the front side of Saheeli, Sublime Artificer
the back of a classic MtG card
the front side of Underworld Breach
the back of a classic MtG card
the front side of Grinding Station
the back of a classic MtG card
the front side of Rite of Flame
the back of a classic MtG card

Color Identity: U, R

Initial Card State

  1.  Rite of Flame in your graveyard.
  2.  All permanents on the battlefield.

Notable Prerequisites

  1. You control at least one additional artifact.

Mana Needed

  1. ({R} magic symbol)   available.

Steps

  1. Activate Grinding Station by tapping it and sacrificing another artifact, causing you to mill three cards.
  2. Cast Rite of Flame from your graveyard for its escape cost by paying ({R} magic symbol)   and exiling three other cards from your graveyard.
  3. Saheeli triggers, creating a 1/1 Servo artifact creature token.
  4. The Servo enters the battlefield, triggering Grinding Station, untapping Grinding Station.
  5. Resolve Rite of Flame, adding ({R} magic symbol)  ({R} magic symbol)  .
  6. Repeat.

Results

  1. Infinite self-mill.
  2. Near-infinite death triggers.
  3. Near-infinite ETB.
  4. Near-infinite LTB.
  5. Near-infinite magecraft triggers.
  6. Near-infinite red mana.
  7. Near-infinite sacrifice triggers.
  8. Near-infinite storm count.

Metadata

  1. In 37 decks according to EDHREC.
footer