the front side of Mazirek, Kraul Death Priest
the back of a classic MtG card
the front side of Putrid Goblin
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. Putrid Goblin does not have a -1/-1 counter on it.

Steps

  1. Activate Phyrexian Altar by sacrificing Putrid Goblin, adding one mana of any color.
  2. Putrid Goblin dies, triggering its persist ability and Mazirek.
  3. Resolve the Putrid Goblin trigger, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  4. Resolve the Mazirek trigger, putting a +1/+1 counter on each creature you control.
  5. Repeat.

Results

  1. Infinite +1/+1 counters on all creatures you control except Putrid Goblin.
  2. Infinite colored mana.
  3. Infinite death triggers.
  4. Infinite ETB.
  5. Infinite LTB.
  6. Infinite sacrifice triggers.

Metadata

  1. In 467 decks according to EDHREC.
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