Boneclaw

The Boneclaw/Bone Claw is the Undead King of the Familiars' world.

Introduction
The Boneclaw, it first appeared in Chapter 395 appearing in front of Quinn, Vorden, Layla, Logan and Cia. Unnamed, it easily broke down the Glathrium door of the room and pressured down all the Wendigos.

In chapter 397 we find out that Quinn is the Boneclaw's new master.

Appearance
When curled up in a ball, but it looked to be human. Its boney spine could be seen, and it had no clothes, apart from a rag covering its privates. It was bald and almost grey in colour. Uncurl, it stood on its two feet. It was tall, nearly seven foot and looked just like a human. However, it looked as if the creature was made of nothing but skin and bones, as in its ribcage, knee caps and several other areas could be seen clearly. When it opened its mouth wide, it revealed several razor-sharp teeth. Similar to a vampire, only every single tooth was just as sharp.

It was a beast that looked similar to Wendigos, but a bit different at the same time. Its body was pale, just like theirs, only wider and larger in size. It's forearms were longer, and at the end it had three claw-like fingers that stretched out about half a meter long. Its arms laid there by its side, and its fingertips scraped across the floor. Its eyes looked completely dead.

Description
A Boneclaw is a large Undead, who always seems to be suffering in hatred or pain. When searching for a master it specifically looks for those with the strongest source of evil intent in the area. It will do whatever it can to fulfil its master's desires.

They love to torture their victims and hide in the shadows. They have the ability to constantly teleport within a small area and will use their hardened bony fingers to slice up enemies.

While some Boneclaws do appear before their masters and fulfil their wishes. At times they will go out on their own, fulfilling their master's subconscious desires."

The system also added that the only master of a Boneclaw in their time was the Old Vampire King Eno, which implies it's an extremely strong and rare familiar to have, however it's description also implies it's a fickle creature that might not follow their masters directions.