[Rework Concept] Kog'Maw, Mouth of the Void
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Passive - For the Swarm: Kog'Maw's max health is capped, and all bonus health decreases Kog'Maw's respawn timer. Kog'Maw rewards less gold when killed.
- Icathian Surprise: Upon taking fatal damage, Kog'Maw remains active for 4 seconds, becoming pacified, invulnerable, untargetable and gaining bonus movement speed over the duration. He then explodes dealing true damage to all nearby enemies.
Q - Living Artillery: Kog'Maw launches a ball of acid into the air that drops after a brief delay at the target location, dealing magic damage and revealing enemies hit for 2 seconds. Each subsequent Living Artillery within the next 8 seconds costs an additional mana.
W - Caustic Spittle - Active: Kog'Maw launches a corrosive projectile in a target direction, dealing magic damage to the first enemy it hits and marking them for 8 seconds.
- Bio-Arcane Barrage - Passive: Kog'Maw's basic attacks gain bonus range and deal bonus magic damage on-hit, to enemies marked by Caustic Spittle.
E - Void Ooze: Kog'Maw spews a ball of ooze in the target direction, dealing magic damage and leaving behind a trail of Ooze. The Ooze lingers for 4 seconds, slowing all enemies within the ooze and reducing their armor and magic resistance.
R - Territory of the Void: Kog'Maw dies at a target location, without triggering Icathian Surprise, creating a Zz'Rot Portal where he died, which acts as Kog'Maw's new spawn location. For every death Kog'Maw has, the area of Void corruption that spills from the Zz'Riot portal expands.
- Zz'Rot Portal - Passive: Every 4 seconds the gate makes a Voidspawn that travels down the nearest lane and decays over time once it leaves the infected area. Voidspawn explodes when attacking structures. Voidspawn ignore champions. The first and every fourth voidspawn gain Kog'Maw's bonus health as bonus damage. Kog'Maw respawning takes the place of a voidspawn spawning.