the front side of Xathrid Necromancer
the back of a classic MtG card
the front side of Maskwood Nexus
the back of a classic MtG card
the front side of Altar of Dementia
the back of a classic MtG card

Color Identity: B

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. You control at least one additional creature.

Steps

  1. Activate Altar of Dementia by sacrificing another creature.
  2. When the creature dies, Xathrid Necromancer triggers, creating a 2/2 Zombie creature token that is a Human due to Maskwood Nexus.
  3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power.
  4. Repeat.

Results

  1. Infinite death triggers.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinite mill.
  5. Infinite sacrifice triggers.
  6. Infinite self-mill.

Metadata

  1. In 43 decks according to EDHREC.
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