Basalt Monolith + Mishra, Eminent One + Training Grounds

UBR identity

Commander legal

The 3 combo pieces

• Basalt Monolith
• Mishra, Eminent One
• Training Grounds

How to execute it

1. At the beginning of your combat phase, Mishra triggers, creating a token copy of Basalt Monolith that is a 4/4 Construct with haste named Mishra's Warform.
2. Activate Mishra's Warform's first ability by tapping it, adding {C}{C}{C}.
3. Activate Mishra's Warform's last ability by paying {1}, untapping it.
4. Repeat from step 2.

What the combo produces

• Infinite colorless mana