Chrome Dome, Cathodion, and Ashnod's Altar

Prerequisites

• Chrome Dome on the battlefield
• Cathodion on the battlefield
• Ashnod's Altar on the battlefield
• available

Steps

1. Activate Chrome Dome by paying , creating a token copy of Cathodion with haste
2. Activate Ashnod's Altar by sacrificing the Cathodion token, adding
3. When the Cathodion token dies, it triggers, adding
4. Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Infinite creature sacrifice triggers