Sage of Hours, Altered Ego, and Temur Sabertooth

Prerequisites

• Sage of Hours on the battlefield
• Altered Ego in hand
• Temur Sabertooth on the battlefield
• each turn available

Steps

1. Cast Altered Ego by paying , causing it to enter the battlefield as a copy of Sage of Hours with five +1/+1 counters on it
2. Activate Altered Ego by removing all +1/+1 counters from it, causing you to take an extra turn after this one
3. Activate Temur Sabertooth by paying , returning Altered Ego to your hand from the battlefield
4. Repeat each turn

Results

• Infinite turns