the front side of Rootha, Mercurial Artist
the back of a classic MtG card
the front side of Mana Echoes
the back of a classic MtG card
the front side of Through the Breach
the back of a classic MtG card

Color Identity: U, R

Initial Card State

  1.  Through the Breach in hand.
  2.  Rootha and Mana Echoes on the battlefield.

Notable Prerequisites

  1. You control at least one other Orc and/or Shaman.

Mana Needed

  1. ({6} magic symbol)  ({R} magic symbol)   available.

Steps

  1. Cast Through the Breach by paying ({4} magic symbol)  ({R} magic symbol)  .
  2. Holding priority, activate Rootha by paying ({2} magic symbol)   and returning it to your hand, copying Through the Breach.
  3. Resolve the copy of Through the Breach, putting Rootha from your hand onto the battlefield.
  4. Rootha enters the battlefield, triggering Mana Echoes, adding at least ({C} magic symbol)  ({C} magic symbol)  .
  5. Repeat from step 2.
  6. If you control two other Orcs and/or Shamans, this combo nets infinite colorless mana.

Results

  1. Infinite colorless mana.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinite magecraft triggers.
  5. Infinite storm count.

Metadata

  1. In 2 decks according to EDHREC.
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