Second Chance, Emeria Shepherd, and Oboro, Palace in the Clouds

Prerequisites

• Second Chance on the battlefield
• Emeria Shepherd on the battlefield
• Oboro, Palace in the Clouds in hand
• Your life total is five or less
• each turn available

Steps

1. At the beginning of your upkeep, Second Chance triggers, causing you to sacrifice it and take an extra turn after this one
2. Play Oboro from your hand
3. Oboro enters the battlefield, triggering Emeria Shepherd, returning Second Chance from your graveyard to your hand
4. Activate Oboro's first ability by tapping it, adding
5. Activate Oboro's second ability by paying , returning Oboro from the battlefield to your hand
6. Cast Second Chance by paying
7. Repeat each turn

Results

• Infinite turns