@ZOS_GinaBruno
Currently set up with a full magicka destro/resto nightblade; I have built this build in a Warlock/Shademage style just for proc of Grim Focus, Assassin's Will. The three skills to minimally complete this set up are Grim Focus, Swallow Soul, and Light staff attack. Grim > Light > SS > Light >>>>>> Assassin's Will (sharing the weave for testing purposes)
I just wanted to say that Assassin's Will only does a slight bit more damage than Swallow Soul. No, I am not in optimal gear nor am I looking at numbers, I am just looking at the mechanics of the damage dump so far.
To boost this, I even use Degeneration (Entropy) to proc Major Sorc and the mage guild abilities, even with it buffed, it's lackluster (imo)
For the lack of damage Assassin's Will does, it could be improved by simply lowering the proc so it sees some use only other than boss fights, its can be really good if you just lowered the requirement to use it, 8 light attacks in between a weave is way to high for a damage dump that really is a skill that should be used in between weaves. Other skills in other classes have an easier proc rate and do significantly more damage with better utility, just lowering the requirements would easily make Assassin's Will on par with other abilities as a go-to damage dump in between weaves as far as mechanics go.
When I am going for a dot + dump magicka set up, Assassin's Will just is not cutting the cake in its current state, all that is needed it seems is to lower the requirement to make it more weave-able.
I also have a few comments and questions about two other skills
Cloak, while I am not 100% certain how the mechanics work, it seems to me that invisibility equates to stealth; I would say it shouldn't and that nothing should see invisibility.
Also, is it intended that pots can detect someone using cloak? Invisibility and Stealth to me are different and this is the way the nightblade re-position themselves, we do not have the luxury of spamming a button to escape nor does the class itself have a means to take a massive beating without speccing into it. Why does a detection pot detect me in cloak? And why am I getting hit by light attacks to be tracked? Seems redundant to me.
and Agony
I know what it does, but.. whats its purpose? I don't bother with it, a breakable CC with a dot doesn't even feel like it should be a skill. When and how to use this thing and whats the benefit of it?
P.S.:
I am not crunching numbers, I offered my weave up so other players in better gear can test this; I will continue to test mechanics and improvement my character sheet but that Assassin's Will just needs more up-time.
Thanks