Neo's Weapon

Equipment Name: Accelerators
Type of Equipment: Shurikens
Rank: B-Rank
How Many: 6
Appearance:

Spoiler:

Special Ability: This shuriken acts as a hollow air filter which collects wind pressure as it spins before expelling it from the base in a rotational motion, essentially allowing the shruiken to increase its speed by one rank, whilst moving towards its target. They have the durability of a B-Rank weapon.
Weight: 4

Hmmm kay since it's a B-rank with it's own buff feature just note recoil will apply to it after moving past a certain speed threshold resulting in it's degredation.