Meria, Scholar of Antiquity, Farmstead Gleaner, and Training Grounds

Prerequisites

• Meria, Scholar of Antiquity on the battlefield
• Farmstead Gleaner on the battlefield
• Training Grounds on the battlefield

Steps

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

Results

• Infinite +1/+1 counters on Farmstead Gleaner