Exquisite Blood + Marauding Blight-Priest

Exquisite Blood
Marauding Blight-Priest

Requires
Exquisite Blood must be on the battlefield. Marauding Blight-Priest must be on the battlefield. A way to gain life or cause an opponent to lose life.
Steps
  1. Gain life.
  2. Marauding Blight-Priest triggers, causing each opponent to lose 1 life.
  3. Exquisite Blood triggers for each opponent that lost life.
  4. Resolve one of the Exquisite Blood triggers, gaining 1 life.
  5. Repeat from step 2.
Results
Infinite lifegain. Infinite lifegain triggers. Infinite lifeloss.