the front side of Exchange of Words
the back of a classic MtG card
the front side of Ley Weaver
the back of a classic MtG card
the front side of Mutavault
the back of a classic MtG card

Color Identity: G, U

Initial Card State

  1.  Exchange of Words in hand.
  2.  Ley Weaver and Mutavault on the battlefield.

Notable Prerequisites

  1. Mutavault does not have summoning sickness.
  2. You control at least one additional land.

Mana Needed

  1. ({2} magic symbol)  ({U} magic symbol)  ({U} magic symbol)   available.

Steps

  1. Activate Mutavault's second ability by paying ({1} magic symbol)  , causing it to become a 2/2 creature with all creature types in addition to its other types.
  2. Cast Exchange of Words by paying ({1} magic symbol)  ({U} magic symbol)  ({U} magic symbol)  .
  3. When Exchange of Words enters the battlefield, it triggers, exchanging the text boxes of Ley Weaver and Mutavault.
  4. Activate Mutavault by tapping it, untapping itself and any other land you control.
  5. Repeat step 4.

Results

  1. Infinite mana lands you control can produce.
  2. Infinite untap of lands you control.

Metadata

  1. In 10 decks according to EDHREC.
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