Static Cage is great but also a massive mana sink so if you aren't used to it, it can put the Keeper too low mana for Casting Barrier.
I only use Static Cage when the situation calls for it, otherwise I'll stick to Barrier > Chain Lightning > AA until One of the CDs comes up.
Alao correct use of Barrier is pre-emptively while in combat. You want to squeeze every precious drop out of it, good keeping requires a keen eye.
I'm tempted to go the stone fist route on my next Keeper Prestige that thing is disgustingly mana efficient and has a nice short cool down.
Good to know. I am currently playing a Keeper who is primarily focused on Barrier and use fade step/fade cloak to keep up with my tanks. I wade in with them, pop the cloak if I start taking hits, cast barrier without aiming. This way I guarantee usually 3 of us are covered by it, then use fade step to bug out and then start casting chain lightning and aa to kill enemies. If the encounter still calls for it, lather, rinse repeat. I also like to use fade cloak to do emergency revives, then pop barrier as soon as the person is up, then fade step out until fade step and barrier repop. In this way I have been able to chain revive an entire team to clutch Com battles. However, I have only played on Routine, so I am looking for a more versatile skill set for Threatening and Perilous.
BTW every one in the states or not Happy Turkey-day y'all.