(Before we start, you know those music stand things with the 3 sections to hold it up and are metal? Well those will come in handy) ok, grab the 10-15 metal music stands we have, give them to the strongest people in the class including me, give everyone else pencils, scissors, and metal chairs. Wait in the upstairs hallway, find some marble and poor them all over the stairs. Wait in the hallway while I give some viking/roman battle speech. When the enemy's make it up the stairs, charge to battle!