Color Identity: U

Prerequisites

  1.  
    Metalwork Colossus
    Metalwork Colossus
    in hand.
  2.  All other permanents on the battlefield.
  3. You conrol noncreature artifacts with a total mana value of 10 or greater.
  4. "Mirran" chosen with
    Mirrodin Besieged
    Mirrodin Besieged
    .
  5. ({1} magic symbol)   (at most) available.

Steps

  1. Cast
    Metalwork Colossus
    Metalwork Colossus
    by paying at most ({1} magic symbol)  .
  2. Mirrodin Besieged
    Mirrodin Besieged
    triggers, creating a 1/1 Myr artifact creature token.
  3. When
    Metalwork Colossus
    Metalwork Colossus
    enters the battlefield,
    Genesis Chamber
    Genesis Chamber
    triggers, creating a 1/1 Myr artifact creature token.
  4. Activate
    Krark-Clan Ironworks
    Krark-Clan Ironworks
    by sacrificing
    Metalwork Colossus
    Metalwork Colossus
    , adding ({C} magic symbol)  ({C} magic symbol)  .
  5. Activate
    Metalwork Colossus
    Metalwork Colossus
    by sacrificing the two Myrs, returning it from your graveyard to your hand.
  6. Repeat.

Results

  1. Infinite colorless mana.
  2. Infinite death triggers.
  3. Infinite ETB.
  4. Infinite LTB.
  5. Infinite sacrifice triggers.
  6. Infinite storm count.

Metadata

  1. In 17 decks according to EDHREC.
footer