Archfiend of the Dross + Exchange of Words
Produces: Target opponent loses the game at the beginning of their next upkeep


- Color identity
- UB
- Mana
- {1}{U}{U}
Prerequisites
An opponent controls a creature with less than two oil counters.
Steps
- Cast Exchange of Words by paying {1}{U}{U}.
- Exchange of Words enters the battlefield, swapping the text boxes of Archfiend of the Dross and an opposing creature that does not have more than one oil counter on it.
- At the beginning of the opposing creature's controller's next upkeep, their creature triggers, causing them to remove an oil counter from that creature and lose the game.