Kog'Maw

the Mouth of the Abyss

Patch 26.21 · Updated Oct 28, 2026

Tier: C#103
Win rate: 48.6%
Pick rate: 5.6%
Games: 1.3M

Build paths

Core

Full build in purchase order

First 3 items 48.3% · 12,201 gamesFull build 1,600 games

Blade of The Ruined King
Guinsoo's Rageblade
Runaan's Hurricane
Terminus
Wit's End
Berserker's Greaves

Third items worth a look

Most popularRunaan's Hurricane48.3%-1.0 pts vs. the champion win rate

Full build in purchase order

First 3 items 50.8% · 2,921 gamesFull build 654 games

Malignance
Liandry's Torment
Seraph's Embrace
Shadowflame
Rabadon's Deathcap
Sorcerer's Shoes

Third items worth a look

Most popularSeraph's Embrace50.8%+1.5 pts vs. the champion win rate
Wins the mostRabadon's Deathcap51.3%+2.1 pts vs. the champion win rate

Skill order

Max priority

WR49.7%PR34.4%

Starting

WRPR

52.4%1.2%
50.9%10.5%
51.5%1.7%

Boots

WRPR

46.8%30.3%
48.5%18.5%
47.0%1.5%

Summoner spells

WRPR

49.1%63.0%
48.0%27.7%
49.2%3.1%

Best augments

Prismatic

PRWR

Gold

PRWR

Silver

PRWR

See all 131 augments

Community combos

All augments

#						By pick 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.	SS	13.9%	52.7%	176,020	Round 1: 54.6% · 2,331 games (strongest round)Round 2: 54.4% · 1,701 gamesRound 3: 51.6% · 1,500 gamesRound 4: 51.5% · 1,198 games
	Lil' Extra HelpGain 150 Attack Range and 0.75 Attack Speed during your duration.	SS	13.4%	48.8%	169,631	Round 1: 49.0% · 2,092 gamesRound 2: 46.8% · 1,844 gamesRound 3: 50.4% · 2,101 games (strongest round)Round 4: 49.4% · 1,882 games
1	Dual WieldAttacks fire a bolt that applies effects at reduced strength. Gain 10% total Attack Speed.	SS	8.7%	50.2%	110,535	Round 1: 51.9% · 1,131 gamesRound 2: 53.1% · 1,096 games (strongest round)Round 3: 50.8% · 1,103 gamesRound 4: 50.7% · 943 games
	Scopier WeaponsGain 150 Attack Range.	S	9.9%	48.0%	125,337	Round 1: 50.1% · 1,517 gamesRound 2: 50.2% · 1,346 games (strongest round)Round 3: 47.4% · 1,441 gamesRound 4: 48.2% · 1,375 games
	Ethereal WeaponYour Abilities apply effects. 1 second Cooldown per target.	S	9.8%	50.1%	123,993	Round 1: 50.3% · 1,090 games (strongest round)Round 2: 49.6% · 1,021 gamesRound 3: 48.1% · 1,112 gamesRound 4: 48.1% · 925 games
	DeftGain 60% Attack Speed.	S	7.9%	47.9%	99,806	Round 1: 50.1% · 499 games (strongest round)Round 2: 48.0% · 1,122 gamesRound 3: 47.1% · 1,278 gamesRound 4: 46.9% · 1,225 games
2	Giant SlayerBecome tiny, gain Movement Speed, and gain bonus damage to champions based on how much larger they are than you.	S	7.1%	51.6%	90,110	Round 1: 51.6% · 777 gamesRound 2: 53.4% · 905 games (strongest round)Round 3: 52.8% · 992 gamesRound 4: 51.3% · 864 games
3	Jeweled GauntletYour Abilities can Critically Strike. Gain 0.25 Crit Chance.	S	6.3%	47.8%	79,714	Round 1: 48.8% · 802 gamesRound 2: 49.7% · 725 gamesRound 3: 50.6% · 791 games (strongest round)Round 4: 49.3% · 675 games
	MarksmageYour Attacks deal additional physical damage equal to 75% Ability Power.		9.0%	48.7%	114,174	Round 1: 49.5% · 1,340 gamesRound 2: 48.1% · 1,169 gamesRound 3: 50.7% · 1,218 games (strongest round)Round 4: 45.5% · 1,042 games
	Transmute: PrismaticGain a random Prismatic Augment.		8.8%	49.3%	111,294	Round 1: 48.6% · 1,129 gamesRound 2: 49.9% · 703 gamesRound 3: 48.8% · 1,010 gamesRound 4: 51.5% · 937 games (strongest round)
	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.		7.6%	48.1%	96,415	Round 1: 46.6% · 1,224 gamesRound 2: 50.4% · 1,067 games (strongest round)Round 3: 47.0% · 1,091 gamesRound 4: 49.3% · 1,021 games
	Magic MissileDealing Ability damage fires 3 missiles, each dealing percent max Health true damage based on distance traveled.		7.0%	47.7%	89,019	Round 1: 47.8% · 756 gamesRound 2: 45.6% · 710 gamesRound 3: 50.7% · 956 gamesRound 4: 52.0% · 856 games (strongest round)
	POWEREmpower!		6.8%	49.2%	85,763	Round 1: 50.5% · 3,742 gamesRound 2: 51.5% · 122 games (strongest round)Round 3: not enough gamesRound 4: not enough games
	Shrink EngineTakedowns makes you smaller and grant Ability Haste and Movement Speed. Lose 65% stacks on death.		6.5%	48.9%	82,500	Round 1: 47.8% · 568 gamesRound 2: 48.5% · 572 gamesRound 3: 51.3% · 602 gamesRound 4: 52.2% · 513 games (strongest round)
