Color Identity: B

Prerequisites

  1.  All permanents on the battlefield.
  2. Your life total is at least ten.
  3. Your devotion to black is at least ten or you have at least two opponents.

Steps

  1. Activate
    Phyrexian Altar
    Phyrexian Altar     by sacrificing Gray Merchant, adding one mana of any color.
  2. Activate
    Chainer, Dementia Master
    Chainer     by paying nine life, returning Gray Merchant from your graveyard to the battlefield as a Nightmare in addition to its other creature types.
  3. Gray Merchant enters the battlefield, causing each opponent to lose life equal to your devotion to black and causing you to gain life equal to the amount of life lost this way.
  4. Repeat.

Results

  1. Infinite colored mana.
  2. Infinite death triggers.
  3. Infinite ETB.
  4. Infinite lifegain.
  5. Infinite lifegain triggers.
  6. Infinite lifeloss.
  7. Infinite LTB.
  8. Infinite sacrifice triggers.
  9. Put all creature cards from all graveyards onto the battlefield under your control.

Metadata

  1. In 1551 decks according to EDHREC.
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