Iridian Maelstrom (Extended Art) [Dominaria United Commander] Super Mario put a -0/-1 counter on

put a -0/-1 counter on that creature

When Cavalier of Night dies

Nonblack creatures get -1/-1

Set: Modern Horizons 2 Type: Creature — Archon Rarity: Mythic Cost: {6}{B}{B} Flying

You can't remember a time when you didn't feel the pull of forgotten stories and buried secrets

Iridian Maelstrom (Extended Art) [Dominaria United Commander] Super Mario put a -0/-1 counter onSet: Dominaria United Commander Type: Sorcery Rarity: Rare Cost: {W}{U}{B}{R}{G} Destroy each creature that isn't all colors. A thousand years ago, Phyrexia poisoned Serra's Realm and engineered its collapse. On shimmering waves generations in the making, the angels finally took their revenge.