	ADAPtConvert Bonus Attack Damage to Ability Power. Gain 15% Ability Power.		5.9%	48.8%	74,935	Round 1: 47.1% · 292 gamesRound 2: 48.0% · 750 gamesRound 3: 51.3% · 718 games (strongest round)Round 4: 48.5% · 665 games
	Warlock JuiceboxGain ? Omnivamp.		5.9%	49.1%	74,878	Round 1: 49.9% · 437 gamesRound 2: 51.2% · 548 gamesRound 3: 53.5% · 725 games (strongest round)Round 4: 51.2% · 774 games
	Twin FireOn ability damage, fire 1 plus? missiles that deal 10.07-30.07 magic damage each. Gain 25% Critical Strike Chance.		5.9%	48.4%	74,442	Round 1: 49.6% · 330 gamesRound 2: 49.9% · 915 games (strongest round)Round 3: 48.9% · 870 gamesRound 4: 48.3% · 834 games
	Still HereGain Attack Speed and Lifesteal based on your missing Health.		5.9%	49.3%	74,427	Round 1: 51.4% · 756 gamesRound 2: 53.2% · 834 games (strongest round)Round 3: 50.7% · 891 gamesRound 4: 47.4% · 852 games
4	Scopiest WeaponsGain 250 Attack Range.		5.6%	47.8%	71,186	Round 1: 46.9% · 827 gamesRound 2: 46.3% · 823 gamesRound 3: 49.3% · 877 games (strongest round)Round 4: 45.3% · 852 games
	TyphoonYour Attacks shoot a missile at an additional target, dealing reduced damage and applying effects.		5.4%	47.9%	68,319	Round 1: 43.8% · 415 gamesRound 2: 46.6% · 967 gamesRound 3: 48.1% · 993 games (strongest round)Round 4: 44.8% · 914 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.		5.4%	49.2%	68,220	Round 1: 49.4% · 1,348 games (strongest round)Round 2: 48.7% · 1,238 gamesRound 3: 49.2% · 177 gamesRound 4: not enough games
	The Boom and the BassAfter casting an Ability, your next Attack is faster, deals bonus magic damage, and grants you decaying Move Speed.		5.4%	51.1%	67,814	Round 1: 54.9% · 758 gamesRound 2: 53.2% · 762 gamesRound 3: 54.1% · 793 gamesRound 4: 54.9% · 679 games (strongest round)
	From DowntownQUEST: Snipe 15 enemy champions with abilities REWARD: Send a meteor at Sniped enemy champions, dealing Magic damage in an area around them		4.9%	49.4%	61,569	Round 1: 49.6% · 1,316 gamesRound 2: 49.6% · 1,161 gamesRound 3: 53.5% · 150 games (strongest round)Round 4: not enough games
5	EurekaGain Ability Haste equal to 30% Ability Power.		4.9%	47.8%	61,466	Round 1: 51.3% · 480 games (strongest round)Round 2: 48.1% · 423 gamesRound 3: 46.4% · 487 gamesRound 4: 47.6% · 371 games
	It's Go TimeActivating grants you Movement Speed for its duration.		4.9%	49.2%	61,345	Round 1: 45.8% · 257 gamesRound 2: 49.9% · 711 games (strongest round)Round 3: 47.6% · 869 gamesRound 4: 46.6% · 811 games
	THRASHEmpower!		4.7%	49.3%	59,799	Round 1: 49.9% · 2,168 gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
6	Tap DancerYour Attacks grant you Movement Speed. Gain Attack Speed based on your Movement Speed.		4.3%	48.8%	54,154	Round 1: 50.0% · 543 games (strongest round)Round 2: 49.7% · 579 gamesRound 3: 46.8% · 679 gamesRound 4: 48.6% · 590 games
7	Double TapYour Critical Strikes apply On-Hit effects an additional time. Gain 0.25 Crit chance.		3.9%	48.6%	49,713	Round 1: 50.9% · 596 games (strongest round)Round 2: 50.2% · 536 gamesRound 3: 50.6% · 482 gamesRound 4: 48.4% · 501 games
	Transmute: GoldGain a random Gold Augment.		3.9%	48.4%	49,199	Round 1: 49.3% · 253 games (strongest round)Round 2: 49.1% · 475 gamesRound 3: 49.2% · 596 gamesRound 4: 48.4% · 529 games
	HomeguardGain 100% Movement Speed, disabled for 6 seconds after taking damage.		3.8%	51.8%	48,042	Round 1: 49.8% · 257 gamesRound 2: 50.0% · 539 gamesRound 3: 49.6% · 659 gamesRound 4: 50.9% · 631 games (strongest round)
	GoredrinkGain 15% Omnivamp.		3.8%	49.5%	47,705	Round 1: 53.4% · 166 gamesRound 2: 54.8% · 504 games (strongest round)Round 3: 49.4% · 522 gamesRound 4: 48.8% · 630 games
	Light 'Em Up!Every 4th Attack shoots 4 missiles dealing magic damage.		3.7%	48.3%	47,222	Round 1: 51.4% · 265 games (strongest round)Round 2: 49.8% · 684 gamesRound 3: 48.6% · 742 gamesRound 4: 51.2% · 751 games
	JuicedOn-Hit deal ? magic damage, this damage can Critically Strike.		3.6%	48.1%	46,000	Round 1: 50.1% · 198 games (strongest round)Round 2: 49.5% · 534 gamesRound 3: 49.0% · 571 gamesRound 4: 48.4% · 590 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.		3.5%	48.2%	43,609	Round 1: 46.0% · 367 gamesRound 2: 48.2% · 399 gamesRound 3: 47.6% · 545 gamesRound 4: 51.5% · 502 games (strongest round)
