Tzazu, Umbrar Occultist

Deathtouch, lifelink, vigilance.
When Tzazu enters the battlefield, for each opponent, exile up to one target instant or sorcery card in that player's graveyard. You may cast those cards for as long as you control Tzazu and may spend mana as though it were mana of any color to cast them.
"That's interesting, now let me try it."