Numot, the Devastator

Color identity is the whole pitch here: a Dragon spanning blue, red, and white, costed to sit in the wedge that mixed flying control with red's penchant for land destruction. The body is unremarkable for the slot, a 6/6 flier that any midrange deck would happily run, but the combat trigger is where the design earns its name. Connect once and you get the option to spend more mana to blow up a pair of lands, a recurring tax that compounds with every swing. This is land destruction stapled to an evasive clock rather than a standalone spell, which changes the math entirely: the destruction is repeatable and the damage is mounting at the same time, so an opponent who cannot answer the Dragon is being ground out on two axes. The trigger is optional and the extra cost is real, so it does not lock you into a tempo-negative play when you would rather just race, but the moment your mana is free the Dragon becomes a soft Armageddon you can fire one or two lands at a time. Creatures built around resource denial were a more common design impulse before Wizards pushed land destruction toward the margins, and this is that impulse given wings: not a finisher that ends games with damage so much as one that ends them by dismantling the board state underneath the opponent.