the front side of Metalwork Colossus
the back of a classic MtG card
the front side of Slagstone Refinery
the back of a classic MtG card
the front side of Sly Requisitioner
the back of a classic MtG card
the front side of Krark-Clan Ironworks
the back of a classic MtG card

Color Identity: B

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Noncreature artifacts you control have a combined mana value of ten or greater.

Steps

  1. Activate Krark-Clan Ironworks by sacrificing Metalwork Colossus, adding ({C} magic symbol)  ({C} magic symbol)  .
  2. When Metlwork Colossus dies, Sly Requisitioner and Slagstone Refinery trigger.
  3. Resolve the Sly Requisitioner trigger, creating a 1/1 Servo artifact creature token.
  4. Resolve the Slagstone Refinery trigger, creating a tapped Powerstone artifact token.
  5. Activate Metalwork Colossus by sacrificing the Servo and the Powerstone token, returning Metalwork Colossus from your graveyard to your hand.
  6. Cast Metalwork Colossus by paying at most ({1} magic symbol)  .
  7. 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 24 decks according to EDHREC.
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