Color Identity: B

Prerequisites

  1.  All permanents on the battlefield.
  2. An opponent lost life this turn.

Steps

  1. Activate
    Phyrexian Altar
    Phyrexian Altar
    by sacrificing
    Gutterbones
    Gutterbones
    , adding ({B} magic symbol)  .
  2. Activate
    Gutterbones
    Gutterbones
    by paying ({B} magic symbol)  , returning it to your hand.
  3. Desecrated Tomb
    Desecrated Tomb
    trigger, creating a 1/1 Bat token.
  4. Activate
    Phyrexian Altar
    Phyrexian Altar
    by sacrificing a Bat token, adding ({B} magic symbol)  .
  5. Cast
    Gutterbones
    Gutterbones
    by paying ({B} magic symbol)  .
  6. Repeat.

Results

  1. Infinite ETB.
  2. Infinite LTB.
  3. Infinite sacrifice triggers.

Metadata

  1. In 31 decks according to EDHREC.
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