Katarina

the Sinister Blade

Patch 26.21 · Updated Oct 28, 2026

Tier: A#51
Win rate: 49.5%
Pick rate: 7.3%
Games: 1.6M

Build paths

Core

Full build in purchase order

First 3 items 54.0% · 19,730 gamesFull build 1,891 games

Kraken Slayer
Blade of The Ruined King
Terminus
Titanic Hydra
Death's Dance
Gluttonous Greaves

Third items worth a look

Most popularTerminus54.0%+4.1 pts vs. the champion win rate
Wins the mostDeath's Dance55.7%+5.9 pts vs. the champion win rate

Full build in purchase order

First 3 items 47.9% · 3,354 gamesFull build 605 games

Shadowflame
Stormsurge
Rabadon's Deathcap
Hextech Gunblade
Void Staff
Sorcerer's Shoes

Third items worth a look

Most popularRabadon's Deathcap47.9%-2.0 pts vs. the champion win rate

Full build in purchase order

First 3 items 50.2% · 3,348 gamesFull build 1,014 games

Heartsteel
Kraken Slayer
Blade of The Ruined King
Titanic Hydra
Terminus
Gluttonous Greaves

Third items worth a look

Most popularBlade of The Ruined King50.2%+0.3 pts vs. the champion win rate
Wins the mostTerminus52.5%+2.6 pts vs. the champion win rate

