Decided to draw a demonic blade after watching some horror films few nights ago.
Final Version
Drew the outline of the hilt and blade.
Added the inner blade lines
Added some design to the the hilt.
Added detail to the hilt.
Added some details to the blade next
Added some symbols to the upper part of the blade, so it looked like rune symbols engraved.
Added a section cut out.
Added some lines to give a 'root' apperance
Added colour