Purposely curing with less than 50% cure potency is gimping yourself. Purposely not idling in easily available refresh gear is gimping yourself. Casting pretty much any spell while having Hvergelmir equipped, is gimping yourself.
It's not about using other gearpieces to "make up" for the benefits from a Chatoyant Staff either. It's about adding those benefits from the other gearpieces and the staff - and that's any staff/weapon really, all depending on what you are casting - further enhancing the effect of the spell you cast.
