Color Identity: B, R

Prerequisites

  1.  
    Bloodline Necromancer
    Bloodline Necromancer     in hand.
  2.  
    Molten Echoes
    Molten Echoes     and
    Carrion Feeder
    Carrion Feeder     on the battlefield.
  3. "Vampire" or "Wizard" chosen with
    Molten Echoes
    Molten Echoes    .
  4. ({4} magic symbol)  ({B} magic symbol)   available.

Steps

  1. Cast
    Bloodline Necromancer
    Bloodline Necromancer     by paying ({4} magic symbol)  ({B} magic symbol)  .
  2. Bloodline Necromancer
    Bloodline Necromancer     enters the battlefield, triggering itself and
    Molten Echoes
    Molten Echoes    .
  3. Resolve the
    Bloodline Necromancer
    Bloodline Necromancer     trigger, returning a Vampire or Wizard creature card from your graveyard to the battlefield.
  4. Activate
    Carrion Feeder
    Carrion Feeder     by sacrificing
    Bloodline Necromancer
    Bloodline Necromancer    , putting a +1/+1 counter on
    Carrion Feeder
    Carrion Feeder    .
  5. Resolve the
    Molten Echoes
    Molten Echoes     trigger, creating a token copy of
    Bloodline Necromancer
    Bloodline Necromancer     with haste.
  6. The token
    Bloodline Necromancer
    Bloodline Necromancer     enters the battlefield, returning the nontoken
    Bloodline Necromancer
    Bloodline Necromancer     from your graveyard to the battlefield.
  7. Repeat from step 2.

Results

  1. Infinite +1/+1 counters on
    Carrion Feeder
    Carrion Feeder    .
  2. Infinite creature tokens with haste.
  3. Infinite death triggers.
  4. Infinite ETB.
  5. Infinite LTB.
  6. Infinite sacrifice triggers.
  7. Return all Vampires and Wizards from your graveyard to the battlefield.

Metadata

  1. In 14 decks according to EDHREC.
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