And here it is:
You sneak around the back of the berm, stay low with your covenant sword, and your youth minister will follow you with frag grenades. He'll start throwing grenades into the building. Bobby will make a tactical error, expose his positions, then you and your pastor slash him.
Take a break for a quick study of the Sermon on the Mount, then grab an M90A shotgun -- the one with the Soellkraft Hippo 8 gauge magnum rounds -- and start wasting all the 7th graders hiding near the Heretic Banshee. Close in prayer.