	Witchful ThinkingGain 20-80 Ability Power.		3.4%	48.7%	43,206	Round 1: 48.9% · 152 gamesRound 2: 47.2% · 459 gamesRound 3: 49.1% · 516 games (strongest round)Round 4: 47.8% · 554 games
	Weapon of DestinyBest with Malignance+8.6		3.4%	51.8%	42,402	Round 1: 51.8% · 957 gamesRound 2: 51.1% · 766 gamesRound 3: 55.4% · 130 games (strongest round)Round 4: not enough games
	From Beginning To EndGain the First Strike and Dark Harvest Keystone Runes.		3.2%	50.3%	41,052	Round 1: 50.4% · 679 gamesRound 2: 50.0% · 604 gamesRound 3: 53.9% · 108 games (strongest round)Round 4: not enough games
	Bread And JamYour gains 100 Ability Haste.		3.2%	48.3%	40,222	Round 1: not enough gamesRound 2: not enough gamesRound 3: 47.0% · 767 games (strongest round)Round 4: 45.0% · 788 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.		3.0%	49.8%	37,754	Round 1: 48.6% · 414 gamesRound 2: 49.3% · 352 gamesRound 3: 51.3% · 383 games (strongest round)Round 4: 50.6% · 368 games
	Leg DayGain 50 Movement Speed and 50% Slow Resist.		3.0%	49.2%	37,499	Round 1: 52.5% · 153 gamesRound 2: 51.0% · 375 gamesRound 3: 52.3% · 492 gamesRound 4: 54.0% · 474 games (strongest round)
8	Transmute: ChaosGain 2 random Augments.		3.0%	49.2%	37,304	Round 1: 45.6% · 352 gamesRound 2: 49.7% · 279 games (strongest round)Round 3: 49.3% · 420 gamesRound 4: 47.0% · 412 games
9	Wooglet's WitchcapImmediately gain a Needlessly Large Rod. QUEST: Possess Rabadon's Deathcap and Zhonya's Hourglass. REWARD: Gain Wooglet's Witchcap.		2.9%	50.7%	37,086	Round 1: 52.1% · 584 gamesRound 2: 54.1% · 605 games (strongest round)Round 3: not enough gamesRound 4: not enough games
10	Infinite RecursionGain 60 Ability Haste, plus 3 Ability Haste per takedown.		2.8%	48.1%	35,764	Round 1: 50.3% · 557 games (strongest round)Round 2: 48.7% · 488 gamesRound 3: not enough gamesRound 4: not enough 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		2.7%	48.9%	34,483	Round 1: 51.3% · 677 games (strongest round)Round 2: 49.5% · 594 gamesRound 3: not enough gamesRound 4: not enough games
11	Can't Touch ThisCasting your Ultimate makes you Invulnerable for a short duration.		2.7%	48.4%	34,340	Round 1: 46.3% · 192 gamesRound 2: 50.2% · 259 games (strongest round)Round 3: 46.8% · 351 gamesRound 4: 49.3% · 354 games
	DonationGet 1750 Gold. No questions asked.		2.7%	49.2%	33,930	Round 1: not enough gamesRound 2: 47.7% · 298 gamesRound 3: 46.9% · 408 gamesRound 4: 48.2% · 426 games (strongest round)
12	Final FormAfter casting your Ultimate, gain a max Health Shield, Omnivamp and Movement Speed for 10 seconds.		2.7%	51.3%	33,674	Round 1: 49.5% · 264 gamesRound 2: 51.0% · 376 gamesRound 3: 55.2% · 479 games (strongest round)Round 4: 51.8% · 435 games
13	Back To BasicsGain increased Ability Damage, Healing, Shielding, and Ability Haste, but you cannot use your Ultimate Ability.		2.6%	53.8%	33,137	Round 1: 58.9% · 366 gamesRound 2: 59.0% · 302 games (strongest round)Round 3: 56.8% · 330 gamesRound 4: 53.1% · 267 games
	ErosionDamaging enemies adds a stacking Armor and Magic Resist shred for 4s.		2.6%	50.3%	32,490	Round 1: 50.4% · 150 gamesRound 2: 56.8% · 443 games (strongest round)Round 3: 53.8% · 496 gamesRound 4: 50.6% · 533 games
14	Mad ScientistOn each Revive, you grow large (gaining Adaptive Force and Health) or tiny (gaining Ability Haste and Movement Speed).		2.3%	51.2%	29,357	Round 1: 54.6% · 231 gamesRound 2: 54.7% · 278 games (strongest round)Round 3: 54.3% · 316 gamesRound 4: 50.8% · 267 games
	Double TimeDamaging an enemy champion with 2 separate Abilities in quick succession deals magic damage and grants max Mana.		2.3%	47.8%	28,977	Round 1: 49.2% · 680 games (strongest round)Round 2: 47.0% · 603 gamesRound 3: not enough gamesRound 4: not enough games
15	Ultimate AwakeningGain 30 Ultimate Ability Haste. After using your Ultimate, refresh your basic abilities and gain 300 basic ability haste for 15s. (20s Cooldown)		2.1%	48.4%	27,044	Round 1: 45.2% · 255 gamesRound 2: 49.6% · 251 gamesRound 3: 48.0% · 231 gamesRound 4: 49.9% · 208 games (strongest round)
