How To Play The Deck General Game Plan A Kefka, Court Mage Commander decks should be constantly forcing your opponents to discard their hands
Like most Magic: The Gathering cards, the value of Frenetic Sliver depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Secret Lair Drop)
Then work with it and tune it until it beats the next best deck
While the deck already comes with a few value engines that draw you cards when you do stuff with face-down creatures, it certainly doesnt hurt to have another one
And who knows, we might be getting more legends like Kastral, the Windcrested and less like Nadu, Winged Wisdom
Cards that mill consistently, like Sphinx's Tutelage, Patient Rebuilding, and Teferi's Tutelage are a fine addition for mill commanders, no matter if youre milling yourself or others