Greer was short and had green, mottled skin. He wore the traditional Jedi robes.
Greer was quiet and neutral, traits that led him to getting the Yearbook Award for being "hardest to understand." He was moderately talented in lightsaber fencing, as he was able to hold off Gaiana briefly before being dispatched in the Lightsaber Fencing Tournament.
- Jedi Academy: Attack of the Journal