the front side of Ertha Jo, Frontier Mentor
the back of a classic MtG card
the front side of Metalworker
the back of a classic MtG card
the front side of Voltaic Key
the back of a classic MtG card

Color Identity: R, W

Initial Card State

  1.  All permanents on the battlefield (Metalworker without summoning sickness).

Notable Prerequisites

  1. You have an artifact card in hand.

Steps

  1. Activate Metalworker by tapping it, revealing at least one artifact card from your hand and adding at least ({C} magic symbol)  ({C} magic symbol)  .
  2. Activate Voltaic Key by paying ({1} magic symbol)   and tapping it, targeting Metalworker.
  3. Ertha Jo's second ability triggers, copying Voltaic Key's ability, targeting Voltaic Key.
  4. Resolve both Voltaic Key abilities, untapping it and Metalworker.
  5. Repeat.

Results

  1. Infinite colorless mana.
  2. Infinite untap of artifact creatures you control.
  3. Infinite mana artifact creatures you control can produce.

Metadata

  1. In 3 decks according to EDHREC.

Bracket Tag

This combo has been estimated to be Exhibition (Bracket 1+).



Learn more about the Commander format bracket system
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