Active:Kog'Maw spews a ball of ooze in the target direction, dealing magic damage and slowing enemies for 1 second. The ooze lingers for 4 seconds, slowing enemies who stand in it and persisting for an additional 0.25 seconds.
Active:Kog'Maw launches a ball of acid into the air that drops after 0.6 seconds at the target location, dealing magic damage, increased by 0.83% for 1% of target's missing health, for a maximum of 50% increased damage, to all enemies hit and granting sight of them for 2 seconds.
100 / 140 / 180 (+ 65% bonus AD)(+ 25% AP)
Increased Magic Damage:
150 / 210 / 270 (+ 97.5% bonus AD)(+ 37.5% AP)
Living Artillery's damage is doubled against enemies below 40% maximum health.
Doubled Magic Damage:
200 / 280 / 360 (+ 130% bonus AD)(+ 50% AP)
Each subsequent Living Artillery within the next 8 seconds costs an additional 40 mana, capping at 400 per cast.