Color Identity: U, B, R

Initial Card State

  1.  Demonic Gifts in hand.
  2.  All permanents on the battlefield.

Notable Prerequisites

  1. You have an amount of mana available equal to three minus the number of +1/+1 counters on Runaway Steam-Kin.
  2. "Red" chosen with Painter's Servant.

Steps

  1. If Runaway Steam-Kin has three or more +1/+1 counters on it, activate Runaway Steam-Kin by removing three +1/+1 counters from it, adding ({R} magic symbol)  ({R} magic symbol)  ({R} magic symbol)  .
  2. Activate Cormela by paying ({1} magic symbol)   and tapping it, adding ({U} magic symbol)  ({B} magic symbol)  ({R} magic symbol)   that can only be spent to cast instant or sorcery spells.
  3. Cast Demonic Gifts by paying ({1} magic symbol)  ({B} magic symbol)  , targeting Cormela.
  4. Runaway Steam-Kin triggers, putting a +1/+1 counter on itself.
  5. Resolve Demonic Gifts.
  6. Activate Blasting Station by tapping it and sacrificing Cormela.
  7. When Cormela dies, it triggers twice.
  8. Resolve the first trigger, returning Cormela from your graveyard to the battlefield.
  9. When Cormela enters the battlefield, Blasting Station triggers, untapping Blasting Station.
  10. Resolve the second Cormela trigger, returning Demonic Gifts from your graveyard to your hand.
  11. Resolve the Blasting Station ability, dealing 1 damage to any target.
  12. Repeat.

Results

  1. Infinite blue mana that can only be spent to cast instant and sorcery spells.
  2. Infinite damage.
  3. Infinite death triggers.
  4. Infinite ETB.
  5. Infinite LTB.
  6. Infinite magecraft triggers.
  7. Infinite red mana that can only be spent to cast instant and sorcery spells.
  8. Infinite sacrifice triggers.
  9. Infinite storm count.

Metadata

  1. In 0 decks according to EDHREC.
footer