Color Identity: B, G, U

Prerequisites

  1.  All permanents on the battlefield.
  2. You control at least one additional Zombie.
  3. ({B} magic symbol)   available.

Steps

  1. Activate
    Ashnod's Altar
    Ashnod's Altar     by sacrificing
    Gravecrawler
    Gravecrawler    , adding ({C} magic symbol)  ({C} magic symbol)  .
  2. Cast
    Gravecrawler
    Gravecrawler     from your graveyard by paying ({B} magic symbol)  .
  3. The Thirteenth Doctor
    The Thirteenth Doctor    's first ability triggers, putting a +1/+1 counter on
    Crystalline Crawler
    Crystalline Crawler    .
  4. Activate
    Crystalline Crawler
    Crystalline Crawler    's first ability by removing a +1/+1 counter from it, adding ({B} magic symbol)  .
  5. Repeat.

Results

  1. Infinite colorless mana.
  2. Infinite death triggers.
  3. Infinite ETB.
  4. Infinite LTB.
  5. Infinite sacrifice triggers.
  6. Infinite storm count.

Metadata

  1. In 0 decks according to EDHREC.
footer