the front side of Gilder Bairn
the back of a classic MtG card
the front side of Crystalline Crawler
the back of a classic MtG card
the front side of Earthcraft
the back of a classic MtG card

Color Identity: G, U

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Crystalline Crawler has at least three +1/+1 counters on it.
  2. You control at least one basic land.

Mana Needed

  1. ({1} magic symbol)   if you control a basic Forest and/or Island, or ({GU} magic symbol)   available otherwise available.

Steps

  1. Activate a basic land by tapping it, adding ({1} magic symbol)  .
  2. Activate Earthcraft by tapping Gilder Bairn, untapping the basic land.
  3. Activate the basic land by tapping it, adding ({1} magic symbol)  .
  4. Activate Gilder Bairn by paying ({2} magic symbol)  ({GU} magic symbol)   and untapping it, doubling each counter on Crystalline Crawler.
  5. Activate Crystalline Crawler's first ability twice by removing two +1/+1 counters from it, adding ({1} magic symbol)  ({GU} magic symbol)  .
  6. Repeat from step 2.
  7. Once you have infinite +1/+1 counters on Crystalline Crawler, you may instead double the counters on any other permanent(s).

Results

  1. Infinite colored mana.
  2. Infinite proliferate.
  3. Infinite untap of basic lands you control.
  4. Infinite +1/+1 counters on a creature.

Metadata

  1. In 1 deck according to EDHREC.
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