Skill order

Max priority

WR45.3%PR37.9%

Starting

WRPR

56.0%1.9%
53.6%2.5%
53.1%2.9%

Boots

WRPR

48.4%9.5%
44.4%5.7%
52.7%3.8%

Summoner spells

WRPR

49.6%95.2%
47.3%3.6%
49.5%0.4%

Best augments

Prismatic

PRWR

Gold

PRWR

Silver

PRWR

See all 130 augments

Community combos

All augments

#						By pick round
	Ethereal WeaponYour Abilities apply effects. 1 second Cooldown per target.	SSS	22.6%	55.0%	370,844	Round 1: 57.5% · 3,055 games (strongest round)Round 2: 55.1% · 2,752 gamesRound 3: 55.3% · 2,718 gamesRound 4: 55.2% · 2,502 games
	Spin To WinYour spin Abilities gain 30 Ability Haste and deal 0.3 more damage, increase to? for Ultimates	SSS	16.7%	51.8%	274,260	Round 1: 53.8% · 987 games (strongest round)Round 2: 52.3% · 2,398 gamesRound 3: 52.9% · 2,647 gamesRound 4: 51.9% · 2,411 games
	Ultimate UnstoppableAfter using your Ultimate, you become immune to crowd control for 3 seconds. (8 second Cooldown).	SSS	16.6%	50.0%	273,452	Round 1: 47.9% · 900 gamesRound 2: 50.7% · 2,296 gamesRound 3: 50.8% · 2,448 games (strongest round)Round 4: 49.3% · 2,226 games
1	Fey MagicDamaging with your Ultimate Polymorphs enemies for a few seconds.	SSS	14.1%	53.3%	231,480	Round 1: 51.4% · 1,487 gamesRound 2: 55.3% · 1,639 games (strongest round)Round 3: 55.0% · 1,845 gamesRound 4: 51.9% · 1,669 games
2	Can't Touch ThisCasting your Ultimate makes you Invulnerable for a short duration.	SS	9.1%	51.8%	149,781	Round 1: 52.3% · 1,056 gamesRound 2: 52.5% · 1,166 games (strongest round)Round 3: 50.5% · 1,221 gamesRound 4: 51.0% · 1,162 games
3	Master of DualityYour Attacks grant you stacking Ability Power and your Abilities that damage enemies grant you Attack Damage.	SS	8.6%	48.9%	141,777	Round 1: 50.9% · 909 games (strongest round)Round 2: 46.8% · 918 gamesRound 3: 47.3% · 995 gamesRound 4: 48.7% · 961 games
	It's Killing TimeAfter casting your Ultimate, mark all enemies and store up damage you deal to them. When it ends, detonate the damage.	S	13.1%	48.7%	215,204	Round 1: 48.7% · 1,427 gamesRound 2: 48.0% · 1,581 gamesRound 3: 50.8% · 1,723 games (strongest round)Round 4: 50.3% · 1,583 games
	Take'em Down Down DownAttacks and Abilities deal bonus magic damage and apply stacks to enemy champions. At max stacks, consume them to deal missing Health magic damage and you restore Health based on the damage dealt.	S	12.6%	52.3%	206,502	Round 1: 53.8% · 2,205 games (strongest round)Round 2: 52.2% · 1,896 gamesRound 3: 53.0% · 1,956 gamesRound 4: 51.6% · 1,686 games
	Still HereGain Attack Speed and Lifesteal based on your missing Health.	S	11.5%	51.0%	188,362	Round 1: 52.7% · 1,117 gamesRound 2: 50.2% · 1,225 gamesRound 3: 52.5% · 1,403 gamesRound 4: 52.7% · 1,404 games (strongest round)
	BEES!!!Periodically, your next Ability hit against an enemy champion launches a hive of Bees that explodes, Slowing and dealing magic damage over a short duration. Bees apply On-Hit effects.	S	10.4%	51.5%	170,187	Round 1: 51.3% · 1,780 gamesRound 2: 51.4% · 1,373 gamesRound 3: 52.4% · 1,261 games (strongest round)Round 4: 51.6% · 925 games
	Transmute: PrismaticGain a random Prismatic Augment.	S	10.2%	49.2%	167,785	Round 1: 49.1% · 1,628 gamesRound 2: 50.9% · 967 gamesRound 3: 49.2% · 1,206 gamesRound 4: 51.9% · 1,174 games (strongest round)
4	Final FormAfter casting your Ultimate, gain a max Health Shield, Omnivamp and Movement Speed for 10 seconds.	S	7.8%	53.9%	128,275	Round 1: 54.1% · 896 gamesRound 2: 53.6% · 1,005 gamesRound 3: 54.7% · 1,140 games (strongest round)Round 4: 52.7% · 983 games
	The Boom and the BassAfter casting an Ability, your next Attack is faster, deals bonus magic damage, and grants you decaying Move Speed.		7.5%	54.7%	122,587	Round 1: 56.1% · 1,320 games (strongest round)Round 2: 55.6% · 1,168 gamesRound 3: 56.0% · 1,186 gamesRound 4: 53.0% · 1,048 games
	Heavy Is The CrownGain Attack Damage, Ability Power, and Attack Speed but decreased Move Speed. Getting a takedown grants you a stack of Burden that increases this effect. Lose half your stacks on death		7.0%	51.3%	115,522	Round 1: 51.5% · 2,027 gamesRound 2: 51.7% · 1,756 gamesRound 3: 55.1% · 269 games (strongest round)Round 4: not enough games
	GoredrinkGain 15% Omnivamp.		7.0%	50.3%	114,417	Round 1: 52.1% · 412 games (strongest round)Round 2: 51.3% · 1,189 gamesRound 3: 51.1% · 1,270 gamesRound 4: 48.0% · 1,180 games
	HEAVYEmpower!		6.2%	49.3%	101,880	Round 1: 49.7% · 3,793 gamesRound 2: 50.5% · 157 games (strongest round)Round 3: not enough gamesRound 4: not enough games
	FirebrandYour Attacks apply an infinitely stacking Burn, dealing damage over time.		5.9%	49.5%	97,583	Round 1: 52.5% · 742 games (strongest round)Round 2: 49.9% · 752 gamesRound 3: 50.2% · 936 gamesRound 4: 50.7% · 807 games
	THRASHEmpower!		5.9%	48.7%	97,459	Round 1: 48.1% · 2,519 gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Weapon of DestinyBest with Void Staff+8.4		5.6%	50.8%	92,474	Round 1: 50.7% · 1,573 gamesRound 2: 51.6% · 1,083 games (strongest round)Round 3: 50.6% · 205 gamesRound 4: not enough games
	Tooth FairyBursting enemies drops Teeth. Picking up Teeth grants you permanent Lethality and Magic Penetration.		5.6%	53.6%	92,117	Round 1: 53.4% · 150 games (strongest round)Round 2: 51.5% · 150 gamesRound 3: not enough gamesRound 4: not enough games
	From Beginning To EndGain the First Strike and Dark Harvest Keystone Runes.		5.5%	50.3%	90,383	Round 1: 51.7% · 1,251 games (strongest round)Round 2: 51.0% · 981 gamesRound 3: 49.1% · 174 gamesRound 4: not enough games
5	Clown CollegeGain Deceive Summoner Spell. Gain Backstab Passive. When you die, deal a large amount of true damage and Fear nearby enemies.		5.1%	57.4%	83,513	Round 1: 58.8% · 605 gamesRound 2: 58.0% · 522 gamesRound 3: 60.0% · 663 games (strongest round)Round 4: 56.5% · 572 games
	Dive BomberExplodes when you die, dealing massive true damage.		4.6%	49.6%	74,911	Round 1: 54.2% · 227 games (strongest round)Round 2: 50.4% · 584 gamesRound 3: 46.8% · 592 gamesRound 4: 45.9% · 578 games
	Escape PlanGain a massive decaying Shield, decaying Movement Speed, and a decaying shrink effect upon reaching 35% Health.		4.2%	53.0%	69,717	Round 1: 52.2% · 228 gamesRound 2: 53.6% · 663 games (strongest round)Round 3: 53.4% · 765 gamesRound 4: 53.5% · 768 games
6	Ultra HydraGain a Tiamat when completing a Hydra Item. QUEST: Gain Ravenous Hydra, Profane Hydra and Titanic Hydra. REWARD: Gain Ultra Hydra.		4.0%	55.1%	65,269	Round 1: 58.6% · 986 games (strongest round)Round 2: 54.2% · 958 gamesRound 3: 50.6% · 132 gamesRound 4: not enough games
	Blunt ForceGain 20% Attack Damage.		3.9%	51.2%	64,735	Round 1: 51.7% · 185 gamesRound 2: 52.4% · 494 games (strongest round)Round 3: 49.5% · 560 gamesRound 4: 50.9% · 493 games
	escAPADeConvert Ability Power to Bonus Attack Damage. Gain 15% Attack Damage.		3.9%	50.7%	64,173	Round 1: 47.9% · 214 gamesRound 2: 52.7% · 469 gamesRound 3: 50.5% · 489 gamesRound 4: 53.2% · 482 games (strongest round)
	DonationGet 1750 Gold. No questions asked.		3.4%	50.5%	56,627	Round 1: not enough gamesRound 2: 53.3% · 357 gamesRound 3: 54.2% · 546 games (strongest round)Round 4: 49.3% · 514 games
	Shadow RunnerAfter using a Dash, Blink, or Teleport Ability or exiting Stealth, gain Movement Speed.		2.9%	49.2%	48,112	Round 1: 51.0% · 160 games (strongest round)Round 2: 48.1% · 435 gamesRound 3: 46.5% · 472 gamesRound 4: 49.3% · 430 games
	ErosionDamaging enemies adds a stacking Armor and Magic Resist shred for 4s.		2.8%	50.8%	45,378	Round 1: 53.6% · 158 games (strongest round)Round 2: 50.0% · 481 gamesRound 3: 52.8% · 515 gamesRound 4: 50.7% · 507 games
7	Transmute: ChaosGain 2 random Augments.		2.7%	49.9%	43,571	Round 1: 49.8% · 360 gamesRound 2: 51.2% · 270 games (strongest round)Round 3: 48.0% · 321 gamesRound 4: 47.4% · 337 games
8	GoliathBecome large, gaining 35% Health and 15% Adaptive Force.		2.3%	49.9%	37,590	Round 1: 52.0% · 264 gamesRound 2: 51.2% · 302 gamesRound 3: 52.8% · 328 games (strongest round)Round 4: 48.5% · 304 games
	Veil of WardingGain a Spell Shield every 30 seconds that blocks the next enemy Ability.		2.1%	49.1%	33,997	Round 1: 46.9% · 150 gamesRound 2: 48.0% · 234 gamesRound 3: 49.4% · 298 gamesRound 4: 50.3% · 311 games (strongest round)
	Swift and SafeGain a Shield after a Dash or Blink.		2.0%	50.8%	33,682	Round 1: 52.0% · 150 gamesRound 2: 50.5% · 426 gamesRound 3: 49.9% · 486 gamesRound 4: 53.3% · 446 games (strongest round)
	Stats on Stats!Gain 3 Stat Anvils, with a higher chance of Gold and Prismatic Anvils!		2.0%	50.1%	32,673	Round 1: not enough gamesRound 2: 51.2% · 187 gamesRound 3: 53.0% · 319 games (strongest round)Round 4: 48.8% · 310 games
9	Urf's ChampionQUEST: Score 18 takedowns. REWARD: Golden Spatula		2.0%	52.2%	32,382	Round 1: 56.5% · 361 games (strongest round)Round 2: 48.7% · 338 gamesRound 3: not enough gamesRound 4: not enough games
	Forged By The MasterIncrease your Item and Augment damage by 0.45.		2.0%	53.9%	32,351	Round 1: 52.9% · 150 gamesRound 2: 52.5% · 150 gamesRound 3: 54.4% · 150 games (strongest round)Round 4: 52.9% · 150 games
	Lonely WarriorGain Attack Speed, Armor, and Magic Resist for each nearby enemy champion.		1.9%	49.6%	30,528	Round 1: 49.1% · 116 gamesRound 2: 51.6% · 254 games (strongest round)Round 3: 51.4% · 301 gamesRound 4: 51.4% · 246 games
10	Mad ScientistOn each Revive, you grow large (gaining Adaptive Force and Health) or tiny (gaining Ability Haste and Movement Speed).		1.6%	51.5%	25,996	Round 1: 54.6% · 155 games (strongest round)Round 2: 51.9% · 182 gamesRound 3: 48.8% · 216 gamesRound 4: 51.7% · 183 games
11	Giant SlayerBecome tiny, gain Movement Speed, and gain bonus damage to champions based on how much larger they are than you.		1.6%	50.6%	25,510	Round 1: 51.1% · 150 gamesRound 2: 51.5% · 170 gamesRound 3: 54.3% · 178 games (strongest round)Round 4: 53.3% · 176 games
12	Blade WaltzGain Blade Waltz as a Summoner Spell.		1.5%	49.1%	23,983	Round 1: 48.5% · 157 gamesRound 2: 51.7% · 153 games (strongest round)Round 3: 49.8% · 171 gamesRound 4: 48.4% · 159 games
13	Third Times the HarmEvery third consecutive Attack against an enemy champion deals true damage and permanently increases the damage dealt by this effect.		1.4%	60.0%	23,442	Round 1: 63.9% · 343 games (strongest round)Round 2: 62.2% · 327 gamesRound 3: not enough gamesRound 4: not enough games
