Alpha Brawl

Eight mana to weaponize an opponent's own board against itself, and the math is meaner than it first reads. The targeted creature gets pointed at every other creature its controller has, dealing its power to each of them: a single big attacker becomes a board sweeper aimed at its own teammates. Then those creatures fire back, every one of them dealing its power to the original target, which usually means the board's heaviest hitter eats a pile of return damage and dies too. Pick the right creature and you have unmade an entire side of the table with one card, all of the damage sourced from the opponent's own statlines rather than your own resources. The friction is everywhere, though: eight mana at sorcery speed is a turn you are not spending on your own threats, the effect does nothing against an empty board or a single creature, and you are relying on the opponent having built something worth turning inward. It rewards a specific board state (a wide field anchored by one large body) and falls flat against the go-tall decks that would seem to be its prey, since one creature with no friends takes and deals no damage at all. A blowout when the geometry lines up, a dead card when it does not, and almost always too expensive to set up the geometry yourself.