Cobblebrute

Five power for four mana, distributed in the cheapest possible way: a body that hits like a removal spell hitting itself. The 5/2 frame is the oldest deal in red aggro, where the toughness is the entire cost of the discount. Almost anything that touches it kills it: a single point of incidental damage, a chump block that trades up, a one-mana shock. So the math only works as a clock, never as a wall. It exists to attack on a board where nothing yet stops it, to push damage before the opponent stabilizes, and to die unceremoniously once they have. As a vanilla common it carries no text to dress up the gamble, which is the honest version of the design: a creature whose whole proposition is "swing now, ask questions never." It belongs to the long line of glass-cannon beaters that fill out the bottom of an aggressive red curve, the spiritual descendant of every oversized, undersized-toughness common that asked a player to win the race rather than survive it.