Brambleback Brute

The two -1/-1 counters are a debt written into the body, and the counter-removal clause is the only way to work it off. What the type line promises as a 4/5 arrives shrunk to a 2/3, undersized for the cost, but each activation that keeps a defender home also strips a counter away, so the same motion that pushes damage through grows the Brute back toward its printed size. That coupling is the whole design: an evasion enabler that repairs itself, spending its handicap to move a blocker while filling out into a genuine threat. The price is not trivial (you pay real mana each time, not just a counter), which fences how fast the debt clears and stops the effect from being a free every-turn faucet. The sorcery restriction fences it further to your own turn, when clearing defenders is exactly what you want; there is no ambushing an attacker or springing a surprise unblock. Red rarely gets to make a creature unblockable outright, so the color settles for the next-best structure, forcing one specific defender out of the lane and charging both mana and a counter for the privilege. The clock the Brute presents is really a countdown: two payments, two blockers moved, and by the end the counters are gone and the full-sized Giant it always advertised is the one standing on the board.