From Rags to Riches

When From Rags to Riches enters the battlefield, mill 2 cards, then exile a nonland permanent from your graveyard.

Whenever a creature you control deals combat damage to an opponent, you may cast the exiled
card until end of turn.

When you cast the exiled card, you may return
From Rags to Riches to your hand. If you do, scry 1.