Take all your junk weapons Fabricate the metal into SpikeBalls with serated edges on the spikes make them as to fill a ten ft.cube.
Throw into the square next to your foe and Poof! your DM has to make chosies so run this by her before hand for less bricks in the pants subsuquently falling on your head.
I like this solution, Poof! for makes a Reflex save vs a third lvl spell of your charaters DC and takes 5d6 percing/slashing damage and is moved 5ft. away.
THoughts?