Vorngrim Fenclaw

The creature can take 3 legendary actions per round, choosing from the options below.

Vorngrim Fenclaw is the product of a long-forgotten covenant between a mountain warband and a smith-priest who sought to bind the invulnerability of cold iron with living predation. According to fragmented accounts collected by the Curia of Stone in the ruined hold of Kaelvorn, the smith fused a sliver of fallen star-metal into the bone of a dire wolf and sealed the rite with blood oaths. The result was a lycanthrope whose claws carried the hardness of the star-smelt and whose hunger only grew with each strike. Over generations Vorngrim became the apex of a small, secret brood; its descendants bear the adamantine edge, and the brood claims the cavernous warrens beneath the granite spires known as the Bleak Teeth. Scholars such as Magister Harlun of the Onyx Ledger argue that Vorngrim is less an individual than an emergent archetype: when certain rites and alloys meet lycanthropic bloodlines, the metamorphosis yields a Fenclaw. Raiders and caravans through the Bleak Teeth speak of whole mercantile trains reduced to scrap by a single Fenclaw that leapt from a cliff-face and shredded iron-rimmed wagons. The Order of Hollow Anvil hunts these creatures in secret, fearing not only their ferocity but the rumor that Vorngrim can pass its adamantine gift through bite and blood to select victims—an affliction that hardens bone and mind to single, remorseless purpose.

Vorngrim stands roughly 12 feet at the shoulder in bestial form and can fold into a roughly human-shaped silhouette nearly 9 feet tall. Its fur is a matted, soot-dark brindle threaded with metallic glints where the adamantine veins course beneath the skin. The forepaws are enlarged and end not in narrow claws but in thick talons of hammered, seamless adamantine that look grown rather than forged: each talon is ridged and scratched from use and stained with old rust-colored blood that never fully washes away. Its muzzle is long, the teeth slightly plated with the same metal; the eyes are pale brass, with vertical pupils that reflect torchlight like hammered mirrors. Patches of exposed, toughened hide show the faint seams where the metal fused to bone—coppery sutures radiating from the wrist into the forearm. When standing humanoid, its shoulders hunch forward, making it appear both gangly and armor-plated; in full bestial charge its muscles bunch like ropes under the bristled hide.