the front side of Toph, the First Metalbender
the back of a classic MtG card
the front side of Battered Golem
the back of a classic MtG card
the front side of Bootleggers' Stash
the back of a classic MtG card

Color Identity: R, G, W

Initial Card State

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

Steps

  1. Activate Battered Golem by tapping it, creating a Treasure token as Battered Golem is a land due to Toph.
  2. When the Treasure enters, Battered Golem triggers, untapping Battered Golem.
  3. Repeat.

Results

  1. Infinite colored mana.
  2. Infinite Treasure tokens.

Metadata

  1. In 16 decks according to EDHREC.
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