Spy

Deathtouch, First strike, Changling
(You can only have up to 9 Mercenary cards in your deck)
Whenever this creature kills another banish this card return this card facedown as a token copy of the destroyed creature with the effects of both cards, and (This card must attack every turn if able, this card cannot target its owner for attacks) If this card is put in your graveyard from anywhere, you may banish it if you do return it to the battlefield with shroud.