Agatha of the Vile Cauldron + Chrome Dome + Phyrexian Altar

Mana needed: {1}

RG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Chrome Dome by paying {1} at most due to Agatha, creating a token copy of another artifact creature you control with haste.
  2. Activate Phyrexian Altar by sacrificing the artifact token, adding {1}.
  3. Repeat.

What the combo produces