the front side of Goblin Welder
the back of a classic MtG card
the front side of Retreat to Coralhelm
the back of a classic MtG card
the front side of Ancient Den
the back of a classic MtG card
the front side of Great Furnace
the back of a classic MtG card

Color Identity: U, R, W

Initial Card State

  1.  Ancient Den in your graveyard.
  2.  All other permanents on the battlefield.

Notable Prerequisites

  1. Goblin Welder does not have summoning sickness.

Steps

  1. Activate Goblin Welder by tapping it, causing you to sacrifice Great Furnace and return Ancient Den from your graveyard to the battlefield.
  2. Ancient Den enters the battlefield, triggering Retreat to Coralhelm, untapping Goblin Welder.
  3. Activate Ancient Den by tapping it, adding ({W} magic symbol)  .
  4. Activate Goblin Welder by tapping it, causing you to sacrifice Ancient Den and return Great Furnace from your graveyard to the battlefield.
  5. Great Furnace enters the battlefield, triggering Retreat to Coralhelm, untapping Goblin Welder.
  6. Activate Great Furnace by tapping it, adding ({R} magic symbol)  .
  7. Repeat.

Results

  1. Infinite landfall triggers.
  2. Infinite red mana.
  3. Infinite white mana.

Metadata

  1. In 30 decks according to EDHREC.
footer