Magic Tricks plays in Ultima VII: The Black Gate (DOS) when you're in the abode of a magic user or at the Orrery in Moonglow. In the game's story, magic has become very unreliable for an unknown reason, and most wizards have become senile. The song uses high-pitch chimes with staccato bass woodwind. The song is also played at the oratory in Moonglow.
This song is track 33 in the game's data files.