Magus of the Mind

Mind's Desire wearing a body. The storm-scaling engine that once needed a spell slot and a full stack of prior casts is here rebuilt as a creature that sacrifices itself to fire off the same effect at instant speed: shuffle, then exile a count that climbs with every spell already cast this turn, and play all of it for free. The shift from spell to permanent changes the math in ways the rate alone hides. A card in play can be tutored, blinked, reanimated, and protected; it survives a turn cycle waiting for the storm count to build; and the activation cost is a single blue, the tap, and sacrificing the creature, not a re-cast of a six-mana bomb every time. The 4/5 body is not incidental filler, either. It gives the engine a floor: a blocker or a clock while you assemble the turn that makes sacrificing it worthwhile. What keeps the card from being a strictly-better redraw of its inspiration is that plus-one baseline. With no spells cast, you exile exactly one card, so the payoff still demands the same setup any storm-adjacent deck already wants to build. The design translates a beloved but fragile combo enabler into an interactive threat that opponents must answer before it ever activates, and that answerability is precisely the tax that pays for the free spells on the other side.