14	TotentanzReplace a Summoner Spell with . : Blink forward and become Unkillable. Get a takedown within 5 seconds or else YOU DIE.		1.4%	49.2%	22,951	Round 1: 54.3% · 191 gamesRound 2: 50.6% · 184 gamesRound 3: 51.3% · 195 gamesRound 4: 54.4% · 155 games (strongest round)
	Kill SecuredGain increased Movement Speed towards enemies at low Health.		0.8%	48.8%	13,733	Round 1: not enough gamesRound 2: 47.0% · 150 games (strongest round)Round 3: 44.4% · 150 gamesRound 4: 46.2% · 150 games
15	Stats on Stats on Stats!Gain 4 Stat Anvils, with a higher chance of Gold and Prismatic Anvils! On your next Augment selection, gain one additional reroll per slot.		0.6%	49.5%	10,099	Round 1: not enough gamesRound 2: 53.7% · 150 games (strongest round)Round 3: 50.5% · 150 gamesRound 4: not enough games
	Shark BaitA few seconds after death, a shark chomps all nearby enemies. You can move after death to aim the shark attack.		0.6%	49.3%	9,828	Round 1: 55.2% · 150 gamesRound 2: 52.2% · 150 gamesRound 3: 58.2% · 150 games (strongest round)Round 4: 56.6% · 150 games
	Stats!Gain 2 Stat Anvils!		0.6%	49.3%	9,743	Round 1: not enough gamesRound 2: 49.2% · 131 gamesRound 3: 51.8% · 127 games (strongest round)Round 4: 43.9% · 149 games
16	Omni SoulGain 3 random Dragon Souls.		0.5%	50.3%	8,844	Round 1: 49.1% · 114 gamesRound 2: 54.0% · 116 games (strongest round)Round 3: 52.7% · 150 gamesRound 4: 52.9% · 150 games
17	Hand of BaronGain 25% Adaptive Force. Nearby allied minions are greatly empowered.		0.3%	52.3%	4,146	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: 53.1% · 150 games
18	Prom QueenEvery 35 seconds, Autocast a sparkly tiara descends upon you. When it lands, gain Rakan's Ultimate, charming enemies you touch.		0.2%	48.7%	3,652	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Warlock JuiceboxGain ? Omnivamp.		8.3%	46.9%	136,752	Round 1: 46.3% · 1,357 gamesRound 2: 47.0% · 1,317 gamesRound 3: 47.3% · 1,597 games (strongest round)Round 4: 46.6% · 1,507 games
	Thread the NeedleGain 18% Armor Penetration and Magic Penetration.		6.5%	46.2%	106,588	Round 1: 45.4% · 883 gamesRound 2: 47.1% · 874 gamesRound 3: 47.8% · 1,110 gamesRound 4: 48.3% · 1,067 games (strongest round)
19	Jeweled GauntletYour Abilities can Critically Strike. Gain 0.25 Crit Chance.		5.4%	44.4%	88,668	Round 1: 44.2% · 766 gamesRound 2: 46.9% · 763 gamesRound 3: 47.1% · 727 games (strongest round)Round 4: 45.6% · 648 games
	MarksmageYour Attacks deal additional physical damage equal to 75% Ability Power.		4.8%	42.5%	78,902	Round 1: 39.3% · 918 gamesRound 2: 40.6% · 749 gamesRound 3: 45.6% · 840 games (strongest round)Round 4: 44.1% · 798 games
20	Triggered InfernoGain Daredevil Impulse. When you reach S Style, automatically use Inferno Trigger.		4.6%	48.4%	75,027	Round 1: 49.2% · 632 games (strongest round)Round 2: 47.5% · 684 gamesRound 3: 47.5% · 673 gamesRound 4: 47.3% · 588 games
	Phenomenal EvilPermanently gain 1 Ability Power when you damage enemy champions with Abilities. If taken as your second Augment, starts with 40 Ability Power.		4.3%	45.9%	70,080	Round 1: 44.9% · 1,393 gamesRound 2: 48.6% · 1,376 gamesRound 3: 51.1% · 222 games (strongest round)Round 4: not enough games
	Get JinxedReplace a Summoner Spell with Get Jinxed! Get Jinxed!: Ride a rocket that explodes after hitting an enemy champion, structure, or wall. Enemies within the blast radius take physical damage.		4.0%	48.1%	66,401	Round 1: 45.2% · 695 gamesRound 2: 49.9% · 515 gamesRound 3: 49.7% · 595 gamesRound 4: 51.2% · 589 games (strongest round)
	Don't Change the ChannelGain a Shield for every second you spend Channeling.		3.9%	47.5%	64,474	Round 1: 48.5% · 150 gamesRound 2: 50.4% · 508 games (strongest round)Round 3: 48.9% · 576 gamesRound 4: 47.8% · 601 games
	ZealotGain 0.25 Critical Strike Chance and 0.35 Attack Speed.		3.9%	47.2%	64,344	Round 1: 51.4% · 206 games (strongest round)Round 2: 45.9% · 510 gamesRound 3: 48.2% · 541 gamesRound 4: 45.5% · 514 games
	Transmute: GoldGain a random Gold Augment.		3.8%	48.3%	63,009	Round 1: 46.7% · 271 gamesRound 2: 49.4% · 527 games (strongest round)Round 3: 48.6% · 590 gamesRound 4: 44.6% · 562 games
	NightstalkingTakedowns against enemy champions within 3 seconds of damaging them grants you Movement Speed and renders you invisible.		3.6%	45.9%	58,645	Round 1: 46.2% · 357 gamesRound 2: 45.3% · 354 gamesRound 3: 41.6% · 477 gamesRound 4: 47.5% · 414 games (strongest round)
	Get Excited!Increase Movement Speed and Attack Speed for 4 seconds on takedown.		3.1%	47.1%	51,611	Round 1: 44.4% · 233 gamesRound 2: 49.0% · 246 games (strongest round)Round 3: 46.5% · 341 gamesRound 4: 48.7% · 306 games
	Shrink RayYour Attacks reduce the target's damage and size by 15%.		3.0%	45.8%	49,838	Round 1: 45.6% · 314 gamesRound 2: 47.4% · 355 games (strongest round)Round 3: 46.5% · 524 gamesRound 4: 45.5% · 578 games
21	Dual WieldAttacks fire a bolt that applies effects at reduced strength. Gain 10% total Attack Speed.		2.8%	45.7%	46,105	Round 1: 45.3% · 225 gamesRound 2: 47.2% · 210 gamesRound 3: 47.6% · 266 gamesRound 4: 48.0% · 245 games (strongest round)
