Upon dying, Kog'Maw starts a chain reaction in his body which causes him to gain up to 40% movement speed gradually over the duration of 4 seconds and detonate; dealing 100 + (25 x level) true damage to surrounding enemies.
Cost: 60 Mana
Passive: Increases Kog'Maw's attack speed.
Attack Speed Bonus: 10% / 15% / 20% / 25% / 30%
Active: Kog'Maw launches a corrosive projectile which deals magic damage and reduces the target's Armor and Magic Resist for 4 seconds.
Active: Kog'Maw launches a ball of acid into the air that drops after 0.6 seconds at target 100-radius area, damaging and revealing enemies hit for 4 seconds. Enemy champions take 125% extra base damage.
Each subsequent Living Artillery in the next 6 seconds after a cast will cost 40 additional mana, capping at 400 per cast.