the front side of Agatha of the Vile Cauldron
the back of a classic MtG card
the front side of Cogwork Assembler
the back of a classic MtG card
the front side of Mana Vault
the back of a classic MtG card

Color Identity: R, G

Initial Card State

  1.  All permanents on the battlefield.

Notable Prerequisites

  1. Agatha of the Vile Cauldron has power 4 or greater.

Mana Needed

  1. ({3} magic symbol)   at most available.

Steps

  1. Activate Cogwork Assembler by paying at most ({3} magic symbol)  , creating a token copy of Mana Vault.
  2. Activate the Mana Vault token by tapping it, adding ({C} magic symbol)  ({C} magic symbol)  ({C} magic symbol)  .
  3. Repeat.
  4. If Agatha of the Vile Cauldron has power 5 or greater, this combo nets infinite mana and you can then target any other artifact(s) using Cogwork Assembler.

Results

  1. Infinite colorless mana.
  2. Infinite copies of artifacts you control with haste.
  3. Infinite creature tokens with haste.
  4. Infinite ETB.

Metadata

  1. In 24 decks according to EDHREC.
footer