Originated from canyon warriors who developed plume-ripping techniques against feathered predators. These methods were formalized when early Birbs gladiators used them to humble elite opponents, proving that stripping flight capability neutralizes aerial advantages in The Arena.

Possesses reinforced keratin spurs along forearms designed for shearing flight feathers, with dense musculature generating crushing grip strength. Specialized neck tendons enable rapid pecking strikes that shatter quills, while its body emits keratin-dust particles during combat exertion.

Serves as a tactical equalizer by systematically dismantling opponents' aerial advantages through feather destruction, forcing elite flyers into disadvantaged ground combat.