pokemon venomoth card GX - 12/214 - Unbroken Bonds holofoil pattern or surface detail) VENOMOTH - 13/64 - Jungle

(Note that a devoid card like Eldrazi Displacer counts as both colorless for those cards as well as for Iroass devotion devotion only cares about mana costs, not color)

If damage from a noncreature source is prevented this way, Comeuppance deals that much damage to the source's controller

If you're planning to play Black decks like Rob Lucci, there are popular Black cards like OP03-089-brannew, OP02-106-tsuru, and OP02-117-ice-age that you'll want if they're missing from your collection

Firebending 2 even gives you some mana to spend

You can get around $100 for one in near mint condition (meaning you didnt actually write your name on the card) on the ungraded card market