One hour later, inside the same cave, a group of mages advanced cautiously through the tunnels.
"Captain, I see a clearing ahead." informed a soldier in a low voice.
"Proceed."
Hearing the command, the soldier walked forward until the entire underground room came in to view and said, "Sir, there is a giant magic circle inside the room, I dont know what it is... maybe..", the soldier lowered his body to inspect better the runes, to see if he could have an idea what the magic circle was about, but the moment the soldier was about to touch the runes to see if the circuit was used recently, he heard the captain say "Do not..."
But it was too late, a explosion engulfed the entire cave and shook the small hill above it, collapsing the entire structure.
"Fucking asshole!"
"What an Idiot! Idiot! Idiot!" screamed the captain outside the cave. He could not believe he had such moron as a squad leader.