Color Identity: U, B

Initial Card State

  1.  Relentless Dead in hand.
  2.  All other permanents on the battlefield.

Notable Prerequisites

  1. Your life total is at least 2.

Steps

  1. Cast Relentless Dead by paying ({0} magic symbol)  .
  2. When Relentless Dead enters the battlefield, Carnival of Souls triggers, causing you to add ({B} magic symbol)   and lose 1 life.
  3. Activate Altar of Dementia by sacrificing Relentless Dead.
  4. When Relentless Dead dies, its first and second abilities trigger, as well as Zulaport Cutthroat.
  5. Resolve the first Relentless Dead trigger, causing you to pay ({B} magic symbol)   to return Relentless Dead from your graveyard to your hand.
  6. Resolve the second Relentless Dead trigger, choosing not to pay.
  7. Resolve the Zulaport Cutthroat trigger, causing each opponent to lose 1 life and you to gain 1 life.
  8. Resolve the Altar of Dementia ability, causing target player to mill cards equal to Relentless Dead's power.
  9. Repeat.

Results

  1. Infinite death triggers.
  2. Infinite ETB.
  3. Infinite lifegain triggers.
  4. Infinite lifeloss.
  5. Infinite LTB.
  6. Infinite mill.
  7. Infinite sacrifice triggers.
  8. Infinite self-mill.
  9. Infinite storm count.

Metadata

  1. In 7 decks according to EDHREC.
footer