the front side of Steelfin Whale
the back of a classic MtG card
the front side of Retraction Helix
the back of a classic MtG card
the front side of Mana Vault
the back of a classic MtG card

Color Identity: U

Initial Card State

  1.  Retraction Helix in hand.
  2.  Steelfin Whale and Mana Vault on the battlefield.

Notable Prerequisites

  1. Steelfin Whale does not have summoning sickness.

Mana Needed

  1. ({U} magic symbol)   available.

Steps

  1. Cast Retraction Helix by paying ({U} magic symbol)  , targeting Steelfin Whale.
  2. Activate Mana Vault by tapping it, adding ({C} magic symbol)  ({C} magic symbol)  ({C} magic symbol)  .
  3. Activate Steelfin Whale by tapping it, returning Mana Vault from the battlefield to your hand.
  4. Cast Mana Vault by paying ({0} magic symbol)  .
  5. When Mana Vault enters the battlefield, Steelfin Whale triggers, untapping Steelfin Whale.
  6. Repeat from step 2.

Results

  1. Infinite colorless mana.
  2. Infinite storm count.

Metadata

  1. In 54 decks according to EDHREC.
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