Argothian Elder + Marvin, Murderous Mimic + Pili-Pala

G identity

Commander legal

The 3 combo pieces

What must be in place

You control at least two mana-producing lands.
Marvin does not have summoning sickness.

How to execute it

  1. Activate Marvin using Argothian Elder's ability by tapping it, untapping two lands.
  2. Activate two lands by tapping them, adding at least {2}.
  3. Activate Marvin using Pili-Pala's ability by paying {2} and untapping it, adding one mana of any color.
  4. Repeat.

What the combo produces