Marksman Revolver

When Marksman Revolver enters the battlefield, create a Treasure token.
Equipped creature gets +1/+0, and has "At the beginning of your combat step, create a Treasure
token."
{1}, {t}, Sacrifice up to 4 Treasure tokens:
If equipped creature is attacking, it deals X
damage to any target, where X is the amount of Treasure tokens sacrificed.
Equip {2}