I use a similar build
5/5/51
5 in corruption for 5% crit seed impact, aswell as the nightfall proc
3 in imp imp and 2 in demonic embrace for some extra health
51 in destruction BUT
- no mc
- no chaos bolt
- no emberstorm
- no fire and brimstone
I have maximized what I would think beneficial to SB!!!
Cast sequence
- coe
- corruption
- immolate
- sb until immolate nears end
- conflagrate
- quick sbs on backdraft
- rinse and repeat from corruption
I found this rotation was simple, and worked efficiently, being able to grab the immolate for the improved backdraft haste was beneficial for quick kills (IE: you can consume it quicker if you have the mana and want those quick sbs)
Realistically, you could just repeat before the quick sbs, as corruption does not consume the backdraft tick, and getting immolate back on might be beneficial.
I used against Gruul and ZA, it was "OK" (shakes head in disbelief, crying), and will use on Hyjal tonight and BT on Saturday, so we shall see what happens.
I am finding mobs die so quickly, that it is almost impossible to judge anymore.......
Here is a link to my build
Talent Calculator - World of Warcraft