I dont know if a red-heavy deck will exist to take advantage of this, and obviously it would be way better if it could hit players
The chase cards in the set proper start with the crime family triomes, like Jetmir's Garden or Spara's Headquarters
The Bedecked Brokers Commander Deck Sorceries Damning Verdict is a white sorcery card that destroys all creatures without any counters on them
Luckily, Satya starts us on our way with two energy whenever he attacks
Its apt, then, that Lost Caverns includes many new support cards for Treasure, including this game-changing Gemcutter
Triggered abilities (starting with "when," "whenever," or "at") are unaffected by Karn