Blessed Reincarnation
{3}{U}
Instant
Exile target creature an opponent controls. That player reveals cards from the top of their library until a creature card is revealed. The player puts that card onto the battlefield, then shuffles the rest into their library.
Rebound (If you cast ~this~ from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast ~this~ from exile without paying its mana cost.)
Polymorph
{3}{U}
Sorcery
Destroy target creature. It can't be regenerated. Its controller reveals cards from the top of their library until they reveal a creature card. The player puts that card onto the battlefield, then shuffles all other cards revealed this way into their library.