Color Identity: U, B

Prerequisites

  1.  All permanents on the battlefield.
  2. Skeleton Ship
    Skeleton Ship
    does not have summoning sickness.
  3. Geralf's Messenger
    Geralf's Messenger
    does not have any +1/+1 counters.

Steps

  1. Activate
    Phyrexian Altar
    Phyrexian Altar
    by sacrificing
    Geralf's Messenger
    Geralf's Messenger
    , adding one mana of any color.
  2. Geralf's Messenger
    Geralf's Messenger
    dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  3. Geralf's Messenger
    Geralf's Messenger
    enters the battlefield, triggering itself and
    Intruder Alarm
    Intruder Alarm
    .
  4. Resolve the
    Geralf's Messenger
    Geralf's Messenger
    trigger, causing an opponent to lose 2 life.
  5. Resolve the
    Intruder Alarm
    Intruder Alarm
    trigger, untapping all creatures.
  6. Activate
    Skeleton Ship
    Skeleton Ship
    by tapping it, putting a -1/-1 counter on
    Geralf's Messenger
    Geralf's Messenger
    .
  7. Repeat.

Results

  1. Infinite colored mana.
  2. Infinite death triggers.
  3. Infinite ETB.
  4. Infinite lifeloss.
  5. Infinite LTB.
  6. Infinite mana creatures you control can produce.
  7. Infinite sacrifice triggers.
  8. Infinite untap of all creatures.

Metadata

  1. In 8 decks according to EDHREC.
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