the front side of Necrosynthesis
the back of a classic MtG card
the front side of Scurry Oak
the back of a classic MtG card
the front side of Phyrexian Altar
the back of a classic MtG card

Color Identity: B, G

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Necrosynthesis attached to Scurry Oak.
  2. You control another creature to sacrifice.

Steps

  1. Activate Phyrexian Altar by sacrificing a creature, adding one mana of any color.
  2. Necrosynthesis triggers, putting a +1/+1 counter on Scurry Oak.
  3. Scurry Oak triggers, creating a 1/1 Squirrel creature token.
  4. Activate Phyrexian Altar by sacrificing the Squirrel token, adding one mana of any color.
  5. Repeat from step 2.

Results

  1. Infinite colored mana.
  2. Infinite death triggers.
  3. Infinite ETB.
  4. Infinite LTB.
  5. Infinite sacrifice triggers.
  6. Infinite +1/+1 counters on a creature.

Metadata

  1. In 174 decks according to EDHREC.
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