the front side of Agatha's Soul Cauldron
the back of a classic MtG card
the front side of Grist, the Hunger Tide
the back of a classic MtG card
the front side of Master Biomancer
the back of a classic MtG card

Color Identity: B, G, U

Initial Card State

  1.  
    Grist, the Hunger Tide
    Grist     in exile (exiled by
    Agatha's Soul Cauldron
    Agatha's Soul Cauldron    ).
  2.  
    Agatha's Soul Cauldron
    Agatha's Soul Cauldron     and
    Master Biomancer
    Master Biomancer     on the battlefield.

Notable Prerequisites

  1. Master Biomancer
    Master Biomancer     has at least one +1/+1 counter on it.

Steps

  1. Activate
    Master Biomancer
    Master Biomancer     using
    Grist, the Hunger Tide
    Grist    's first loyalty ability by putting a loyalty counter on it, causing you to create a 1/1 Insect creature token and mill a card, and then put a loyalty counter on
    Master Biomancer
    Master Biomancer     and repeat the process if the card was an Insect.
  2. The Insect enters the battlefield with at least three +1/+1 counters on it due to
    Master Biomancer
    Master Biomancer    , causing it to have
    Grist, the Hunger Tide
    Grist    's abilities.
  3. Repeat from step 1 using the Insect token instead.

Results

  1. Infinite creature tokens.
  2. Infinite ETB.
  3. Infinite self-mill.

Metadata

  1. In 39 decks according to EDHREC.
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