Earthcraft + Gilder Bairn + Market Festival

GU identity

Commander legal

The 3 combo pieces

• Earthcraft
• Gilder Bairn
• Market Festival

What must be in place

Market Festival attached to a basic land you control.

How to execute it

1. Activate the basic land with Market Festival attached by tapping it, adding {1}.
2. Market Festival triggers, adding {1}{G/U}.
3. Activate Earthcraft by tapping Gilder Bairn, untapping the basic land.
4. Activate Gilder Bairn by paying {2}{G/U} and untapping it, doubling the counters on target permanent.
5. Repeat.

What the combo produces

• Infinite proliferate