
Originally Posted by
Dracodraco
I have to disagree with the part about Purgatory being risky and, or, worse than Lichborne.
Main point is Death pact - if you use that in combination with Purgatory, it essentially turns in to an absorb shield against ANY damage.
Let's say you're decently geared, and have 700K hp raidbuffed (my dk at 492 avg has that, with only 2 items aquired from a raid - safe to say most DK's who are doing heroics should have the same or better). You're about to take a 1M hit, with no cooldowns aviable.
In this situation, you'd be overkilled by 300K, but if you use your death pact immidiatelly after the hit goes out, you'll end up alive, at 50K(+whatever the healers managed to bomb into you). While I can't think of any specific encounters for this tier where it's entirely relevant, a prime example could have been Madness Heroic, where you needed to cooldown every impale, and would quickly run out of CD's.
That's not to say that this doesn't WORK for encounters of the current tier - you can always use another cooldown. I'd just say that it is FAR more usefull than Lichborne - during the 10 second gap, you can get 3, maybe 4 DC's off, which heals me for a 50K base (I assume it scales with attack power as to not be totally useless). However, all the runic power you spend on coils will not be contributing to your Tier 75 talent, which means less death strikes, and less healing/mitigation through THAT.