Thanks!
So, use her less like a 3rd Archer/Mage/Witch and instead she is more of a choke point ranged DPS with a nice AoE affect.
I found that, for example, on Tower Overwatch she was an amazing tenth unit at the choke point for the last wave. Also, the crux (hardest part) on a map like Wolves Den (which is the same map used for Bandit Hideout for some reason) is near the end when there are three archers and a Bandit. For that the videos I've seen seem to wait for them to make it to the HAT set up on the right and then try to double Mage them down before the kill the healer. I found Aisha can solve this with the help of a Heavy just drop the heavy on the three archers and us her ability to have a smooth solution to the crux.
As far as CCing focus on Cloris, Katie, and H-A-T before her then?