Cayth, Famed Mechanist, Aethergeode Miner, and Decoction Module

Prerequisites

• Cayth, Famed Mechanist on the battlefield
• Aethergeode Miner on the battlefield
• Decoction Module on the battlefield
• You have at least

Steps

1. Activate Aethergeode Miner by paying , blinking it
2. When Aethergeode Miner enters the battlefield, its fabricate ability and Decoction Module trigger
3. Resolve the Decoction Module trigger, causing you to get
4. Resolve the Aethergeode Miner trigger, creating a 1/1 Servo artifact creature token
5. When the Servo enters the battlefield, Decoction Module triggers, causing you to get
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite creature tokens