Thanks for the heads up, I'll use him.
Black! You need to fix your post because I didn't even declare how many enemies, and WHAT they have. Also, throwing concrete slabs would result in a character having a about a +7 modifier in strength and rolling high for his athletics check, you can slide them slowly, but not throw them around like a Left 4 Dead tank. So cut down on the concrete slabs or it will backfire and I will have to get tough on you and resulting being tough on the entrie group. This is only the first quest. I'm using enemies in level 7 or 8 encounters, Hobgoblins are not even present there yet even with "Thunder Cannon" of which you can only guess on.
Everyone else, you have been playing within your roles. A little side note, I am running this kind of like a DM, just with dice only to help me write it (as far as items and hints for you guys go). I'll let you in on this, you guys have a few floors in the tower to go, while you're there, you might get to pick up a few new toys on the way that I have coined up. Lets just say that modern warfare and magic warfare will mix.