I forget which staff illusion this is but this particular flamestorm staff has rings attached to the head of the staff. These rings are supposed to have physics that cause them to dangle downwards like saltzpyre’s flail. However what they actually do is “writhe” around like worms or tentacles or something. The physics causes them to rotate wildly in multiple directions even when standing still instead of simply resting under the pull of gravity.
I would suggest simply removing them as they are visually distracting and more than a little creepy.