First time poster here! So, I've been enjoying the game, and playing an Ascendant Cipher has been fun, but the duration for the übermode always feels just too short, doesn't it? Even if you can use the Salvation of Time to make it last a bit longer. (And to be honest, one Ascension is plenty against the vast majority of fights.)
Now, I ran into the actual gimmick once I hit level 13 on the Cipher and got Ancestor's Memory. I discovered that the Brilliant Inspiration is busted when a slot caster class gets it. The fun here really begins when a friendly Priest gets it, and can from then on cast Salvation of Time as many times as you like (1 spellslot comes back every 3.0 seconds from Brilliant). So, buff up, Ascend, and enjoy your Eternal Ascension! No more need to build it up again, and since there are a couple of guns with nice activated abilities that basically fill your focus with one shot, it's easy livin' from there on out. This is not a superbusted thing, I feel, and not really something that one really needs, but it is a fun trick and smooths up those long boss fights considerably.