Enchantment Alteration
Urza's Saga — uncommon
Instant
Enchantment Alteration rulings:
2005-08-01: If you change this card’s target, you can change which Aura is targeted, but you can’t choose where that Aura will be moved.
2005-08-01: Only targets the Aura and not either of the things the Aura may be on.