Bag of Devouring

Bag of Devouring Costs {2} less to cast if you
drew a card from the Shady Wears Deck
this turn.
{t}{u}: Bag of Devouring Exiles a Target
Nonland Permanent.
When Bag of Devouring Exiles a Creature, until
the end of the turn, it becomes a Artifact
creature with Power and Toughness equal to
the exiled creature.