16	Clown CollegeGain Deceive Summoner Spell. Gain Backstab Passive. When you die, deal a large amount of true damage and Fear nearby enemies.		2.1%	47.9%	26,318	Round 1: 54.1% · 152 games (strongest round)Round 2: 49.6% · 153 gamesRound 3: 51.1% · 197 gamesRound 4: 50.7% · 221 games
17	OverloadedUsing another Ability resets the cooldown of.		2.1%	48.0%	25,934	Round 1: 51.1% · 227 gamesRound 2: 51.1% · 240 gamesRound 3: 52.4% · 275 games (strongest round)Round 4: 46.6% · 237 games
18	Urf's ChampionQUEST: Score 18 takedowns. REWARD: Golden Spatula		1.8%	52.8%	22,706	Round 1: 52.0% · 375 gamesRound 2: 53.5% · 387 games (strongest round)Round 3: not enough gamesRound 4: not enough games
	Blue BarrierGain? of the Mana you spend as a Shield for 1.5 seconds.		1.7%	52.3%	21,708	Round 1: 48.4% · 115 gamesRound 2: 50.0% · 355 gamesRound 3: 50.1% · 426 gamesRound 4: 52.7% · 418 games (strongest round)
	Mind to MatterIncrease max Health by half of your Mana.		1.7%	50.0%	21,585	Round 1: 52.1% · 147 games (strongest round)Round 2: 50.8% · 182 gamesRound 3: 49.5% · 243 gamesRound 4: 50.5% · 241 games
	Ocean SoulGain the Ocean Soul, granting high Health and Mana regen after damaging enemies.		1.7%	50.6%	21,348	Round 1: 51.8% · 150 games (strongest round)Round 2: 47.0% · 280 gamesRound 3: 51.7% · 307 gamesRound 4: 46.7% · 276 games
	With HasteGain Move Speed equal to 70% of your Ability Haste.		1.7%	47.9%	20,988	Round 1: 51.2% · 150 gamesRound 2: 49.9% · 150 gamesRound 3: 51.7% · 202 gamesRound 4: 52.8% · 245 games (strongest round)
	Stats on Stats!Gain 3 Stat Anvils, with a higher chance of Gold and Prismatic Anvils!		1.6%	49.1%	20,732	Round 1: not enough gamesRound 2: 47.4% · 156 gamesRound 3: 49.2% · 243 games (strongest round)Round 4: 46.7% · 263 games
	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.		1.5%	49.1%	18,462	Round 1: 49.1% · 146 gamesRound 2: 51.2% · 188 games (strongest round)Round 3: 46.9% · 247 gamesRound 4: not enough games
	Infernal SoulYou gain the Infernal Dragon Soul, dealing bonus damage when you hit enemies with Abilities or Attacks.		1.5%	49.0%	18,353	Round 1: 49.2% · 150 games (strongest round)Round 2: 47.2% · 226 gamesRound 3: 48.6% · 246 gamesRound 4: 48.6% · 248 games
	Upgrade SheenYour Spellblade effects deal additional damage and heal you for a percent of the target's health. Additionally, gain 250 Gold.		1.4%	48.4%	18,221	Round 1: 47.2% · 253 games (strongest round)Round 2: 45.1% · 234 gamesRound 3: 44.8% · 228 gamesRound 4: not enough games
	Forged By The MasterIncrease your Item and Augment damage by 0.45.		1.4%	50.1%	17,081	Round 1: 55.5% · 121 games (strongest round)Round 2: 53.6% · 150 gamesRound 3: 53.6% · 150 gamesRound 4: 51.5% · 150 games
19	Ominous PactGain Ability Power, Movement Speed, and Omnivamp based on missing Health, taking damage each time you cast.		1.3%	48.8%	16,897	Round 1: 50.5% · 150 games (strongest round)Round 2: 48.6% · 150 gamesRound 3: 48.6% · 199 gamesRound 4: 48.8% · 197 games
	Don't BlinkGain 1% bonus damage per 10 Move Speed you have more than the target.		1.2%	50.2%	15,585	Round 1: not enough gamesRound 2: 53.7% · 169 gamesRound 3: 54.5% · 166 games (strongest round)Round 4: 49.1% · 235 games
	Big BrainGain 3 Shield for every 1 Ability Power. Resets on death or 70 seconds after depletion.		1.1%	50.2%	14,526	Round 1: 50.2% · 150 gamesRound 2: 56.0% · 150 games (strongest round)Round 3: 49.5% · 190 gamesRound 4: 52.0% · 241 games
20	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.		1.1%	47.7%	14,428	Round 1: 49.5% · 150 gamesRound 2: 48.5% · 150 gamesRound 3: 46.1% · 170 gamesRound 4: 50.3% · 150 games (strongest round)
21	Omni SoulGain 3 random Dragon Souls.		1.1%	51.4%	13,526	Round 1: 52.9% · 150 gamesRound 2: 53.3% · 152 gamesRound 3: 51.1% · 173 gamesRound 4: 54.0% · 157 games (strongest round)
22	GoldrendDamaging a champion with Attacks or Abilities deals additional magic damage, and grants you Gold and Movement Speed.		1.0%	50.0%	12,562	Round 1: 49.2% · 244 games (strongest round)Round 2: 48.2% · 279 gamesRound 3: not enough 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.		0.8%	48.1%	10,160	Round 1: not enough gamesRound 2: 46.2% · 150 gamesRound 3: 49.2% · 150 games (strongest round)Round 4: 46.3% · 150 games
