Second Chance + Emeria Shepherd + Selesnya Sanctuary

Second Chance

Emeria Shepherd

Selesnya Sanctuary

How it works

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 Selesnya Sanctuary from your hand.
3. Selesnya Sanctuary enters the battlefield, triggering itself and Emeria Shepherd.
4. Resolve the Selesnya Sanctuary trigger, returning it from the battlefield to your hand.
5. Resolve the Emeria Shepherd trigger, returning Second Chance from your graveyard to your hand.
6. Cast Second Chance by paying 2.
7. Repeat each turn.