I went tried a Tech Explosion version of Fury/Valkyrie. Cloak/Shoot (Incendiary Ammo)/Warp *Fire Explosion*.
Tomorrow I am going to try the Warp Ammo abuse which is supposed to be pretty good.
Warp Ammo abuse is absolutely ridiculous.
I didn't even know what I was doing until I saw the stats after the patch.
Warp Ammo IV + Reave + Bubble
its cray