23	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.		0.7%	49.2%	8,511	Round 1: 51.4% · 150 games (strongest round)Round 2: 50.1% · 150 gamesRound 3: 49.5% · 150 gamesRound 4: 47.1% · 150 games
	Ok BoomerangAutocast throw a boomerang at a nearby enemy every NaNs.		0.7%	48.5%	8,435	Round 1: 51.2% · 150 games (strongest round)Round 2: 46.4% · 150 gamesRound 3: 46.7% · 150 gamesRound 4: 48.6% · 150 games
	Stats!Gain 2 Stat Anvils!		0.7%	48.9%	8,409	Round 1: not enough gamesRound 2: 51.3% · 139 gamesRound 3: 60.0% · 150 games (strongest round)Round 4: 52.1% · 150 games
24	TotentanzReplace a Summoner Spell with . : Blink forward and become Unkillable. Get a takedown within 5 seconds or else YOU DIE.		0.5%	50.0%	6,204	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
25	Hand of BaronGain 25% Adaptive Force. Nearby allied minions are greatly empowered.		0.4%	52.4%	5,190	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: 48.0% · 169 games
	Skilled SniperSnipe an enemy with a non-Ultimate Ability refunds 80% Cooldown (65% for periodic Abilities).		5.5%	47.5%	70,074	Round 1: 52.4% · 687 games (strongest round)Round 2: 48.5% · 611 gamesRound 3: 48.0% · 615 gamesRound 4: 49.0% · 502 games
	Critical RhythmYour basic Attack stacks Attack Speed on Critical Strikes. Gain 25% Crit chance.		5.4%	46.9%	68,770	Round 1: 45.7% · 957 gamesRound 2: 46.9% · 869 gamesRound 3: 46.8% · 783 gamesRound 4: 47.2% · 789 games (strongest round)
	Dive BomberExplodes when you die, dealing massive true damage.		5.3%	46.2%	67,110	Round 1: 47.9% · 174 gamesRound 2: 48.5% · 634 games (strongest round)Round 3: 46.0% · 642 gamesRound 4: 44.6% · 606 games
	FirebrandYour Attacks apply an infinitely stacking Burn, dealing damage over time.		5.2%	47.2%	66,277	Round 1: 45.8% · 683 gamesRound 2: 48.3% · 699 games (strongest round)Round 3: 48.0% · 725 gamesRound 4: 46.6% · 692 games
26	Master of DualityYour Attacks grant you stacking Ability Power and your Abilities that damage enemies grant you Attack Damage.		5.1%	47.4%	64,331	Round 1: 50.5% · 575 games (strongest round)Round 2: 46.6% · 594 gamesRound 3: 48.2% · 708 gamesRound 4: 45.6% · 551 games
	Scoped WeaponsGain 75 Attack Range.		4.6%	46.2%	58,347	Round 1: 44.4% · 317 gamesRound 2: 46.8% · 714 gamesRound 3: 47.2% · 808 games (strongest round)Round 4: 44.5% · 682 games
	RecursionGain 60 Ability Haste.		4.4%	47.4%	55,392	Round 1: 49.1% · 529 gamesRound 2: 52.2% · 434 games (strongest round)Round 3: 49.8% · 511 gamesRound 4: 48.6% · 440 games
27	Pin CushionAttacks during gouge your target with Nails. Nails accumulate damage, execute, and grant Movement Speed upon expiration.		4.1%	44.1%	51,213	Round 1: 42.3% · 560 gamesRound 2: 44.8% · 499 gamesRound 3: 45.5% · 561 games (strongest round)Round 4: 45.5% · 482 games
	Soul SiphonHeal for 12% of damage done by Critical Strikes. Gain 25% Crit chance.		3.8%	47.1%	48,639	Round 1: 47.2% · 497 gamesRound 2: 47.7% · 493 gamesRound 3: 50.1% · 528 gamesRound 4: 50.3% · 545 games (strongest round)
	Hands off the TalentAttacks fired close to your max Attack Range deal bonus physical damage On-Hit.		3.6%	46.3%	46,053	Round 1: 42.8% · 222 gamesRound 2: 45.8% · 430 games (strongest round)Round 3: 45.7% · 440 gamesRound 4: 44.4% · 416 games
28	ArchmageCasting a spell refunds another random spell's cost by 30% of the original spell's Cooldown.		3.3%	45.9%	41,216	Round 1: 44.9% · 291 gamesRound 2: 46.3% · 329 gamesRound 3: 48.8% · 346 games (strongest round)Round 4: 43.6% · 288 games
	Pursuit of HasteQUEST: Hit enemy champions with 10 times. REWARD: Gain Ability Haste on per Quest Level up to 2.		3.2%	47.3%	40,932	Round 1: 49.8% · 741 gamesRound 2: 49.9% · 622 games (strongest round)Round 3: 49.1% · 103 gamesRound 4: not enough games
	Bread and CheeseYour gains 100 Ability Haste.		3.1%	46.7%	38,669	Round 1: not enough gamesRound 2: not enough gamesRound 3: 49.1% · 639 gamesRound 4: 49.4% · 615 games (strongest round)
