Faeburrow Elder + Marvin, Murderous Mimic + Pili-Pala

GW identity

Commander legal

The 3 combo pieces

• Faeburrow Elder
• Marvin, Murderous Mimic
• Pili-Pala

How to execute it

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

What the combo produces

• Infinite colored mana