Haven't played Skyrim. Doubt I will, for I am poor and own no current gen consoles or top of the line PC. FUS DO RAH!
This jagged chap is actually Colskar, in a form where his enchanted axe was melted down and poured down his throat by irate ne'er do wells, only for the metal to fuse with his bodily fluids and allow him to will them into whatever shape.
And my buddy Bu :3