So after some thought, I pondered why a wandering spinner should have a drive motor and a wheel at all when all that weight could be used for more weapons, so I present to the ultimate form of the WS (wandering spinner) bot type!
Behold!
This new WS uses offset disks that allowed to to bounce uncontrollably and wander around the arena, and the surrounding spike weaponary means that any bot that charges it gets a prickled by its thorns!
With no exposed weak points, its a VERY scary bot to face and to try to beat!