Statting a Steel Ball?
So, the first episode of the SBR anime came out a few months ago and I'm making a new world that's western themed. I'm tempted to add some Steel Balls as a nod to my favorite manga series and I wonder, how should a Steel Ball work?
Should I treat as a weapon, a magical item, a magical weapon that's unique in how it works?
For reference if it helps, I have a home rule that if you have certain skills, you can use wands (and only wands) if you have the skill associated with the magical tradition the spell has.
(I.E. if you have Religion as a skill, you can use a wand with a spell from the divine tradition)
I'd rather also try to keep this simple as possible. I plan for the SBs to be somewhat rare, however.
Edit: For those unfamiliar, a Steel Ball is a weapon in Part 7 of Jojo's Bizarre Adventure. It is used to channel the power of Spin, which is a near-perfect representation of rotation that can be used in a fight, to enhance oneself or even used to heal others. (typically however, it's used in combat as Jojo's about the fights.)