Sun-Crowned Hunters

Enrage flips the usual penalty for blocking on its head: anything that pings this 5/4 (a blocker, a burn spell, a fight effect) gets punished by three damage straight to the opponent's face or one of their planeswalkers. That the trigger reaches past creatures to hit players and planeswalkers is the wrinkle that gives it teeth. Most Enrage Dinosaurs reward you for surviving combat by drawing or growing; this one converts incoming damage into a direct burst at the enemy, which means trading blows with it is never clean for the attacker or the blocker. The body is large enough to demand an answer, and the cheapest answers (a one-mana ping, a chip from a smaller creature) are exactly what set off the trigger, so the opponent is taxed three life for the privilege of chipping it down. Spot removal that destroys without dealing damage sidesteps the whole thing, which is the discipline that keeps it honest: the punishment only lands when the answer is itself a damage source. Stacked self-damage effects turn it into a repeatable Lava Spike, but on its own it is a deliberate top-of-curve Dinosaur built to make every combat math problem resolve in its controller's favor.