Shard of the Nightbringer + Archfiend of Despair
Produces: Infinite lifeloss for target opponent, Target opponent loses the game


- Color identity
- B
- Mana
- {5}{B}{B}{B}
Steps
- Cast Shard of the Nightbringer by paying {5}{B}{B}{B}.
- Shard of the Nightbringer triggers, causing an opponent to lose half their life total, rounded up, and you to gain life equal to the life lost this way.
- At the beginning of your end step, Archfiend of Despair triggers, causing each opponent to lose life equal to the life they lost this turn.
- The opponent targeted in step 2 loses the game due to having zero or less life.