Branwen Corax, Cutpurse

Stealth ({1}{b}{b}: Return an unblocked non-token attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking. After combat, return this card to your hand and the returned creature to the battlefield tapped.)
Whenever Branwen Corax, Cutpurse deals combat damage to an opponent, you may look at that player's hand and choose a non-land card. That player discards that card.
"Branwen has mastered the art of misdirection. Truly the Corvus' finest thief."