The biotic powers tend to be better for area attacks, but some tech powers can also be good. Disabling and damaging area powers are the highlight of this character. Other powers with wider area versions go along with this very well, so this build is the best at dealing with large groups of clustered enemies. Tech Armor gives you a good explosion and stun to close range enemies. Since Guardian improves survivability, this build is focused more on the defensive side of things.