22	Mystic PunchReduce the cooldown of your abilities by 1.25 seconds.		2.5%	47.4%	41,895	Round 1: 47.9% · 311 gamesRound 2: 46.5% · 335 gamesRound 3: 52.4% · 355 games (strongest round)Round 4: 51.7% · 300 games
23	Biggest Snowball EverGain 100 Ability Haste on Snowball. Your snowball is BIG and will pass through minions. It Slows, Knocks Up champions, and deals additional damage. If you don't have one, gain a Snowball.		2.5%	47.0%	40,840	Round 1: 45.3% · 329 gamesRound 2: 46.8% · 309 games (strongest round)Round 3: 44.5% · 317 gamesRound 4: 46.3% · 245 games
	Outlaw's GritAfter using a Dash, Blink, or Teleport Ability you gain 12 Armor and Magic Resist up to 5 stacks.		2.4%	48.3%	39,721	Round 1: 47.8% · 290 gamesRound 2: 48.9% · 335 gamesRound 3: 49.1% · 417 games (strongest round)Round 4: 47.9% · 360 games
	Ultimate RecursionGain? Ultimate Ability Haste.		2.3%	45.0%	38,353	Round 1: not enough gamesRound 2: 45.5% · 242 gamesRound 3: 46.5% · 244 games (strongest round)Round 4: 44.8% · 198 games
	Upgrade StormsurgeStormsurge's Squall now always detonates in an area, dealing max Health magic damage. Enemy champions caught in the initial blast are marked by Squall. Gain 500 Gold.		2.3%	44.1%	38,210	Round 1: 42.2% · 626 gamesRound 2: 45.4% · 474 gamesRound 3: 47.0% · 476 games (strongest round)Round 4: 44.7% · 405 games
	ADAPtConvert Bonus Attack Damage to Ability Power. Gain 15% Ability Power.		2.3%	41.2%	38,104	Round 1: 40.3% · 226 gamesRound 2: 43.5% · 542 gamesRound 3: 44.1% · 537 games (strongest round)Round 4: 40.6% · 521 games
	Twin FireOn ability damage, fire 1 plus? missiles that deal 10.07-30.07 magic damage each. Gain 25% Critical Strike Chance.		2.2%	47.9%	35,710	Round 1: 49.5% · 175 games (strongest round)Round 2: 42.9% · 439 gamesRound 3: 47.5% · 416 gamesRound 4: 45.5% · 375 games
24	Symphony of WarGain the Lethal Tempo and Conqueror Keystone Runes.		2.2%	48.5%	35,606	Round 1: 45.1% · 238 gamesRound 2: 48.9% · 232 games (strongest round)Round 3: 46.9% · 308 gamesRound 4: 45.4% · 255 games
	RecursionGain 60 Ability Haste.		2.1%	44.3%	34,288	Round 1: 45.3% · 306 gamesRound 2: 43.7% · 277 gamesRound 3: 48.0% · 278 games (strongest round)Round 4: 44.4% · 238 games
25	TripleshotYour targets 2 additional enemies in front of you.		2.0%	47.7%	33,649	Round 1: 52.6% · 562 games (strongest round)Round 2: 51.3% · 478 gamesRound 3: 47.8% · 454 gamesRound 4: 49.1% · 361 games
	FlashyYour Flash has 3 charges. After 120 seconds, regain all charges.		2.0%	48.3%	32,835	Round 1: 40.9% · 184 gamesRound 2: 41.8% · 201 gamesRound 3: 46.7% · 254 gamesRound 4: 47.3% · 251 games (strongest round)
	Soul SiphonHeal for 12% of damage done by Critical Strikes. Gain 25% Crit chance.		1.9%	43.7%	31,516	Round 1: 46.0% · 150 games (strongest round)Round 2: 41.1% · 183 gamesRound 3: 38.8% · 192 gamesRound 4: 42.1% · 248 games
26	Ominous PactGain Ability Power, Movement Speed, and Omnivamp based on missing Health, taking damage each time you cast.		1.7%	44.5%	27,771	Round 1: 46.6% · 164 gamesRound 2: 47.3% · 252 games (strongest round)Round 3: 42.9% · 336 gamesRound 4: 38.9% · 282 games
	Shrink EngineTakedowns makes you smaller and grant Ability Haste and Movement Speed. Lose 65% stacks on death.		1.7%	45.4%	27,721	Round 1: 43.5% · 214 gamesRound 2: 44.9% · 182 gamesRound 3: 47.0% · 208 gamesRound 4: 50.3% · 204 games (strongest round)
27	Pandora's BoxTransmute all of your augments into random Prismatic Augments.		1.6%	44.5%	25,539	Round 1: 41.6% · 438 gamesRound 2: 48.2% · 196 games (strongest round)Round 3: not enough gamesRound 4: not enough games
	PinballYour Snowball gains Ability Haste and deals extra True Damage. When the Snowball bounces off walls, it increases in size and damage and has a reduced Cooldown.		1.4%	44.6%	23,711	Round 1: 41.7% · 320 gamesRound 2: 43.9% · 199 games (strongest round)Round 3: 39.9% · 214 gamesRound 4: 42.2% · 167 games
28	Holy SnowballGain 100 Ability Haste on Snowball. You are briefly Invulnerable when you dash with Snowball. If you don't have one, gain a Snowball.		1.3%	45.5%	21,899	Round 1: 43.7% · 150 gamesRound 2: 42.5% · 165 gamesRound 3: 45.8% · 203 gamesRound 4: 47.4% · 172 games (strongest round)
	Witchful ThinkingGain 20-80 Ability Power.		1.3%	45.4%	21,707	Round 1: 46.6% · 132 gamesRound 2: 46.4% · 254 gamesRound 3: 45.8% · 347 gamesRound 4: 47.4% · 313 games (strongest round)
29	Rite of AscensionOn takedown, enemy champions leave behind their Essence. Attacking the Essence grants movement speed and resets basic ability cooldowns.		1.3%	45.0%	21,239	Round 1: 45.2% · 176 gamesRound 2: 45.8% · 159 gamesRound 3: 47.1% · 184 games (strongest round)Round 4: 45.6% · 150 games
30	En PassantPeriodically identify Vitals on enemy champions. Hitting them with Attacks or Abilities deals max Health true damage, restores Health, and grants Movement Speed. These effects can stack.		1.3%	48.5%	21,213	Round 1: 52.5% · 157 games (strongest round)Round 2: 50.9% · 155 gamesRound 3: 49.6% · 159 gamesRound 4: 48.9% · 150 games
