Infestation pit

The Infestor Pit is a Zerg structure in StarCraft II. It allows Infestors to be spawned and researches their upgrades.

Upgrades
Evolve Infestor level 1
 * Research Cost: 100 100  70 seconds
 * Enables Infestors to use Disease. This area-of-effect attack reduces an opponent's hit points by 95% in ten seconds.

Evolve Infestor level 2
 * Research Cost: 150 150  70 seconds
 * Enables Infestors to taints enemy structures, disabling them and producing eight Broodlings.

Evolve Infestor level 3
 * Research Cost: 150 150  70 seconds
 * Increases the Infestor's energy pool by 50