Another classic D&D monster.. The Hook Horror.
Took the original description which reads:
"The hook horror is an aberration that stands about nine feet (274 cm) tall and weighs almost 350 pounds (160 kg). It has a mottled grey exoskeleton, which is extremely thick and dense, and as difficult to breach as metal armor. Instead of hands/paws/claws, its front limbs end in 12-inch-long (30 cm) razor-sharp, blade-like hooks. These hooks are, of course, the hook horror's primary method of combat. Its legs are similar to those of a bird, and its head is shaped like that of a vulture, including the hooked beak. Its eyes, however, are multifaceted like that of an insect. It is thought that the hook horror is distantly related to the cockroach, despite its bird-like qualities"