Isochron Scepter + Pull from Eternity + Kess, Dissident Mage + Temporal Trespass

Isochron Scepter

Pull from Eternity

Kess, Dissident Mage

Temporal Trespass

How it works

1. Cast Temporal Trespass by paying 8, causing you to take an extra turn after this one and exile Temporal Trespass.
2. Activate Isochron Scepter by paying 2 and tapping it, casting a copy of Pull from Eternity without paying its mana cost.
3. Resolve Pull from Eternity, putting Temporal Trespass into your graveyard from exile.
4. Move to your next turn.
5. Cast Temporal Trespass from your graveyard by paying 8, causing you to take an extra turn after this one and exile Temporal Trespass.
6. Repeat from step 2.