You think that is a broken combo?
Yes, sure it is, but so is 2lvl tempest cleric with 10 lvls of storm sorc. You can wet a target and deal double electric/thunder damage to it. With haste you can 1st cast conjure water, 2nd upcast lightning bolt (or use Markoheshki to gain access to chain lightning) and then quick cast another lightning bolt. With amulet of the devout you can spend 2 channel divinity on destructive wrath to roll max amount of damage on both spells. Also, if you use Marko for chain lightning access, you can twin it too.
Phalar Aluve is just broken in of itself. It's pretty ridiculous on anything that can dish out a lot of hits in quick succession. Try pairing it with monks. Sheesh.
