the front side of Wriggling Grub
the back of a classic MtG card
the front side of Chthonian Nightmare
the back of a classic MtG card
the front side of Phyrexian Altar
the back of a classic MtG card

Color Identity: B

Initial Card State

  1.  Chthonian Nightmare in hand.
  2.  Phyrexian Altar on the battlefield.
  3.  Wriggling Grub in your graveyard.

Mana Needed

  1. ({1} magic symbol)  ({B} magic symbol)   available.

Steps

  1. Cast Chthonian Nightmare by paying ({1} magic symbol)  ({B} magic symbol)  .
  2. When Chthonian Nightmare enters the battlefield, it triggers, causing you to get ({E} magic symbol)  ({E} magic symbol)  ({E} magic symbol)  .
  3. Activate Chthonian Nightmare by paying ({E} magic symbol)  ({E} magic symbol)  ({E} magic symbol)  , sacrificing another creature and returning Chthonian Nightmare from the battlefield to your hand, returning Wriggling Grub from your graveyard to the battlefield.
  4. Activate Phyrexian Altar by sacrificing Wriggling Grub, adding ({B} magic symbol)  .
  5. When Wriggling Grub dies, it triggers, creating two 1/1 Worm creature tokens.
  6. Activate Phyrexian Altar by sacrificing a Worm, adding ({1} magic symbol)  .
  7. Repeat.

Results

  1. Infinite LTB.
  2. Infinite ETB.
  3. Infinite sacrifice triggers.
  4. Infinite death triggers.
  5. Infinite storm count.
  6. Infinite energy counters.

Metadata

  1. In 681 decks according to EDHREC.
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