It's not about overcapping Darkside, but rather it you need a GCD to get your full damage, unlike the other tanks.
Oh, whoop, didn't see that.
I mean, I agree about Dark Mind, but since this change allows the buff to be passed along to other players makes it more useful. These can also stack with DRKs new skill, Oblation. I'd rather Dark Mind be an overall defensive buff, but it's been like this for years. I don't think SE has any intention of changing it now.
I only threw Scourge in there because I've heard people lament its passing.
Yeah, I saw ASTs Macrocosmos and was like, "That. That's what Living Dead should be."