Second Chance, Form of the Dragon, Encroaching Mycosynth, and Anrakyr the Traveller

Prerequisites

• Second Chance in hand or in the graveyard
• Form of the Dragon on the battlefield
• Encroaching Mycosynth on the battlefield
• Anrakyr the Traveller on the battlefield

Steps

1. Delare Anrakyr the Traveller as an attacker
2. Anrakyr the Traveller triggers, allowing you to cast Second Chance by paying 3 life
3. At the end of your turn, your life total becomes 5
4. At the beginning of your next upkeep, Second Chance triggers, causing you to sacrifice it and take an extra turn after this one
5. Repeat

Results

• Infinite turns