Bloodletter of Aclazotz + Shard of the Nightbringer
Produces: Infinite lifeloss for target opponent, Near-infinite lifegain, 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}.
- When Shard of the Nightbringer enters the battlefield, it triggers, causing an opponent to lose their entire life total due to Bloodletter of Aclazotz and you to gain that much life.
- The opponent loses the game due to having 0 or less life.
How to execute this combo
The "Bloodletter of Aclazotz + Shard of the Nightbringer" combo takes 3 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite lifeloss for target opponent, Near-infinite lifegain, Target opponent loses the game.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.