Oilskelion 
Creature — Construct
Oil Sunburst (This enters the battlefield with an oil counter on it for each color of mana spent to cast it.) Remove an oil counter from Oilskelion: Oilskelion deals 1 damage to any target.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL