Freaking Fast Gun

Freaking Fast Gun enters the battlefield with
three ammo counters on it.
{1},{t}, remove an ammo counter from Freaking Fast Gun: Freaking Gun deals 1 damage
to any target. You pay pay {2} to untap Freaking Fast Gun.
{3}: Remove all ammo counters from Freaking Fast Gun, then put three ammo
counters on it.