Simply put, the only thing lacking about this spectacular weapon is the lack of named versions.
There are 2 quests where their additions would be both thematic, and allow us greedy sods to acquire more of these ranged miracles.
Monastary of the Scorpian (there are so many drow monks in this quest)
Shuriken of Mockery - w - shuriken mastery, poison (1d6 poison damage per hit)
House of Rusted Blades
Drow Shuriken of the Weapon Master - w +1 crit threat and multipler
Please make this happen feather!