- You don't even have a Dark Knight that we can tell, so you have literally zero stake in this discussion. You also have stated numerous times that you don't tank serious content in this game, so can't have any understanding of how the job functions in the real world.
- If you are hiding a Dark Knight somewhere and aren't using Dark Arts, you're playing it wrong. You're supposed to use your MP on Dark Arts extremely strategically, and build it back up when you're good to go without it for a bit.
- Just because you don't know how to plan ahead and use Dark Arts strategically, and so think the job is broken doesn't mean that it actually is, and doesn't mean that there aren't millions of other people who do know how to do those things to very great effect. Never assume your experience is universal.
On this we can agree, because a good Dark Knight will only use it as often as she or he needs to, and having a slightly shorter cooldown isn't going to change that.
Refer to the numeric list above. No DRKs on your account, no raiding experience, you aren't playing it right, and your experience isn't universal. I feel bad saying this, but you should seriously learn to play the class before you act like you know what you're talking about (or stop trolling us, if that's what it is, because we're all getting tired of it).