Wanted Gunslinger

When Outlaw Gunslinger enters the battlefield, it deals 2 damage to target creature or player
Standoff 3 (Whenever this creature attacks, you may have it deal 1 damage to up to three target blocking creatures. If you do, it deals 1 damage to itself for each creature dealt damage this way)
"They always told him not to deal with the devil. He just didn't listen."