31	Ultimate RevolutionRefresh your Ultimate after casting it (75 seconds Cooldown or reset on death).		1.2%	44.1%	20,156	Round 1: 44.9% · 150 games (strongest round)Round 2: 43.1% · 150 gamesRound 3: 44.2% · 150 gamesRound 4: 43.8% · 150 games
	Leg DayGain 50 Movement Speed and 50% Slow Resist.		1.2%	48.4%	19,512	Round 1: 46.9% · 107 games (strongest round)Round 2: 44.4% · 193 gamesRound 3: 46.4% · 194 gamesRound 4: 45.0% · 157 games
	Divine InterventionEvery 35 seconds, Autocast a protective star. Upon its landing, you and nearby allies become Invulnerable for a few seconds.		1.1%	44.7%	18,774	Round 1: 43.7% · 150 gamesRound 2: 46.7% · 150 gamesRound 3: 45.2% · 194 gamesRound 4: 49.1% · 195 games (strongest round)
	Endless DecimationWhile in combat, Autocast a circular axe that deals physical damage. Enemies on the outer edge take additional damage and heal you.		1.1%	45.1%	18,120	Round 1: 47.0% · 150 gamesRound 2: 47.7% · 150 gamesRound 3: 48.2% · 150 games (strongest round)Round 4: 46.5% · 150 games
	Upgrade SheenYour Spellblade effects deal additional damage and heal you for a percent of the target's health. Additionally, gain 250 Gold.		1.1%	45.2%	18,014	Round 1: 48.0% · 264 games (strongest round)Round 2: 47.5% · 262 gamesRound 3: 45.5% · 285 gamesRound 4: not enough games
32	Wooglet's WitchcapImmediately gain a Needlessly Large Rod. QUEST: Possess Rabadon's Deathcap and Zhonya's Hourglass. REWARD: Gain Wooglet's Witchcap.		1.0%	44.4%	16,998	Round 1: 43.5% · 305 games (strongest round)Round 2: 42.7% · 360 gamesRound 3: not enough gamesRound 4: not enough games
33	Ultimate AwakeningGain 30 Ultimate Ability Haste. After using your Ultimate, refresh your basic abilities and gain 300 basic ability haste for 15s. (20s Cooldown)		1.0%	43.7%	16,390	Round 1: 42.3% · 150 gamesRound 2: 39.7% · 150 gamesRound 3: 45.2% · 150 games (strongest round)Round 4: 43.5% · 150 games
	Pursuit of HasteQUEST: Hit enemy champions with 10 times. REWARD: Gain Ability Haste on per Quest Level up to 2.		1.0%	40.1%	16,244	Round 1: 43.0% · 411 games (strongest round)Round 2: 39.4% · 295 gamesRound 3: not enough gamesRound 4: not enough games
	Bread and CheeseYour gains 100 Ability Haste.		1.0%	43.4%	16,164	Round 1: not enough gamesRound 2: not enough gamesRound 3: 41.9% · 306 games (strongest round)Round 4: 41.6% · 296 games
	Apex InventorGain 100 Item Haste (equivalent to 50% Item CDR). Item Haste reduces the cooldown of all Item Abilities.		1.0%	43.4%	15,928	Round 1: 41.9% · 150 gamesRound 2: 44.8% · 150 games (strongest round)Round 3: 42.6% · 150 gamesRound 4: 44.6% · 150 games
	Lich BrainGain ? Ability Power.		0.9%	46.1%	15,219	Round 1: 44.7% · 129 gamesRound 2: 46.5% · 223 games (strongest round)Round 3: 45.1% · 222 gamesRound 4: 45.0% · 182 games
34	Titan's ResolveGain stacks when taking or dealing damage. For every 10 stacks, gain Adaptive Force, Armor, Magic Resist, Size, and Tenacity.		0.9%	43.3%	14,619	Round 1: 41.4% · 150 gamesRound 2: 44.5% · 150 gamesRound 3: 48.2% · 150 games (strongest round)Round 4: 45.4% · 150 games
	SnowdayGain 100 Ability Haste on your Snowball. It deals additional magic damage when hitting an enemy. If you don't have one, gain a Snowball.		0.9%	45.1%	14,360	Round 1: 43.3% · 150 gamesRound 2: 40.9% · 150 gamesRound 3: 46.3% · 150 games (strongest round)Round 4: 42.4% · 150 games
35	OverloadedUsing another Ability resets the cooldown of.		0.8%	41.0%	13,725	Round 1: 41.1% · 216 gamesRound 2: 44.2% · 186 gamesRound 3: 44.5% · 159 games (strongest round)Round 4: 40.9% · 150 games
	Infernal SoulYou gain the Infernal Dragon Soul, dealing bonus damage when you hit enemies with Abilities or Attacks.		0.8%	46.6%	13,635	Round 1: not enough gamesRound 2: 45.9% · 150 gamesRound 3: 51.0% · 150 games (strongest round)Round 4: 46.9% · 150 games
36	Infinite RecursionGain 60 Ability Haste, plus 3 Ability Haste per takedown.		0.8%	43.4%	13,250	Round 1: 52.8% · 220 games (strongest round)Round 2: 49.3% · 179 gamesRound 3: not enough gamesRound 4: not enough games
37	DashingYour dash, leap, blink, or teleport Abilities gain 175 Ability Haste.		0.8%	41.3%	12,736	Round 1: 38.8% · 150 gamesRound 2: 39.2% · 150 gamesRound 3: 39.0% · 150 gamesRound 4: 39.5% · 150 games (strongest round)
38	ArchmageCasting a spell refunds another random spell's cost by 30% of the original spell's Cooldown.		0.8%	41.8%	12,456	Round 1: 40.9% · 150 gamesRound 2: 40.4% · 150 gamesRound 3: 39.4% · 150 gamesRound 4: 41.4% · 150 games (strongest round)
39	EarthwakeYour dash, blink, or teleport Abilities leave behind a trail that detonates after 0.75 second.		0.7%	46.2%	11,660	Round 1: 49.7% · 150 games (strongest round)Round 2: 43.5% · 150 gamesRound 3: 47.3% · 150 gamesRound 4: 46.0% · 150 games
	Bread And ButterYour gains 100 Ability Haste.		0.7%	41.9%	10,758	Round 1: not enough gamesRound 2: not enough gamesRound 3: 43.4% · 224 gamesRound 4: 43.4% · 214 games (strongest round)
40	Surge FieldOn Ultimate cast, spawn a Zone that grants Ability Haste and Movement Speed. While inside, it fires missiles that deal 20% of your damage.		0.6%	44.8%	10,124	Round 1: 45.6% · 146 gamesRound 2: 45.1% · 150 gamesRound 3: 43.0% · 150 gamesRound 4: 45.8% · 138 games (strongest round)
