Grievous Wound + Archfiend of Despair

Prerequisites

• You have a way to deal damage to the opponent that has Grievous Wound attached to them.
• Grievous Wound attached to an opponent.

Steps

1. 1Deal damage to the opponent that has Grievous Wound attached to them.
2. 2Grievous Wound triggers, causing the opponent to lose half their life total, rounded up.
3. 3At the beginning of your end step, Archfiend of Despair triggers, causing each opponent to lose life equal to the life they lost this turn.
4. 4The opponent with Grievous Wound attached loses the game due to having 0 or less life.

Effects

• Infinite lifeloss for target opponent
• Target opponent loses the game