Hello! Regarding Ultraxion (25 HC), I usually go arcane there so I can do consistent dps and also better dps as fire, I was trying out using mana shield once during every Arcane Power (I have 4t13 oc) to get the spellpower from IA. Unfortunately I can't do the math, but I was wondering if it's worth it. I have SoW, probably not worth it without it but if someone could tell me I would appreciate it

From my personal experience with using mana shield I definetely do less ABs and more AMs, but with the spellpower the damage of spells go way higher, and also if you use it during full cooldowns (not just AP) you can crit for much more, but you burn will a little shorter. I know SimC doesn't supports IA, is Rawr does I couldn't find it? Thanks in advance!