Archfiend of the Dross + Exchange of Words

Prerequisites

• An opponent controls a creature with less than two oil counters.

Steps

1. 1Cast Exchange of Words by paying .
2. 2Exchange 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.
3. 3At 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.

Effects

• Target opponent loses the game at the beginning of their next upkeep