Alternative builds

We all get stuck with the "best build" at times (well,I do) so just wondering what alternative builds people have experimented with for a little fun (maybe not ideal, but outside the norm).

Just finished up my AW agent challenge on the weekend and felt bored so decided to mix the build up a bit with this little variation.

The Nightmare Warrior

Active skills:
Chain lightning (upgraded)
Stonefist (upgraded)
Dispel (upgraded)
Fade Cloak (upgraded)

Important passives:
Combat clarity
Gathering storm
Rejuvenating barrier
Restorative veil
Blinding Terror

Amulet:
Renewal

Playstyle:

This build is all about setting off nightmare combos! Chain lightning + stonefist to cause sleep, dispel to trigger nightmare, then any attack to finish off the panicked remainders with blinding terror giving you a damage boost vs. panicked. It sucks up a lot of mana to pull it off, so take all the mana regen passives and forgo the PI amulet and use renewal instead (with fade cloak to recover from the inevitable knockdowns). Also helps if your group avoids attacking the sleeping enemies before you use dispel 😉

What do you think? Would love to see your alternative builds!