Hello There!
Im new to the game (Starting in Legion) and frost DK overall, and when i look at my dps i am not satisfied i feel like im really low overall (im aware of it)
Amory: http://eu.battle.net/wow/en/character/kazzak/Lunasaphira/advanced
Im doing my best to maintain this Rotation:
Howling blast, pillar of frost (horn of valor) remorseless winter, (keeping it on cooldown) obliterate,Obliterate, if enough runic power and runes, then breath - spam obliterate and when rime procs, howling blast. Hungering rune weapon - when runic power goes low. often fail by using hungering