I don't use a rotation in pvp, I just use whatever I have available. I don't use a cast sequence macro, I have every spell on a keybind on my bars. I only play BGs

Generally I go for the flame shocks, lava burst + chain lightning, if that doesnt kill them, I just keep spamming chain lightning. If they have a healer, I'll set up a lava burst + CL + 9 stack fulmination.

If lvb is on cd, I just spam lightning bolt while backing away if needed. If 2 or more horde are near each other, I will spam CL. My god, being able to CL spam a few horde without retaliation is just insane, it feels good and the DROP!

Cruising around, I use frost shock and lightning bolt on anyone running away. Anyone that has 120k or less maximum HP gets 4x 9 stack fulmination (this will usually 1 sot them or very close)... regardless of their current health.

I do use unleash elements as 2nd combo finisher if shock is on cd or target is very close to death.

6 on my numpad drops my totem set, it is healing stream (glyphed) on every sham, searing totem, each earth totem, and 2xwindfury and 2x wrath of air. I have searing totem on a seperate keybind, grounding on a seperate keybind, as well as fire eles and earth eles (both on seperate). I didn't spec into lava surge or earthquake because I am lazy and don't change specs for pve-pvp transition, or glyphs, and I can't mouse broadcast very well with keyclone (haven't gone to ISboxer yet, refer to lazyness).

I find nothing wrong with dumping 4 flame shocks on a dispel happpy healer and switching to a dps target and unloading roughly 14 lightning bolts into his face.

If you are in an AV turtle, forget every other spell and spam CL+fulmination, can't say that enough lol.