	Shrink RayYour Attacks reduce the target's damage and size by 15%.		3.0%	46.1%	38,137	Round 1: 49.6% · 385 games (strongest round)Round 2: 47.2% · 418 gamesRound 3: 49.4% · 500 gamesRound 4: 45.6% · 537 games
	Get Excited!Increase Movement Speed and Attack Speed for 4 seconds on takedown.		3.0%	46.4%	37,880	Round 1: 48.3% · 346 gamesRound 2: 49.6% · 381 games (strongest round)Round 3: 46.4% · 394 gamesRound 4: 48.7% · 358 games
29	Symphony of WarGain the Lethal Tempo and Conqueror Keystone Runes.		2.8%	47.0%	35,254	Round 1: 45.8% · 362 gamesRound 2: 46.6% · 424 gamesRound 3: 47.2% · 420 gamesRound 4: 47.3% · 366 games (strongest round)
	Ice ColdYour Slowing effects reduce Movement Speed by an extra 75.		2.7%	46.5%	34,469	Round 1: 46.9% · 150 gamesRound 2: 47.5% · 348 gamesRound 3: 49.8% · 397 gamesRound 4: 50.0% · 363 games (strongest round)
30	Mystic PunchReduce the cooldown of your abilities by 1.25 seconds.		2.7%	46.6%	33,941	Round 1: 44.3% · 327 gamesRound 2: 48.5% · 360 gamesRound 3: 50.5% · 415 games (strongest round)Round 4: 47.6% · 304 games
	Purist - CasterGain percent cooldown reduction and convert all of your Attack Speed into Ability Haste.		2.6%	44.3%	32,621	Round 1: 45.7% · 150 gamesRound 2: 48.2% · 275 games (strongest round)Round 3: 47.6% · 274 gamesRound 4: 45.0% · 212 games
	Pursuit of PowerQUEST: Hit enemy champions with 10 times. REWARD: Permanently increase damage.		2.3%	46.8%	29,190	Round 1: 47.5% · 560 games (strongest round)Round 2: 45.9% · 500 gamesRound 3: not enough gamesRound 4: not enough games
	Blunt ForceGain 20% Attack Damage.		2.1%	46.6%	26,643	Round 1: 43.9% · 150 gamesRound 2: 49.3% · 265 games (strongest round)Round 3: 47.6% · 267 gamesRound 4: 45.3% · 246 games
31	Pandora's BoxTransmute all of your augments into random Prismatic Augments.		1.9%	44.9%	23,549	Round 1: 45.1% · 517 games (strongest round)Round 2: 45.0% · 203 gamesRound 3: not enough gamesRound 4: not enough games
	escAPADeConvert Ability Power to Bonus Attack Damage. Gain 15% Attack Damage.		1.5%	46.1%	19,539	Round 1: 46.2% · 150 gamesRound 2: 46.7% · 182 gamesRound 3: 50.5% · 179 gamesRound 4: 51.2% · 151 games (strongest round)
32	Spell SplitYour missile splits into two on hit, at max Range, or when Recast.		1.5%	44.9%	18,587	Round 1: 44.8% · 176 gamesRound 2: 43.6% · 219 gamesRound 3: 44.9% · 242 gamesRound 4: 45.9% · 192 games (strongest round)
	Ultimate UnstoppableAfter using your Ultimate, you become immune to crowd control for 3 seconds. (8 second Cooldown).		1.4%	46.2%	17,908	Round 1: 43.9% · 114 gamesRound 2: 47.3% · 192 gamesRound 3: 47.9% · 165 games (strongest round)Round 4: 45.7% · 197 games
33	Draw Your SwordBecome melee and gain Attack Damage, Health, Attack Speed, Lifesteal, and Movement Speed (scaling with the range you give up).		1.3%	46.5%	16,356	Round 1: 48.7% · 150 games (strongest round)Round 2: 45.2% · 150 gamesRound 3: 45.7% · 150 gamesRound 4: 44.4% · 150 games
34	Glass CannonReduce max Health by 30%. Deal an extra 0.25 damage as true damage.		1.2%	44.3%	15,408	Round 1: 45.1% · 150 gamesRound 2: 47.8% · 167 gamesRound 3: 47.9% · 220 games (strongest round)Round 4: 47.8% · 183 games
	OverflowYour Mana costs are doubled. Your Ability Heals, Shields, and damage are increased based on your max Mana.		1.0%	46.0%	13,246	Round 1: 43.8% · 150 gamesRound 2: 45.3% · 150 gamesRound 3: 46.9% · 150 gamesRound 4: 49.2% · 150 games (strongest round)
35	Ultra HydraGain a Tiamat when completing a Hydra Item. QUEST: Gain Ravenous Hydra, Profane Hydra and Titanic Hydra. REWARD: Gain Ultra Hydra.		1.0%	46.2%	12,876	Round 1: 47.7% · 316 games (strongest round)Round 2: 44.0% · 256 gamesRound 3: not enough gamesRound 4: not enough games
	HEAVYEmpower!		1.0%	45.5%	12,862	Round 1: 44.2% · 321 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.		1.0%	43.6%	12,552	Round 1: 43.6% · 111 gamesRound 2: not enough gamesRound 3: 46.2% · 124 gamesRound 4: 47.2% · 131 games (strongest round)
	Lich BrainGain ? Ability Power.		1.0%	47.3%	12,356	Round 1: not enough gamesRound 2: 49.1% · 133 gamesRound 3: 52.3% · 125 games (strongest round)Round 4: 46.4% · 119 games
