The High Templar is incapable of atacking without energy. Mainly the High Templar should be used as a havoc wrecker using it's Psonic Storm to wipe out large groups of enemys and use it's Hullucination attack to make it seem that you have more people than you really do. Two High Templars are also able to warp into an Archon which is exremly powerful ground to air and ground to ground with a madssive sheild. This is what I mainly use High Templars for..
