If.....

[heyaz]

In theory it should work, but only procs every few seconds. I know if a rogue uses FoK against a group with retribution aura up, they will take a lot of damage.

[lans83]

In theory it should work, but only procs every few seconds. I know if a rogue uses FoK against a group with retribution aura up, they will take a lot of damage.

No shit!? I have to see this with my pally team. Got the added talent to boost this damage in Ret spec too, so yay!

[xandor]

Didnt think Retribution Aura worked on FOK, but does, my rogue did twice as high dmg as retribution aura did.

Also tested FOK on Lightning Shield, also did twice as high dmg as Lightning Shield did on rogue, that was lvl 70 shaman tho, think it would have been about equal dmg if they was same lvl, my rogue only got 163 dps weapons and 4k ap tho, havent played it in a while.

Took 4 FOK to use up the 3 Lightning Shield charges.

Couldnt test if it procced 2 Lightning Shields if it hit 2 shamans as i only got 2 acc but it should do.
In a equal number fight it should however be:
4 FOK rogues, 4 shamans, first rogue takes 4 lightning shields and rest of the rogues take no lightning shield dmg due to the few seconds (3?) delay on Lightning Shield procs.

Would been fun to see a 4 shamans+1 retri paladin vs 1 FOK rogue tho, 1 FOK would probably do 4*Lightning shield (2k? probably much more with lvl 80 lightning shield and more spell power) + 1600 (320 * 5 for the retribution aura).