the front side of Mairsil, the Pretender
the back of a classic MtG card
the front side of Blood Vassal
the back of a classic MtG card
the front side of Endling
the back of a classic MtG card
the front side of Cinderhaze Wretch
the back of a classic MtG card

Color Identity: U, B, R

Initial Card State

  1.  Mairsil on the battlefield.
  2.  All other permanents in exile.

Notable Prerequisites

  1. Mairsil does not have a +1/+1 counter on it.

Mana Needed

  1. ({B} magic symbol)   available.

Steps

  1. Activate Mairsil using Endling's third ability by paying ({B} magic symbol)  , giving Mairsil undying until end of turn.
  2. Activate Mairsil using Blood Vassal's ability by sacrificing it, adding ({B} magic symbol)  ({B} magic symbol)  .
  3. Mairsil dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  4. Activate Mairsil using Cinderhaze Wretch's second ability by putting a -1/-1 counter on it, untapping it.
  5. Repeat.

Results

  1. Infinite black mana.
  2. Infinite death triggers.
  3. Infinite ETB.
  4. Infinite LTB.
  5. Infinite sacrifice triggers.

Metadata

  1. In 88 decks according to EDHREC.
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