Keldon Megaliths

Hellbent asks for the one resource red is fastest to spend: an empty hand. Most lands stop contributing anything past their mana once the board has stabilized, but this one turns the burn-deck endgame into a mana-source that finishes the job, becoming a slow, repeatable damage faucet the moment you are topdecking. The design logic is a closed loop with red's own clock: a red aggressive deck wants to empty its hand as fast as possible, and the ability rewards exactly that state by going live precisely when you have nothing left to cast. The cost is real. It enters tapped, the activation runs you two mana per point, and the hellbent clause means it does nothing while you are still holding cards, which is most of the early turns you would actually want reach. So it taxes you twice (a turn of tempo up front, an empty hand later) to bolt the last point off a creature or a face that ground burn could not quite reach. The reward is structural rather than explosive: a manabase that doubles as a mana sink in the exact games where every other card has been spent. The whole bet sits on one premise the hellbent designs all share: a red deck running on fumes is still a red deck looking for one more point of damage.