Tier One: Frost Presence
This is an easy quest to complete even with a half OK aim. Especially if you come against a Samura EASY MONEY
Tier Two: Frozen Wastes
Even easier quest to complete. Your the tank stand next to enemies while tanking. EASIER MONEY.
Tier Three: Rune Tap
A passive that helps sustain with out thinking.
Heroic: Army of the dead
Paired with Rune Tap and later on with Anti-Magic shell army of the dead makes you close to unkillable in later game team fights. JUST KEEP SACRIFICING THOSE GHOULS.
Tier Five: Shattered armor
You should have completed quest by this stage. Hitting a 3 or 4 man howling blast with reduces armor for 4 seconds. BAM!!! TEAM WIPE
Tier Six: Remorseless Winter
This is great for team fights rooting the back line or healer. But the best is chasing solo, they get slowed by frozen tempest then hit them with a howling blast then they root again with this talent. SO funny when they are trying to run i get in the spirit and think to myself. FROSTMOURNE HUNGERS.
Tier Seven: Anti Magic Shell
Another sustain talent helps against those pesky mages buts also good for the regen.
SUMMARY:
Arthas is GOD Tier at the moment. I'm so glad he is, from alpha until recent times he was almost unplayable.