Guile + Temporal Extortion + Near-Death Experience

Guile

Temporal Extortion

Near-Death Experience

How it works

1. Cast Temporal Extortion for .
2. Temporal Extortion triggers, allowing any player to pay half of their life to counter the spell.
3. Pay half of your life to counter Temporal Extortion, exiling it and allowing you to cast it without paying its mana cost.
4. Repeat steps 2-3 until you have one life remaining and the Temporal Extortion trigger is on the stack.
5. Choose not to pay half of your life to counter Temporal Extortion, allowing it to resolve.
6. If any of your opponent choose to pay half of their life to counter the spell, Guile will exile it and allow you to cast it again.
7. Repeat steps 5-6 until none of your opponent choose to counter Temporal Extortion.
8. Move to the upkeep step of your extra turn.
9. Near-Death Experience triggers, winning you the game.