Patrol Signaler, and Earthcraft

Prerequisites

• Patrol Signaler on the battlefield
• Earthcraft on the battlefield
• You control a basic Plains

Steps

1. Activate a basic Plains by tapping it, adding
2. Activate Earthcraft by tapping Patrol Signaler, untapping the basic Plains
3. Activate the Plains by tapping it, adding
4. Activate Patrol Signaler by paying and untapping it, creating a 1/1 Kithkin Soldier creature token
5. Activate Earthcraft by tapping the Kithkin Soldier, untapping the Plains
6. Repeat

Results

• Infinite ETB
• Infinite tapped creature tokens