These units are the workers of the Protoss.The probes has some advantages; the primary advatage is its unique constructing ability.The building is automatically constructed when a probe only sets the building’s place.The second advantage is its speed.The probe is faster than drone or SCV which gives the player a good recon chance.The third advantage is [...]

This building can be a symbol of very high technology of the protoss civilization.This building activates the production of the Carrier which will be a great threat against rivals.The beacon also has upgrades which enhances the speed and sight range of the Protoss scout,other upgrade in this building increases the interceptor capacity of the Protoss [...]

This building activates the production of the observer which is an invisible detector.The building has also two upgrades which enhances the speed and sight range of the observer.

This building activates the production of the Protoss Arbiter.The building also has three upgrades which develops the statis field and recall ability of the Arbiter and increases the mana energy capacity of the Arbiter.The building is the most highly- tech building which needs Stargate and Templar archieves to complete its construction.