Color Identity: U, B, R

Prerequisites

  1.  All permanents on the battlefield.
  2. You control at least six Swamps.
  3. ({2} magic symbol)  ({B} magic symbol)   available.

Steps

  1. Activate
    Ashnod's Altar
    Ashnod's Altar
    by sacrificing
    Magus of the Coffers
    Magus of the Coffers
    , adding ({C} magic symbol)  ({C} magic symbol)  .
  2. Activate
    Magus of the Coffers
    Magus of the Coffers
    ' unearth ability by paying ({2} magic symbol)  ({B} magic symbol)  , returning it from your graveyard to the battlefield, giving it haste and exiling it at end of turn or when it leaves the battlefield.
  3. Activate
    Magus of the Coffers
    Magus of the Coffers
    by paying ({2} magic symbol)   and tapping it, adding at least six ({B} magic symbol)  .
  4. Activate
    Ashnod's Altar
    Ashnod's Altar
    by sacrificing
    Magus of the Coffers
    Magus of the Coffers
    , adding ({C} magic symbol)  ({C} magic symbol)  .
  5. Both
    Magus of the Coffers
    Magus of the Coffers
    's undying ability and
    Void Maw
    Void Maw
    attempt to exile
    Magus of the Coffers
    Magus of the Coffers
    when it would be put into your graveyard.
  6. Choose to apply the
    Void Maw
    Void Maw
    replacement effect, exiling
    Magus of the Coffers
    Magus of the Coffers
    .
  7. Activate
    Void Maw
    Void Maw
    by putting
    Magus of the Coffers
    Magus of the Coffers
    from exile into your graveyard, giving
    Void Maw
    Void Maw
    +2/+2 until end of turn.
  8. Repeat from step 2.

Results

  1. Infinite black mana.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinitely large
    Void Maw
    Void Maw
    until end of turn.
  5. Infinite mill.
  6. Infinite sacrifice triggers.
  7. Infinite self-mill.

Metadata

  1. In 0 decks according to EDHREC.
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