Quote Originally Posted by Leiron View Post
Same mitigation, just done differently.
Actually not. The Dark Knight would have to survive the full 100%, THEN get his 10% back, whereas the other two only have to survive 90% of the damage. Unless of course it just flavour text and the DK is only taking 90% of the damage anyway.

If you're going to be a Soak Tank, then you need to have a healing received bonus or lots of self heals, *and* (this is important) lots more effective health than a mitigation tank.