Quote from BlackMarch
I'm thinking something like this: '
Should allow you to deal with most of these problems. Very high single target DPS with no cost and mirror image + teleport to keep you alive while still killing mobs relatively quick with a powered up disintegrate.
With no generators and only two dps skills which require being rooted on the spot to do damage? Leaving yourself open quite a bit there.
Magic Missile + Attunement and another high AP use skill would be better.