Color Identity: B, G, U

Prerequisites

  1.  
    Slippery Karst
    Slippery Karst     in hand.
  2.  All other permanents on the battlefield.

Steps

  1. Activate
    Slippery Karst
    Slippery Karst    's cycling ability by paying ({0} magic symbol)   and discarding it.
  2. Bone Miser
    Bone Miser    ,
    Slippery Karst
    Slippery Karst    , and
    Escape Protocol
    Escape Protocol     trigger.
  3. Resolve the
    Bone Miser
    Bone Miser     trigger, adding ({B} magic symbol)  ({B} magic symbol)  .
  4. Resolve the
    Slippery Karst
    Slippery Karst     trigger, drawing a card.
  5. Resolve the
    Escape Protocol
    Escape Protocol     trigger, causing you to pay ({1} magic symbol)   to blink
    Eternal Witness
    Eternal Witness    .
  6. Eternal Witness
    Eternal Witness     enters the battlefield, returning
    Slippery Karst
    Slippery Karst     from your graveyard to your hand.
  7. Repeat.

Results

  1. Infinite black mana.
  2. Infinite card draw.
  3. Infinite ETB.
  4. Infinite LTB.

Metadata

  1. In 21 decks according to EDHREC.
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