are gold back pokemon cards real I Found Star BUT THEY'RE ACTUALLY MADE OF GOLD! Is this gold foil card

When City of Ass was printed, mana burn was still a thing (unspent mana would deal damage to you), so the extra half mana would harm you and in a way work like City of Brasss ping when tapped

Imagine hitting a Magma Opus alongside a few burn spells to break a board wide open

When Evercoat Ursine deals combat damage to a player, you can then cast one of those exiled cards for free

You can also use this as an infinite mana outlet in Commander, sending lethal damage to each of your three opponents

Unfinity legal cards in Commander, Legacy and Vintage White Blue Black Red Green Legendaries Colorless Artifacts Lands Unfinity legal cards in Pauper White Blue Black Red Green Artifacts Lands