the front side of Ardoz, Cobbler of War
the back of a classic MtG card
the front side of Mana Echoes
the back of a classic MtG card
the front side of Gemstone Array
the back of a classic MtG card

Color Identity: R

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. You control at least four Goblins.

Mana Needed

  1. three generic manaone red mana available.

Steps

  1. Activate Ardoz by paying three generic manaone red mana, creating a 1/1 Goblin creature token with haste.
  2. The Goblin enters the battlefield, triggering Ardoz and Mana Echoes.
  3. Resolve the Ardoz trigger, giving the Goblin +2/+0 until end of turn.
  4. Resolve the Mana Echoes trigger, adding one colorless mana for each Goblin you control.
  5. Activate Gemstone Array's first ability by paying two generic mana, putting a charge counter on it.
  6. Activate Gemstone Array's second ability by removing a charge counter from it, adding one red mana.
  7. Repeat.

Results

  1. Infinite charge counters on a permanent.
  2. Infinite colored mana.
  3. Infinite colorless mana.
  4. Infinite creature tokens with haste.
  5. Infinite creature ETB.
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