Color Identity: B

Prerequisites

  1.  All permanents on the battlefield.
  2. Vengeful Vampire
    Vengeful Vampire     has no +1/+1 counters on it.

Steps

  1. Activate
    Phyrexian Altar
    Phyrexian Altar     by sacrificing
    Vengeful Vampire
    Vengeful Vampire    , adding ({B} magic symbol)  .
  2. Vengeful Vampire
    Vengeful Vampire     dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. Activate
    Retribution of the Ancients
    Retribution of the Ancients     by paying ({B} magic symbol)   and removing a +1/+1 counter from
    Vengeful Vampire
    Vengeful Vampire    , giving any creature -1/-1 until end of turn.
  4. Repeat.

Results

  1. Infinite death triggers.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinite sacrifice triggers.
  5. Reduce any number of target creatures' toughness to zero.

Metadata

  1. In 2 decks according to EDHREC.
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