MTG >Combos >Pull from Eternity +Teferi's Protection +Isochron Scepter +Lier, Disciple of the Drowned +

Attach Pull from Eternity with Isochron Scepter You can cast Teferi's Protection for flashback cost with Lier You can then use Isochron Scepter to copy Pull from Eternity to return Teferi's Protection from exile to your hand. With this combination, you can have protection from all opponents during all turns.