Proteus Staff loses some of its oomph, but most decks running Staff were using it primarily on their own creatures, and that ability remains the same
Regrowth, Remember the Fallen, Seasons Past, Praetor's Counsel, Eternal Witness, Skullwinder, Emeria, the Sky Ruin, Emeria Shepherd, Sun Titan, Greenwarden of Murasa Tutors: Open the Armory, Steelshaper's Gift, Stoneforge Mystic, Stonehewer Giant, Inventor's Fair, Relic Seeker, Quest for the Holy Relic, Survival of the Fittest, Green Sun's Zenith, Chord of Calling, Eladamri's Call, Worldly Tutor Other Equipment Goodies: Sigarda's Aid, Blade of Selves, Masterwork of Ingenuity I Win: Grafted Exoskeleton White brings all the Equipment-themed cards to the deck, while Green brings superior ramp, recursion, and creature tutors
Construct brand new Revolutionary Army, Supernovas and Seven Warlords of the Sea decks
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