The skeletal spine of Leviathan

A large portion of a sea serpent's spine has been left to rot.

Identify

Object 'the skeletal spine of Leviathan'...
It is a level 20 armor, weight 1.
Locations it can be worn:  back
Special properties:  pkill organic
This armor has a gold value of 1.
Armor class is 10 of 10.
Affects moves by 20.

Information

• Mob: Unknown
• Area: The Isle of Nethescuros
• Pop: Yes
• Manufactured: No
• Out of Game: No
• Minimum Level: Unknown
• Maximum Level: Unknown
• Known keywords: Unknown

Notes

Obtained from sacrificing Leviathan's ashes.

The ashes swirl on the ground in a burst of magic, reattaching to form
a hardened skeletal spine from an ancient monster of lore.