Dual Blade Builds

Now that I think about it, advanced dark sight really is kind of useless, even if autohp does work in it. All of your non-chains of hell skills are so fast that you'll be out of dark sight anyways by your 2nd-3rd attack a vast majority of the time, and chains of hell has a delay anyways. There's only a 24.5% chance of keeping dark sight while alternating between chains and fatal blow or another attack, and dark sight barely takes up any time at all with the new updates if you macro it in front of chains. That small chance at saving a tiny split second comes at the cost of randomness to your character's actions, higher possibility of death, and 20 SP, so I think it's better off not maxed. You do lose the ability to walk into a boss with dark sight on and final cut out of it, but in that case, you'd be dead if you didn't leave dark sight.