Piston Sledge | Magic: The Gathering
Formats Piston Sledge is Legal in
Official Oracle Text for Piston Sledge
Equipped creature gets +3/+1.
Equip—Sacrifice an artifact.
Official Rulings for Piston Sledge
6/1/2011 : You can sacrifice Piston Sledge to pay its own equip cost. It won't become attached as it will be in your graveyard.