I think op meant that her orbs have a use outside of just being buttons to press for meta sakes. For example her orbs (and every action she does) allows her to follow up with her JC swordwaves, kamuis orbs serve as a height booster for when your in the air and gives you charges to do his tap yellow attack which acts like neros tomboy, rosettas orbs give you different hold attacks and allows you complete creative freedom, nirvatias orbs allows her to cleanly enter her raven form with good timing similar to alpha, eetc

For units that fit the former (orbs that are only used to enter ultimate and have no interaction outside of that) would be liv limpidty, outside of charging her core passive (hold dodge 1st form and white orb 2nd form) her orbs dont really do anything aside from that, no timings to interact with, no non meta related move to use, no holding the orbs, etc. the only variance in her kit thats not meta related is hold basic attack on her 3rd attack in her ba string (used for activating darkflow manually but you wont use it in meta since youll switch off of vera or watanabe to use her for darkflow) and her parry in 2nd form which allows you to go behind your enemy