Centaur Mystics are adept casters, can heal multiple units and learns Mana Shield when her health is getting low.
Some of the Centaurs were very hostile, however, the Rainstrider Centaurs are the only exception. The Rainstriders are the Sisterhood's only trusted ally which they were encountered when Ranger-Maiden Agnes LeClerc conscripted these friendly Centaurs when the Imperial Army under Commissar Torbjorn Yolt starting committing atrocities against the Republic, the Vettarans and even the Redstone Mercenaries to frame and accuse the Imperial General Arthur Ramirez. Centaur Mystics are being trained at the Faun Sanctuary.