Dungeons & Dragons: Cutter

Teirflin and Doum'weille are half-Drow siblings, locked in competition for the ownership of the bloodthirsty sword Khazid'hea-the Cutter! Their father, the Drow renegade Tos'un-a veteran of battles against the Kingdom of Many-Arrows-is forced to choose his heir... but what does the powerful sword have to say on the subject?