Does anyone use her? I have tried a few times and she tends to just get murdered fast...She is only level 3 for me, but I just cannot see putting points into her for now. I looked back at a lot of attacks against me and I never see her used. Thoughts?
My mix depends on trying to win or trying to steal stuff...Winning involves cookie monsters (Juggernauts), thievery mostly involves just a few brutes and a lot of gunners, but if thieves didn't get owned I would use them.
I haven't even bothered with Thieves just yet, I saw their stats and quickly forgot about them. As Gangrene said, once you level them up to have invisibility I'm sure they'll be a great addition to army comps.
I've used them to good effect by not committing them until all the defenses are down. They really vacuum up the resources. If I commit them early, I make sure they go in widely separated. Often, they'll scoot around grabbing resources while the defense is distracted with Brutes.