Tameshi, Reality Architect, and Second Chance

Prerequisites

• Tameshi, Reality Architect on the battlefield
• Second Chance on the battlefield
• You control at least one land
• Your life total is 5 or less
• available

Steps

1. At the beginning of your upkeep, Second Chance triggers, causing you to sacrifice it and to take an extra turn after this one
2. Activate Tameshi by paying and returning a land you control to its owner's hand
3. Tameshi triggers, causing you to draw a card
4. Resolve the Tameshi ability, returning Second Chance from your graveyard to the battlefield
5. Play any land from your hand
6. Repeat each turn

Results

• Infinite turns