Cayth, Famed Mechanist, Aethergeode Miner, and Aetherstorm Roc

Prerequisites

• Cayth, Famed Mechanist on the battlefield
• Aethergeode Miner on the battlefield
• Aetherstorm Roc on the battlefield
• You have at least two energy counters
• Genesis Chamber is untapped

Steps

1. Activate Aethergeode Miner by paying , blinking it
2. When Aethergeode Miner enters the battlefield, its fabricate ability and Aetherstorm Roc trigger
3. Resolve the Aetherstorm Roc 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, Aetherstorm Roc triggers, causing you to get
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite creature tokens