[Mage}New Spells, quality of life changes, etcFollow

I don't want to turn the main thread on this into a mage fest, so let's discuss this more in depth here. Specifically, which new spells or quality of life changes make your heart burst with joy?

http://us.battle.net/wow/en/game/mists-of-pandaria/feature/talent-calculator#eZ!

-For me, the change to ignite(now our mastery, giving a DoT to all DD spells rather than just crits), has a lot of potential. And Fire Spec getting reliable DoT cleaving(Inferno Blast) just makes me extremely happy. The lowering of combustion's cooldown(with a probable nerf to the damage), means you're much less penalized for minor mistakes with it.

-The changes to the armor spells are somewhat intriguing. Mostly, I wonder if their other effects will be worked into baseline.

-Some spells going baseline for all specs make me quite happy as well(Improved Counterspell(!), Shatter, Burning Soul)

-Alter Time intrigues me, though I'm really going to have to see it in action before I can make a final judgment.

So, what are your thoughts? How happy are you for Arcane Orb?

I'm guessing that hasn't been finalized yet.

Didn't know Frost's mastery was this until now. Just noticed the 'frozen' part and found it odd since bosses can't be frozen.

Guess they just made a typo.

Oh, right! Yes that's exactly what FoF does. Der.