- Harnessed Snubhorn and Second Chance on the battlefield.
- Your life total is five or less.
- An opponent cannot block Harnessed Snubhorn.
- At the beginning of your upkeep, Second Chance triggers, causing you to sacrifice it and take an extra turn after this one.
- Deal combat damage to an opponent using Harnessed Snubhorn.
- Harnessed Snubhorn triggers, returning Second Chance from your graveyard to the battlefield.
- Repeat each turn.