	Upgrade Zhonya'sReduce Zhonya's Hourglass Cooldown to 45 seconds. You can now move and gain Movement Speed when in Zhonya's Hourglass, Seeker's Armguard, or Wooglet's Witchcap stasis. Gain 250 Gold.		0.6%	43.1%	10,007	Round 1: 47.2% · 127 games (strongest round)Round 2: 43.2% · 162 gamesRound 3: 45.4% · 195 gamesRound 4: not enough games
	FireFoxAutocast Gain Movement Speed and conjure three flames that orbit you, targetting the closest visible enemy in range and dealing magic damage.		0.6%	48.2%	9,065	Round 1: not enough gamesRound 2: 51.6% · 150 games (strongest round)Round 3: 51.3% · 150 gamesRound 4: 47.2% · 150 games
41	HellbentDamaging enemy champions with Attacks or Abilities grants stacks. At max stacks, you revive empowered upon death.		0.5%	48.5%	9,008	Round 1: 48.4% · 132 gamesRound 2: 49.3% · 150 gamesRound 3: 55.4% · 145 games (strongest round)Round 4: 54.0% · 147 games
	Shark TempestSharks circle your Snowball, slowing and damaging nearby enemies. When your Snowball hits a Champion, they become trapped in a shark storm!		0.5%	46.4%	8,558	Round 1: 45.8% · 150 gamesRound 2: 48.9% · 119 games (strongest round)Round 3: 47.4% · 150 gamesRound 4: 48.8% · 150 games
	SnowblastRecasting Snowball deals increased damage, Knocks Up the target, and Knocks Back nearby enemies.		0.5%	41.8%	8,425	Round 1: 41.3% · 150 gamesRound 2: 42.8% · 150 games (strongest round)Round 3: 42.3% · 150 gamesRound 4: 42.2% · 150 games
42	EurekaGain Ability Haste equal to 30% Ability Power.		0.5%	40.1%	7,971	Round 1: 39.4% · 150 gamesRound 2: 40.1% · 150 gamesRound 3: 43.8% · 150 games (strongest round)Round 4: 38.5% · 150 games
43	GoldrendDamaging a champion with Attacks or Abilities deals additional magic damage, and grants you Gold and Movement Speed.		0.5%	47.8%	7,736	Round 1: 50.7% · 150 games (strongest round)Round 2: 47.5% · 150 gamesRound 3: not enough gamesRound 4: not enough games
	Scopier WeaponsGain 150 Attack Range.		0.5%	44.6%	7,456	Round 1: 43.5% · 118 gamesRound 2: 45.7% · 105 gamesRound 3: 47.0% · 130 games (strongest round)Round 4: 40.6% · 127 games
	Big BrainGain 3 Shield for every 1 Ability Power. Resets on death or 70 seconds after depletion.		0.4%	46.2%	7,188	Round 1: 48.6% · 150 gamesRound 2: 49.6% · 150 gamesRound 3: 49.5% · 150 gamesRound 4: 50.7% · 150 games (strongest round)
	Ocean SoulGain the Ocean Soul, granting high Health and Mana regen after damaging enemies.		0.4%	47.1%	6,732	Round 1: not enough gamesRound 2: 47.1% · 119 games (strongest round)Round 3: 46.3% · 145 gamesRound 4: 44.3% · 124 games
	Bread And JamYour gains 100 Ability Haste.		0.4%	42.6%	6,593	Round 1: not enough gamesRound 2: not enough gamesRound 3: 43.3% · 163 games (strongest round)Round 4: 43.0% · 150 games
	Arcane AxiomWhen a champion that you damaged within 3 seconds dies, refund a portion of your Ultimate Ability's total cooldown.		0.4%	45.9%	6,568	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	POWEREmpower!		0.3%	46.8%	5,520	Round 1: 49.0% · 130 gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Brass BlastReplace a Summoner Spell with Brass Blast. Brass Blast: Charge up a large trumpet, Knocking Back and dealing magic damage to enemies.		0.3%	40.4%	5,098	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Scoped WeaponsGain 75 Attack Range.		0.2%	45.1%	3,501	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
44	Scopiest WeaponsGain 250 Attack Range.		0.2%	44.6%	3,060	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Mountain SoulYou gain the Mountain Soul, gaining a Shield after being out of combat for a short time.		0.2%	49.7%	2,843	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Ice ColdYour Slowing effects reduce Movement Speed by an extra 75.		0.2%	45.6%	2,636	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Pat On The BackAllies encourage you when you walk past, granting you a Shield and Movement Speed.		0.2%	48.1%	2,538	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
45	Back To BasicsGain increased Ability Damage, Healing, Shielding, and Ability Haste, but you cannot use your Ultimate Ability.		0.1%	42.2%	2,004	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Spin Me Right RoundReplace a Summoner Spell with Heroic Swing. Heroic Swing fires a grappling hook, sticking into terrain, after which you can Recast to swing around it. While swinging, automatically Attack the nearest enemy. Colliding with an enemy champion or Recasting ends the swing.		0.1%	44.9%	1,787	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	DOOMEmpower!		0.1%	47.4%	1,777	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
46	Squishy Slappy GrabOccasionally send out squishy, slappy hands towards all nearby enemy champions, tethering them. Your next attack will pull in all tethered enemies.		0.1%	47.1%	1,620	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	FlashbangYour Flash causes an explosion that damages and Slows (resets on death).		<0.1%	44.1%	793	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Flash 2Gain a second Flash Summoner Spell and 70 Summoner Haste.		<0.1%	42.3%	619	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games

