Q: Berserker's NP, "Nine Lives" has the form of a bow and arrow set it seems, but is there something special about it's form as a NP? Also, does "Nine Lives" as a skill simultaneously release 9 strikes?

A: Nine Lives is more like one style rather than one armament. There's the Nine Lives using a bow, the Nine Lives using a sword, the Nine Lives using a shield, and so on. And what led to the making of that style was the killing of the Hydra, and like that, he simultaneously annihilated 100 heads with a bow.

Fate/complete material III, FAQ, pg. 134