phtemplar

The Protoss' learderships is made up of its greatest warriors, the High Templar. They have little health, and therefore can't stay long in battle. Without an attack of their own they should be considered as a backup to help Carrier and Dragoon forces.
The High Templar's main threat is in its 2 special abilities. The Psionic Storm is in effect a storm of psionic lightning which can rip apart any opposing army. The Hallucination technique can make replicate army which is bound to confuse any force. When all else fails they can combine to form the menacing Archon.