Build paths

Kraken SlayerBlade of The Ruined King

Pick rate: 46.7%
Win rate, first 3 items: 54.0%
Games, first 3 items: 19,730

Purchase order

Full build: 1,891 games

Often paired with

Next item	WR	PR	Lead
TerminusMost popular · 19,730 games	54.0%	36.7%	+4.1
Death's DanceWins the most · 5,868 games	55.7%	10.9%	+5.9
Titanic Hydra8,918 games	52.1%	16.6%	+2.2
Hextech Gunblade2,806 games	48.3%	5.2%	-1.6
Experimental Hexplate2,458 games	54.5%	4.6%	+4.6
Wit's End2,047 games	53.5%	3.8%	+3.6
Guinsoo's Rageblade1,284 games	53.6%	2.4%	+3.7
Statikk Shiv1,143 games	56.8%	2.1%	+6.9

ShadowflameStormsurge

Pick rate: 9.3%
Win rate, first 3 items: 47.9%
Games, first 3 items: 3,354

Purchase order

Full build: 605 games

Often paired with

Next item	WR	PR	Lead
Rabadon's DeathcapMost popular · 3,354 games	47.9%	6.2%	-2.0
Hextech Gunblade2,647 games	45.3%	4.9%	-4.6
Void Staff1,765 games	48.5%	3.3%	-1.4

HeartsteelKraken Slayer

Pick rate: 7.6%
Win rate, first 3 items: 50.2%
Games, first 3 items: 3,348

Purchase order

Full build: 1,014 games

Often paired with

Next item	WR	PR	Lead
Blade of The Ruined KingMost popular · 3,348 games	50.2%	6.2%	+0.3
TerminusWins the most · 1,974 games	52.5%	3.7%	+2.6
Titanic Hydra2,398 games	49.8%	4.5%	-0.1

Items worth buying

24 items

Item	WR	PR	Games	Lead
Ultra Hydra	57.6%	3.7%	1,970	+7.7
Death's Dance	55.5%	14.3%	7,655	+5.6
Terminus	53.3%	52.9%	28,363	+3.4
Endless Hunger	56.5%	2.8%	1,503	+6.6
Experimental Hexplate	54.1%	7.4%	3,948	+4.2
Kraken Slayer	51.9%	64.0%	34,295	+2.0
Statikk Shiv	54.2%	4.2%	2,240	+4.3
Blade of The Ruined King	51.4%	65.4%	35,049	+1.5
Titanic Hydra	50.5%	30.2%	16,202	+0.6
Guinsoo's Rageblade	53.1%	3.5%	1,870	+3.2
Wit's End	52.4%	5.1%	2,750	+2.5
Ravenous Hydra	51.9%	2.8%	1,473	+2.0
Dusk and Dawn	53.1%	1.1%	591	+3.2
Hubris	52.0%	1.7%	899	+2.1
Stridebreaker	52.1%	1.2%	629	+2.2
Yun Tal Wildarrows	51.3%	1.8%	951	+1.4
Fiendhunter Bolts	51.6%	1.1%	579	+1.7
Nashor's Tooth	48.1%	5.9%	3,153	-1.8
Jak'Sho, The Protean	49.7%	2.0%	1,059	-0.2
The Collector	49.1%	1.4%	767	-0.8
Infinity Edge	48.8%	1.7%	895	-1.1
Riftmaker	47.9%	2.1%	1,120	-2.0
Overlord's Bloodmail	48.2%	1.5%	816	-1.7
Lord Dominik's Regards	48.6%	1.1%	575	-1.3

Popular but losing

6 items

Item	WR	PR	Games	Lead
Shadowflame	45.9%	23.6%	12,643	-4.0
Hextech Gunblade	45.8%	22.1%	11,821	-4.1
Heartsteel	47.6%	16.8%	8,999	-2.3
Rabadon's Deathcap	47.1%	15.0%	8,042	-2.8
Stormsurge	45.4%	13.2%	7,077	-4.5
Lich Bane	47.1%	9.2%	4,942	-2.8

Avoid

4 items

Item	WR	PR	Games	Lead
Executioner's Calling	38.6%	0.4%	235	-11.3
Morellonomicon	39.3%	0.6%	331	-10.6
Chempunk Chainsword	39.5%	0.4%	190	-10.4
Zhonya's Hourglass	42.6%	5.4%	2,909	-7.3

Best boots

3 items

Item	WR	PR	Games	Lead
Gluttonous Greaves	52.3%	30.0%	16,112	+2.5
Mercury's Treads	49.6%	12.4%	6,628	-0.3
Sorcerer's Shoes	46.1%	16.9%	9,079	-3.8

Katarina

Build paths

Full build in purchase order

Third items worth a look

Full build in purchase order

Third items worth a look

Full build in purchase order

Third items worth a look

Skill order

Starting

Boots

Summoner spells

Best augments

Prismatic

Gold

Silver

Community combos

All augments

Build paths

Kraken SlayerBlade of The Ruined King

Purchase order

Often paired with

ShadowflameStormsurge

Purchase order

Often paired with

HeartsteelKraken Slayer

Purchase order

Often paired with

Items worth buying

Popular but losing

Avoid

Best boots

Tips & combos