Propagator Drone, Earthcraft, and Biomancer's Familiar

Prerequisites

• Propagator Drone on the battlefield
• Earthcraft on the battlefield
• Biomancer's Familiar on the battlefield
• You control at least one basic Forest
• available

Steps

1. Activate a basic Forest by tapping it, adding
2. Activate Propagator Drone by paying , creating a 0/1 Eldrazi Spawn creature token
3. Activate Earthcraft by tapping the Eldrazi Spawn, untapping the basic Forest
4. Activate the Eldrazi Spawn by sacrificing it, adding
5. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers