Earthcraft, Kamahl, Heart of Krosa, and Mesmeric Orb

Prerequisites

• Earthcraft on the battlefield
• Kamahl, Heart of Krosa on the battlefield
• Mesmeric Orb on the battlefield
• An untapped basic land
• available

Steps

1. Pay to Kamahl, targeting the basic land
2. Tap the basic land with Earthcraft, untapping itself
3. Mesmeric Orb triggers milling you 1
4. Repeat

Results

• Infinite self-mill