Siegebreaker Giant

Six power on the front of a five-mana red creature is a respectable number, but the three toughness is the whole bargain: this is a body that hits hard and dies to almost anything, the classic glass-cannon shape red has always traded toughness for reach. What makes the design coherent is the second ability, which sells the trample for full value. A 6/3 with trample that no one can profitably chump is a different threat from one a 1/1 can soak; spending mana to push a creature out of the way means the giant's damage lands on the player even when the defender has bodies to spare. It is an aggressive finisher's philosophy compressed into one card: the activated ability and the trample reinforce each other, turning a fragile attacker into reliable, near-unblockable reach. The cost structure keeps it honest. The block-removal ability is expensive enough that you cannot both cast a fresh threat and clear the path in the same early turn, so the giant asks that you already have an attack established; it is not a bomb that wins on its own. This is workmanlike midrange-to-aggro red: a top-end beater for a deck whose plan is to attack, built for players who want their late drops to close a game rather than stabilize one.