I am in Act 4 now, and I have used Bless more in dialogue and on burning pigs than I have in combat, and the lack of reliable source refills in Act 3 and 4 means using it just won't happen.
Oh you will use it - more often than you want to in fact...
In the consulate with the cursed reverends. Perhaps there is a better way but I had to keep fleeing battle to top up source from the bodies by the waypoint shrine to bless all the bits of necrofire to stop them spawning. A longer cooldown for bless would make this battle even more irritating than removing the SP cost though...
The problem isn't really that bless costs 1 SP - I don't mind really. The problem is that 3SP skills are so much more powerful you don't feel like using points for anything else. Well I don't anyway.
