Drag to the Underworld

Removal that gets cheaper as you commit to the board is a familiar promise, but tying the discount to devotion rewrites the terms. The printed cost is , and because devotion only shaves the generic pips, the reduction caps at : the floor is always , never one mana, never free. That ceiling is the entire design. Where a cost reduction like affinity or convoke spends resources at the moment of casting, devotion does not deplete when this resolves. Your Gray Merchant of Asphodel, your enchantment creatures, every black pip already on the battlefield keeps doing its job and subsidizes the removal at the same time. The effect underneath is an unconditional destroy: no toughness ceiling, no nontoken clause, no exile rider, just a clean kill at instant speed pointed at the biggest thing on the table. The build resolves a standing tension in devotion decks, which historically wanted grindy, permanent-heavy boards but struggled to hold up interaction: here the permanents you already committed are the interaction's payment. The floor is the honest cost. Strip away the black-committed shell and this is a four-mana kill spell competing with cheaper unconditional answers, and the reduction rounds to nothing. It earns its slot only when the rest of the deck is already stacking the devotion count it wants to spend.