Rumi, Fiery Creator

When Rumi, Fiery Creator enters the battlefield, target opponent may have you create a Treasure token. If they don't Rumi, Fiery Creator deals 2 damage to any target. (It's an artifact with "{t}, Sacrifice this artifact: Add one mana of any color.")
{2}{r}, {t}, Sacrifice an artifact: Gain control of target artifact or creature until end of turn. Untap it. It gains haste until end of turn.