Sarkhan, Dragon Ascendant, Deadeye Navigator, and Goldspan Dragon

Prerequisites

• Sarkhan, Dragon Ascendant on the battlefield
• Deadeye Navigator on the battlefield
• Goldspan Dragon on the battlefield
• available

Steps

1. Activate Sarkhan by paying , blinking it
2. When Sarkhan enters the battlefield, it and Deadeye Navigator's soulbond ability trigger
3. Resolve the Sarkhan trigger, choosing Goldspan Dragon and creating a Treasure token
4. Resolve the Deadeye Navigator trigger, repairing it and Sarkhan
5. Activate a Treasure by tapping and sacrificing it, adding
6. Repeat

Results

• Infinite LTB
• Infinite ETB