the front side of Elemental Mastery
the back of a classic MtG card
the front side of Galvanic Juggernaut
the back of a classic MtG card
the front side of Spawning Pit
the back of a classic MtG card

Color Identity: R

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Elemental Mastery attached to Galvanic Juggernaut.
  2. Galvanic Juggernaut does not have summoning sickness.

Steps

  1. Activate Galvanic Juggernaut by tapping it, creating five 1/1 Elemental creature tokens with haste.
  2. Activate Spawning Pit's first ability by sacrificing an Elemental.
  3. When the Elemental dies, Galvanic Juggernaut triggers, untapping Galvanic Juggernaut.
  4. Resolve the Spawning Pit ability, putting a charge counter on it.
  5. Repeat.

Results

  1. Infinite charge counters on Spawning Pit.
  2. Infinite creature tokens with haste.
  3. Infinite death triggers.
  4. Infinite ETB.
  5. Infinite LTB.
  6. Infinite sacrifice triggers.

Metadata

  1. In 8 decks according to EDHREC.
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