StarCraft

Zerg Buildings: Greater Spire
Greater Spire


Minerals: 100
Gas: 150
Hit Points: 1000
Build Time: 80
The armored Greater Spire carries the genetic code for the deadliest Zerg flyers and can be used to further enhance and evolve existing breeds. This structure enables the deadly Mutalisk to transform into its Guardian aspect, in which it sacrifices its speed and aerial assault to gain the ability to attack ground based enemies with devastating effect.

Flyer Attacks

    This evolution enhances the natural weaponry of the Mutalisk, Guardian, Devourer, and Queen.
    Minerals: 100       Gas: 100

Flyer Carapace

    This evolution enhances the natural defenses of all aerial minions of the Swarm.
    Minerals: 150       Gas: 150