George Feller, One's Servant

When George Feller, One's Servant enters the battlefield, exile target creature an opponent
controls. At the beginning of the next end step,
return that creature to the battlefield under your control, as a Kin in addition to its other creature
types. Then you may search your library for a
card named The One, Ancient Mage, and a card
named Edgehold, One's Domain, and put both of
them into your hand.