Basalt Monolith + Gourmand's Talent + Sam, Loyal Attendant

GW identity

Commander legal

The 3 combo pieces

• Basalt Monolith
• Gourmand's Talent
• Sam, Loyal Attendant

How to execute it

1. Activate Basalt Monolith's first ability by tapping it, adding {C}{C}{C}.
2. Activate Basalt Monolith's second ability by paying {2}, untapping it.
3. Repeat.

What the combo produces

• Infinite colorless mana