Returning DRK

[Mnemosynia]

If you got 60 beware you've lost the following, Shadowskin, Scourge, Low Blow, Reprisal, Dark Dance, Delirium. Foresight, Bloodbath, Half the potency on Unleash
Overall Damage nerf, Overall Threat nerf. You lost these respective DRK combos.

Delirium Combo and the int down status
BP+DA+AD (Conva)
DA+DD
FS+SS Tankbuster negation if you have vul (helped me alot in sophia when she busts no pun intended)
DA+DP because mana cost is insane
Any form of BP + anything spam (BP gives back terrible mana.

Things gained.
SS+Grit is a give you back mana equiv to one DA
TBN a bubble that cost blood 20% of you max hp shield
Quietus and aoe skill that is on GCD that builds no enmity
Bloodspiller decent nuke
And awareness (cross class you won't get crit for 20seconds)
You can now DA+SS if you mana cap out
Delirium now extends the duration of BP and BW 60 sec cd

My opinion if you liked DRKs in the past you prolly won't like it now but if you disliked them before you might like it.