I just got my Relic weapon today, and spent most of my runs in AK today trying to not rip hate from the tank... I'm a little excited about this new weapon of mine.

Anyway,
I've been following the rotation
DK->TS-> Demolish
DK->TS-> ToD -> Fracture
DK-> TS -> SP

I throw in a HF every now and then, but mostly stick to dps / stun emergencies.

Conversely this puts my survivability up, as I can kill monsters faster than they can kill me. :P