Agatha of the Vile Cauldron + Cogwork Assembler + Mana Vault

Mana needed: {3} at most

RG identity

Commander legal

The 3 combo pieces

What must be in place

Agatha of the Vile Cauldron has power 4 or greater.

How to execute it

  1. Activate Cogwork Assembler by paying at most {3}, creating a token copy of Mana Vault.
  2. Activate the Mana Vault token by tapping it, adding {C}{C}{C}.
  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.

What the combo produces