
Base stats
Values at level 1
1
Health
635
+99 / lvl
Health regen
3.8
+0.6 / lvl
Mana
325
+40 / lvl
Mana regen
8.8
+0.7 / lvl
Armor
24
+4.5 / lvl
Magic resist
33
+1.1 / lvl
Attack damage
61
+3.1 / lvl
Attack speed
0.665
+2.7% / lvl
Attack range
500
Does not scale
Move speed
330
Does not scale
Abilities

P
Icathian Surprise
Innate: Upon taking fatal damage, Kog'Maw enters a zombie state for 4 seconds, becoming ghosted and gaining 10% bonus movement speed that increases up to 50% over the duration. At the end of the duration, he explodes to deal true damage to nearby enemies. While under this state, Kog'Maw becomes invulnerable, untargetable, and immune to crowd control, but is also rendered unable to declare basic attacks, cast abilities, use summoner spells, and activate items.
- Range
- 400

Q
Caustic Spittle
MagicPassive: Kog'Maw gains bonus attack speed. Active: Kog'Maw ejects a wad of spittle in the target direction that deals magic damage to the first enemy hit and reduces their armor and magic resistance for 4 seconds.
- Cooldown
- 7s
- Cost
- 40 Mana
- Range
- 1200
- Bonus Attack Speed
- 5 / 10 / 15 / 20 / 25%
- Magic Damage
- 80 / 125 / 170 / 215 / 260 (+ 90% AP)
- Resistances Reduction
- 16 / 20 / 24 / 28 / 32%

W
Bio-Arcane Barrage
MagicActive: Kog'Maw empowers his basic attacks for the next 8 seconds to gain bonus attack range and deal bonus magic damage on-hit, capped at 100 against minions and monsters.
- Cooldown
- 17s
- Cost
- 40 Mana
- Range
- 530
- Bonus Attack Range
- 130 / 150 / 170 / 190 / 210
- Bonus Magic Damage
- 3 / 3.75 / 4.5 / 5.25 / 6% (+ 1.5% per 100 AP) of target's maximum health

E
Void Ooze
MagicActive: Kog'Maw spews a gob of ooze in the target direction that deals magic damage to enemies hit. A field of ooze is created in its wake for 3 seconds, slowing enemies within the area every 0.25 seconds.
- Cooldown
- 12s
- Cost
- 40 / 55 / 70 / 85 / 100 Mana
- Range
- 1360
- Magic Damage
- 70 / 110 / 150 / 190 / 230 (+ 65% AP)
- Slow
- 40 / 45 / 50 / 55 / 60%

R
Living Artillery
MagicActive: Kog'Maw spits a globule of acid into the air that drops to the target location after 0.6 seconds, granting sight of the area before dealing magic damage to enemies hit and revealing them for 2 seconds. Living Artillery's damage is increased by , or instead by 100% if the target is below 40% maximum health. Kog'Maw then generates a stack of Living Artillery for 8 seconds, refreshing on subsequent casts and stacking up to 9 times. Living Artillery: For each stack, Living Artillery's mana cost is increased by 40.
- Cooldown
- 2 / 1.5 / 1s
- Cost
- 40 / 400 Mana
- Range
- 1300 / 1425 / 1550 / 1675 / 1800
- Minimum Magic Damage
- 100 / 140 / 180 (+ 75% bonus AD) (+ 35 / 40 / 45% AP)
- Maximum Magic Damage
- 200 / 280 / 360 (+ 150% bonus AD) (+ 70 / 80 / 90% AP)
Skins
16 in the archive
















