Betor, Ancestor's Voice + Sage of Hours

Prerequisites

• You have a way to gain 5 or more life each turn.

Steps

1. 1Gain 5 or more life.
2. 2At the beginning of your end step, Betor triggers, putting at least five +1/+1 counters on Sage of Hours.
3. 3Activate Sage of Hours by removing all +1/+1 counters from it, causing you to take at least one extra turn after this one.
4. 4Repeat each turn.

Effects

• Infinite turns
• Lock