Lair

	Cost: 150 100 Build time: Long Hit Points: 1800 Energy: 0 Ground/Air Attack: 0/0 Natural Armor: 1 Armor Type: Heavy Size: 4x3 Requires: Evolution Chamber Hotkey: L
Produces: Larva
Researches: Burrow 100 100 Ventral Sacs 200 200 Antennae 150 150 Pneumatized Carapace 150 150
Evolves To: Hive 200 150
Description: The Lair is necessary for air units to be produced, as well as containing many useful upgrades for the Overlord. Ventral Sacs allow the Overlord load up to eight units. Antennae allow Overlord sight range to be increased, and Pneumatized Carapace allow Overlords to move at a much faster rate. Advancement of the Hatchery to Lair, and then later on to Hive is essential in improving Zerg technology.