Biomancer's Familiar + Farmstead Gleaner + Meria, Scholar of Antiquity

GUR identity

Commander legal

The 3 combo pieces

• Biomancer's Familiar
• Farmstead Gleaner
• Meria, Scholar of Antiquity

How to execute it

1. Activate Meria's first ability by tapping Farmstead Gleaner, adding {G}.
2. Activate Farmstead Gleaner by paying {1} and untapping it, putting a +1/+1 counter on it.
3. Repeat.

What the combo produces

• Infinite +1/+1 counters on a creature