Larissa's ancestor paused to consider. "I suspect you'll have the most trouble by the southern tower. There is an armory on the first floor. Several suits of armour were magically animated as defenders. They should stand down, if given the command, 'Yield to Fang and Claw.' Further restless spirits haunt the upper reaches of the fallen tower, but sanctifying the chapel should put them to rest. Oh!" The spirit grinned. "Right. Seeing as a Ruxvan has returned to claim castle Rend, I guess you've got dibs on the treasury. There's a secret door just down the hall from this crypt where the hall turns a corner. Just, uh... watch for traps. We trapped a lot of the chests down here."