Ugin's Charm

If {w} was spent to cast this spell, tap target
creature.
If {u} was spent to cast this spell, return target creature to its owner's hand.
If {b} was spent to cast this spell, you draw a card
and you lose 1 life.
If {r} was spent to cast this spell, deal 1 damage to
any target.
If {g} was spent to cast this spell, put target card
from a graveyard on top of its owner's library.