You see an obsidian statue.
Location
One of the towers from the Ivory Towers, Below depot of Liberty Bay, Island of Destiny (on top of the Sorcerer's Hut) and Rookgaard temple roof.
Notes
Except from this statue you also have: Obsidian Lance, Obsidian Truncheon and an Obsidian Knife. It also provides a permanent red light with the same range as the utevo lux spell.