The Gaia Man is an enemy from Grandia. It can be found inside Gaia, the final dungeon of the game. Gaia Men may appear alongside Gaia Trees or Gaia Mold and have the ability to cast Fire Time and Shoot Quills.
Gaia Men employ regular attacks plus two special attacks that harm the entire party, Shoot Quills and Fire Time. They also have one of the highest base HP values of any basic monster but no specific strategy is required as a strong party should be able to dispatch them easily.