Plasma Caster (Extended Art) (PIP-390) - Fallout: (Extended Art) Foil

Equipped creature gets +1/+1.
Whenever equipped creature attacks, you get (two energy counters).
Pay : Choose target creature that's blocking equipped creature. Flip a coin. If you win the flip, exile the chosen creature. Otherwise, this Equipment deals 1 damage to it.
Equip {2}