Xenobia

Xenobia is the leader, and the most powerful witch of the Vile Tribe, who was banished to the Frontier by Althena. In the remake, she had two subordinates, Phacia and Royce. She is the second greatest enemy in Lunar: The Silver Star and its remakes, barring only Ghaleon himself. In all versions of it, she serves as the penultimate boss of the game.