Color Identity: G, U

Prerequisites

  1.  All permanents on the battlefield.
  2. You control a creature with at least three spore counters on it.

Steps

  1. Activate a creature you control by removing two spore counters from it, creating two 1/1 Saproling creature tokens.
  2. The Saprolings enter the battlefield, triggering
    Tainted Observer
    Tainted Observer
    twice.
  3. Holding priority, activate
    Ashnod's Altar
    Ashnod's Altar
    twice by sacrificing the Saprolings, adding ({C} magic symbol)  ({C} magic symbol)  ({C} magic symbol)  ({C} magic symbol)  .
  4. Resolve both
    Tainted Observer
    Tainted Observer
    triggers, causing you to pay ({4} magic symbol)   to put two spore counters on any creature you control.
  5. Repeat.

Results

  1. Infinite death triggers.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinite proliferate.
  5. Infinite sacrifice triggers.

Metadata

  1. In 4 decks according to EDHREC.
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