	PoltergeistGain Poltergeist as a Summoner Spell. Poltergeist casts both Barrier and Ghost.		1.0%	47.2%	12,200	Round 1: 46.9% · 123 gamesRound 2: 46.8% · 150 gamesRound 3: 48.8% · 174 games (strongest round)Round 4: 44.0% · 184 games
36	Third Times the HarmEvery third consecutive Attack against an enemy champion deals true damage and permanently increases the damage dealt by this effect.		0.9%	45.1%	11,615	Round 1: 42.8% · 311 gamesRound 2: 43.6% · 227 games (strongest round)Round 3: not enough gamesRound 4: not enough games
	Bread And ButterYour gains 100 Ability Haste.		0.9%	45.9%	10,975	Round 1: not enough gamesRound 2: not enough gamesRound 3: 43.5% · 205 games (strongest round)Round 4: 40.0% · 168 games
	NightstalkingTakedowns against enemy champions within 3 seconds of damaging them grants you Movement Speed and renders you invisible.		0.9%	45.3%	10,974	Round 1: 47.1% · 150 games (strongest round)Round 2: 44.2% · 150 gamesRound 3: 46.7% · 150 gamesRound 4: 46.0% · 150 games
37	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.		0.8%	47.6%	10,395	Round 1: not enough gamesRound 2: 43.9% · 150 gamesRound 3: 47.6% · 192 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.		0.7%	45.7%	9,113	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: 42.7% · 104 games
	Kill SecuredGain increased Movement Speed towards enemies at low Health.		0.7%	46.6%	8,542	Round 1: not enough gamesRound 2: 49.7% · 150 gamesRound 3: 51.4% · 150 games (strongest round)Round 4: 50.3% · 150 games
	Apex InventorGain 100 Item Haste (equivalent to 50% Item CDR). Item Haste reduces the cooldown of all Item Abilities.		0.6%	45.1%	7,441	Round 1: not enough gamesRound 2: 49.9% · 111 games (strongest round)Round 3: 44.7% · 135 gamesRound 4: 48.5% · 137 games
38	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.		0.5%	47.5%	6,596	Round 1: 43.8% · 110 gamesRound 2: 44.4% · 109 gamesRound 3: 42.0% · 124 gamesRound 4: 46.0% · 119 games (strongest round)
39	Rite of AscensionOn takedown, enemy champions leave behind their Essence. Attacking the Essence grants movement speed and resets basic ability cooldowns.		0.3%	45.3%	3,924	Round 1: not enough gamesRound 2: not enough gamesRound 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.		0.3%	46.4%	3,633	Round 1: 47.5% · 111 gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
40	Triggered InfernoGain Daredevil Impulse. When you reach S Style, automatically use Inferno Trigger.		0.3%	44.3%	3,280	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%	49.5%	2,626	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
41	HellbentDamaging enemy champions with Attacks or Abilities grants stacks. At max stacks, you revive empowered upon death.		0.2%	49.6%	2,535	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough 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.		0.2%	45.3%	2,530	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%	47.5%	2,445	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: 46.9% · 103 games
42	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.		0.2%	45.7%	2,444	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Shark TempestSharks circle your Snowball, slowing and damaging nearby enemies. When your Snowball hits a Champion, they become trapped in a shark storm!		0.2%	46.4%	1,960	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	DOOMEmpower!		0.1%	48.3%	1,168	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	SnowblastRecasting Snowball deals increased damage, Knocks Up the target, and Knocks Back nearby enemies.		0.1%	45.0%	957	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Endless DecimationWhile in combat, Autocast a circular axe that deals physical damage. Enemies on the outer edge take additional damage and heal you.		0.1%	43.5%	948	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Gift of the DrownedBonus Health is converted into Lethality. Gain ? Lethality.		<0.1%	46.3%	480	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games
	Arcane AxiomWhen a champion that you damaged within 3 seconds dies, refund a portion of your Ultimate Ability's total cooldown.		<0.1%	46.0%	276	Round 1: not enough gamesRound 2: not enough gamesRound 3: not enough gamesRound 4: not enough games

