Mages

Arcane Blast: The buff from using this ability now stacks up to 4 times instead of 3, and each application increases mana cost by 175% instead of 200%. In addition, the duration of the buff has been reduced to 6 seconds.
Arcane Missiles: Casting this spell while both Missile Barrage and Clearcasting are active will cause only Missile Barrage to be consumed.

Talents

Arcane

Missile Barrage: The effect from triggering this talent now removes the mana cost of Arcane Missiles. In addition, the chance for Arcane Blast to trigger this talent is now 8/16/24/32/40%. All other listed spells continue to have a 4/8/12/16/20% chance to trigger it. This talent no longer has a chance to be triggered when spells miss.

Fire

Combustion: This talent now also increases the critical strike damage bonus of Fire spells by 50% while it is active. In addition, Living Bomb periodic ticks will no longer interact with the count or the charges on the talent.

Will update talent specs later this week.

Why couldn't they leave it at 130% *sigh*

Cause i wanted you nerfed billy. That's why.