Baneling nest

The Nest is a Zerg structure set to appear in StarCraft II. It allows Zerglings to morph into Banelings and contains Baneling upgrades (increased weapons and armor).

Upgrade Baneling

 * Level 1
 * Research Cost: 100 100  80 seconds
 * Level 2
 * Research Cost: 125 125  120 seconds.
 * Level 3
 * Requirements: Hive
 * Research Cost: 150 150  160 seconds.