Quote Originally Posted by catstyle
Id take mark of blood honestly to ease out some nasty phases or whatever, seeing it gives more.
If not, imp blood presence actually attracts me more, seeing hard numbers and whatever what benefits the most is rather hard since it depends on the fight, the raid, etc etc.

Yah, its a good oh-shit button, but it dont shine in my eyes at all.
Being almost unkillable with vampiric blood up is one of the few things that blood still has going for it, why would you ever not spec for it?