The crew succesfully navigated a series of deadly mirrors (naturally justin burned the only defense they had), annihilated gigantic minotaur traps before they even had a chance to attack (thanks wally) and survived the pillars of corpses to attain all 3 of the magical runes.
They then placed the runes in the trial center and summoned the green dragon. The group was extremely successful in killing the dragon and then teleported into the bosses room. Here they learned of the connection between the gnolls and wizard Paldemar (who has turned evil) from the group of mages in the seven pillared hall. They disposed of the gnoll leader, Maldrick, and found a silver key that leads to the evil wizards tower near the seven pillared hall.