Abathur, the Evolution Master of Kerrigan's Swarm, works ceaselessly to improve the Zerg from the genetic level up. His hate for chaos and imperfection almost rivals his hatred of pronouns.
Clone target allied Hero and control it for 20 seconds. Abathur has perfected the clone, granting it 20% Ability Power, 20% bonus Attack Damage, and 10% bonus Movement Speed. Cannot use their Heroic Ability.
Turn an allied Minion or Locust into a Monstrosity. When enemy Minions near the Monstrosity die, it gains 5% Health and 5% Basic Attack damage, stacking up to 30 times. The Monstrosity takes 50% less damage from Minions and Structures. Using Symbiote on the Monstrosity allows you to control it, in addition to Symbiote's normal benefits.