Sawblade Skinripper

The wrinkle that separates this from the run of black-red sacrifice payoffs is the counting: the end-step trigger fires on any permanent that left play to a sacrifice this turn, not just the ones fed to its own activated ability. That decoupling is where the ceiling lives. The activation is the slow lever, spending mana and a creature or enchantment to grind a single counter onto the body, a modest sink that self-fattens over several turns. The trigger is the explosive one: dump Treasures, crack lands, empty the board to a free outlet, and the total comes out as a single burst of damage aimed anywhere you like. An aristocrats board that sacrifices five permanents in a turn deals five to any target with no combat required, and the reach is why it can close from a position opponents thought was stable. Menace does quiet work underneath all of it, since a body that grows one counter at a time still forces two blockers. The tax on the activation and the once-per-turn window on the trigger are the only brakes, and they are gentler than they look: nothing stops you from routing sacrifices from other engines into that end step. Two overlapping identities in one three-drop, an incremental self-fattening threat and a finisher that reaches over the board to snipe a face or a blocker.