Zethi, Arcane Blademaster + Final Fortune + Angel's Grace

Zethi, Arcane Blademaster

Final Fortune

Angel's Grace

How it works

1. Declare Zethi as an attacker.
2. Zethi triggers, copying all cards you own in exile with kick counters on them and allowing you to cast the copies.
3. Cast the Final Fortune and Angel's Grace copies by paying .
4. Resolve the Final Fortune copy, causing you to take an extra turn after this one and lose the game at the end of the extra turn.
5. Resolve the Angel's Grace copy, preventing you from losing the game this turn.
6. At the beginning of each extra turn's end step, Final Fortune triggers, however you cannot lose the game due to Angel's Grace.
7. Repeat each turn.