BM-Berzerking-FallenCrusader Auto Swapper

Black Magic set - ActionButton(9)
Berserking set - ActionButton(10)
Double Fallen Crusader set - ActionButton(11)

Just a modified version of the BM Auto Swapper (Not's uploaded WeakAura: https://wago.io/04i3F4nZa) that adds another weapon set to the mix.

Start with Black Magic weapon set.
When that procs, a 35 second timer (ICD on proc) will start and the WA will swap to the next set which should be your Berserking weapon set.
If/when that procs, it will swap to the third set which can really be whatever since its proc is not tracked.

Once the original 35 second timer is up, it will swap back to the Black Magic weapon set whether or not any of the others procced. You could wind up in a situation where you have the Berserking weapon set equipped until it swaps back to Black Magic set.