Flyer Carapace is a standard type of defense system possessed by zerg air units, researched at the spire or greater spire. The carapace can be upgraded through evolution to make it stronger. StarCraftEdit Flyer Carapace +1 bonus to armor per level for overlords, mutalisks, guardians, devourers, scourge and queen. Acquisition Purchased from Spire Greater spire Hotkey C Level 1 Cost 150 150 266 Level 2 Cost 225 225 298 Required Lair Level 3 Cost 300 300 330 Required Hive StarCraft IIEdit Flyer Carapace Increases armor of zerg air units. Acquisition Purchased from Spire Greater spire Level 1 Cost 150 150 160 Effect +1 armor Level 2 Cost 225 225 190 Required Lair Effect +1 armor Level 3 Cost 300 300 220 Required Hive Effect +1 armor v • e Retrieved from "https://starcraft.fandom.com/wiki/Flyer_Carapace?oldid=147053" Categories: StarCraft Zerg unit upgrades StarCraft II Zerg unit upgrades Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.