Color Identity: B

Prerequisites

  1.  All permanents on the battlefield.

Steps

  1. Activate
    Altar of Dementia
    Altar of Dementia
    by sacrificing
    Reassembling Skeleton
    Reassembling Skeleton
    .
  2. When
    Reassembling Skeleton
    Reassembling Skeleton
    dies,
    Pitiless Plunderer
    Pitiless Plunderer
    and
    Pawn of Ulamog
    Pawn of Ulamog
    trigger.
  3. Resolve the
    Pitiless Plunderer
    Pitiless Plunderer
    trigger, creating a Treasure artifact token.
  4. Resolve the
    Pawn of Ulamog
    Pawn of Ulamog
    trigger, creating a 0/1 Eldrazi Spawn creature token.
  5. Resolve the
    Altar of Dementia
    Altar of Dementia
    ability, causing target player to mill cards equal to
    Reassembling Skeleton
    Reassembling Skeleton
    's power.
  6. Activate the Treasure by tapping and sacrificing it, adding ({B} magic symbol)  .
  7. Activate the Eldrazi Spawn by sacrificing it, adding ({C} magic symbol)  .
  8. When the Eldrazi Spawn dies,
    Pitiless Plunderer
    Pitiless Plunderer
    triggers, creating a Treasure token.
  9. Activate
    Reassembling Skeleton
    Reassembling Skeleton
    by paying ({1} magic symbol)  ({B} magic symbol)  , returning it to the battlefield from your graveyard.
  10. Repeat any number of times.
  11. Once you have infinite Treasure tokens, you may repeat this loop spending mana from Treasures instead of Eldrazi Spawns in step 7, giving you infinite Eldrazi Spawn tokens.

Results

  1. Infinite colored mana.
  2. Infinite colorless mana.
  3. Infinite creature tokens with 0 power.
  4. Infinite death triggers.
  5. Infinite ETB.
  6. Infinite LTB.
  7. Infinite mill.
  8. Infinite sacrifice triggers.
  9. Infinite self-mill.
  10. Infinite Treasure tokens.

Metadata

  1. In 3453 decks according to EDHREC.
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