Proteus Staff Combos
Proteus Staff + Beacon of Tomorrows
Proteus Staff + Nexus of Fate
Fblthp, the Lost + Proteus Staff + Isochron Scepter
Combo result
Stacks your deck. Infinite Card Draw. Infinite Mana.
Prerequisites
Fblthp and Proteus Staff on the battlefield, and to activate Proteus Staff. Isochron Scepter on the battlefield imprinted with Dramatic Reversal, or both in deck and to cast and activate Isochron Scepter. Mana rocks (or nonland permanents) producing at least . No creature cards in your library.