I think this patch was a good addition esp. the closer I get it to cap and it was not only a caster patch it was patch to help all builds cause all can use it.
It has many uses, not only helpful during battles, but once over you can quickly shatter the gems that are sucking out mana and energy instead of waiting for new gems to pop up and replace them.
I repect your thoughts on this though cause I am sure some find it to be a waste, but you don't have to use it if you don't want
Take care