Rapacious Dragon, and Deadeye Navigator

Prerequisites

• Rapacious Dragon on the battlefield
• Deadeye Navigator on the battlefield
• Deadeye Navigator is paired with Rapacious Dragon
• available

Steps

1. Activate Rapacious Dragon by paying , blinking itself
2. Rapacious Dragon enters the battlefield, triggering itself and Deadeye Navigator's soulbond ability
3. Resolve the Rapacious Dragon trigger, creating two Treasure tokens
4. Resolve the Deadeye Navigator trigger, repairing itself and Rapacious Dragon
5. Activate the two Treasure tokens by tapping and sacrificing them, adding
6. Repeat

Results

• Infinite ETB
• Infinite LTB