Molten Psyche

Symmetry is the lie. On its face this is a wheel: everyone shuffles their hand into their library and draws that many, the neutral card-cycling effect that historically lives in blue and gets paid for by handing the whole table the same fresh gas you took. The metalcraft clause bends the deal back toward you. With three artifacts down, the refill stops being a free swap for everyone and becomes a burn finisher, scaling off how many cards each opponent has drawn this turn (their draw step, any other draw, plus whatever this very spell forced into their hands). Because the draw is tied to what you shuffle in, an empty grip draws nothing: this is not a way to refuel from a dead hand but a way to convert a held one into damage. Cast at sorcery speed, it fires on your turn, when opponents have not taken a draw step yet, so the damage usually counts only their incidental draw plus the cards the wheel just dealt them. That is the wrinkle: the spell creates most of its own fuel by forcing each opponent to redraw, then bills them for it. The damage hits each opponent rather than any target, which makes it reach, not removal; you cannot aim it at a creature or a planeswalker. What red borrows here is a blue staple rewired one-sided by a condition an artifact deck already wants to satisfy, turning a fair trade into a one-sided clock.