This largely-unused skill, I want to suggest that Deploy Capella gets a revamp.
The problem with priests is that they have a lot of buffs, to the point that sometimes Daino is needed. Is it possible that Deploy Capella gives a SINGLE buff containing all the buffs that priests have (Blessing, Monstrance, Aspersion, Stone skin etc) so that priest buffs will take only 1 buff slot, instead of how it is just repeatedly giving out all the buffs and ruining buffs in player buff slots? I believe that compressing the amount of buff slots priest buffs take into 1 would make Deploy Capella more usable.