Sage of Hours, Master Biomancer, and Deadeye Navigator

Prerequisites

• Sage of Hours on the battlefield
• Master Biomancer on the battlefield
• Deadeye Navigator on the battlefield
• Master Biomancer has power five or greater
• Deadeye Navigator is paired with Sage of Hours
• each turn available

Steps

1. Activate Sage of Hours by paying , blinking itself and causing it to enter the battlefield with five or more +1/+1 counters on it due to Master Biomancer
2. When Sage of Hours enters the battlefield, Deadeye Navigator's soulbond ability triggers, repairing Deadeye Navigator and Sage of Hours
3. Activate Sage of Hours by removing all +1/+1 counters from it, causing you to take at least one extra turn after this one
4. Repeat each turn

Results

• Infinite turns