Color Identity: U, R

Prerequisites

  1.  
    Dockside Extortionist
    Dockside Extortionist     in your graveyard.
  2.  
    Feldon of the Third Path
    Feldon of the Third Path     and
    Intruder Alarm
    Intruder Alarm     on the battlefield.
  3. Feldon of the Third Path
    Feldon     does not have summoning sickness.
  4. Opponents control at least four artifacts and/or enchantments.
  5. ({2} magic symbol)  ({R} magic symbol)   available.

Steps

  1. Activate
    Feldon of the Third Path
    Feldon     by paying ({2} magic symbol)  ({R} magic symbol)   and tapping it, creating a token copy of
    Dockside Extortionist
    Dockside Extortionist     with haste that is an artifact in addition to its other types.
  2. When
    Dockside Extortionist
    Dockside Extortionist     enters the battlefield, it and
    Intruder Alarm
    Intruder Alarm     trigger.
  3. Resolve the
    Intruder Alarm
    Intruder Alarm     trigger, untapping all creatures.
  4. Resolve the
    Dockside Extortionist
    Dockside Extortionist     trigger, creating at least four Treasure tokens.
  5. Activate three Treasures by tapping and sacrificing them, adding ({2} magic symbol)  ({R} magic symbol)  .
  6. Repeat.

Results

  1. Infinite colored mana.
  2. Infinite creature tokens with haste.
  3. Infinite ETB.
  4. Infinite mana creatures you control can produce.
  5. Infinite Treasure tokens.
  6. Infinite untap of all creatures.

Metadata

  1. In 94 decks according to EDHREC.
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