The skill feels fantastic to use, and i love that there are some utility invocations.
To that end, i would like to suggest to extend the haste and frenzy buffs from the fire-cold-fire and lightning-fire-lightning invocations, or to give an option to spec into extended buff durations on the runic invocation specialization.
The skill would be alot more fun to use if there was more useful utility to be gained from different invocations, like the frostguard invocation.
I think a LOT of invocations need a full rework into more utility-based invocations. Mostly the ones that are pure damage but are completely outclassed by GGG, GRR, HRR, HHH, GRG, and HGR.
And yeah, 4sec buffs are too short to be worth. Weird that some are 4 and then frostguard is 13.