Build paths

Blade of The Ruined KingGuinsoo's Rageblade

Pick rate: 32.0%
Win rate, first 3 items: 48.3%
Games, first 3 items: 12,201

Purchase order

Full build: 1,600 games

Often paired with

Next item	WR	PR	Lead
Runaan's HurricaneMost popular · 12,201 games	48.3%	23.6%	-1.0
Terminus8,664 games	48.0%	16.7%	-1.3
Wit's End4,413 games	47.0%	8.5%	-2.3
Kraken Slayer4,259 games	47.1%	8.2%	-2.2
Jak'Sho, The Protean1,792 games	44.6%	3.5%	-4.7

MalignanceLiandry's Torment

Pick rate: 8.6%
Win rate, first 3 items: 50.8%
Games, first 3 items: 2,921

Purchase order

Full build: 654 games

Often paired with

Next item	WR	PR	Lead
Seraph's EmbraceMost popular · 2,921 games	50.8%	5.6%	+1.5
Rabadon's DeathcapWins the most · 1,723 games	51.3%	3.3%	+2.1
Shadowflame2,281 games	50.6%	4.4%	+1.3

Items worth buying

24 items

Item	WR	PR	Games	Lead
Seraph's Embrace	50.8%	24.0%	12,408	+1.5
Liandry's Torment	50.8%	21.4%	11,059	+1.5
Rabadon's Deathcap	50.4%	22.1%	11,412	+1.1
Dusk and Dawn	50.8%	13.6%	7,001	+1.5
Shadowflame	50.0%	26.7%	13,805	+0.7
Malignance	50.0%	24.1%	12,467	+0.7
Blackfire Torch	50.9%	9.4%	4,862	+1.6
Luden's Echo	50.4%	9.6%	4,947	+1.1
Terminus	48.4%	25.0%	12,914	-0.9
Navori Flickerblade	50.5%	5.6%	2,910	+1.2
Runaan's Hurricane	48.2%	39.5%	20,410	-1.1
Void Staff	49.7%	8.2%	4,241	+0.4
Nashor's Tooth	49.4%	10.2%	5,281	+0.1
Guinsoo's Rageblade	47.9%	44.5%	22,997	-1.4
Stormsurge	50.6%	4.0%	2,059	+1.3
Blade of The Ruined King	47.7%	43.3%	22,378	-1.6
Yun Tal Wildarrows	50.9%	2.3%	1,161	+1.7
Kraken Slayer	47.8%	13.7%	7,090	-1.5
Statikk Shiv	49.4%	4.3%	2,204	+0.1
Wit's End	47.3%	12.8%	6,628	-2.0
Infinity Edge	48.5%	5.4%	2,765	-0.8
Muramana	49.4%	2.9%	1,503	+0.1
Rod of Ages	50.7%	1.2%	615	+1.4
Phantom Dancer	50.1%	1.6%	848	+0.8

Popular but losing

6 items

Item	WR	PR	Games	Lead
Guinsoo's Rageblade	47.9%	44.5%	22,997	-1.4
Blade of The Ruined King	47.7%	43.3%	22,378	-1.6
Runaan's Hurricane	48.2%	39.5%	20,410	-1.1
Kraken Slayer	47.8%	13.7%	7,090	-1.5
Wit's End	47.3%	12.8%	6,628	-2.0
Jak'Sho, The Protean	46.6%	5.3%	2,714	-2.8

Avoid

4 items

Item	WR	PR	Games	Lead
Executioner's Calling	38.6%	0.6%	305	-10.7
Serpent's Fang	40.9%	0.7%	350	-8.4
Morellonomicon	43.3%	2.5%	1,270	-6.0
Zhonya's Hourglass	44.6%	3.4%	1,753	-4.7

Best boots

3 items

Item	WR	PR	Games	Lead
Sorcerer's Shoes	50.3%	22.9%	11,856	+1.0
Gluttonous Greaves	51.1%	9.0%	4,668	+1.8
Berserker's Greaves	48.1%	40.7%	21,058	-1.2

Kog'Maw

Build paths

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

Blade of The Ruined KingGuinsoo's Rageblade

Purchase order

Often paired with

MalignanceLiandry's Torment

Purchase order

Often paired with

Items worth buying

Popular but losing

Avoid

Best boots

Tips & combos