Well, there is the Sword Dancer, who was an optional (and pretty dang hard) boss.
Oh and I think there might have been some other generic skeleton enemies and some of the enemies in the final dungeon that were skeletons with armor or cloaks or something.
Oh and I think there might have been some other generic skeleton enemies and some of the enemies in the final dungeon that were skeletons with armor or cloaks or something.