Bright Sword Quest
Step 1 Into the caves south-west of Mortha
About 80 squares south-west of the Mortha temple drop into the hole at 31416,32343 on the surface, then take the hole at 31417,32337 on floor 8 down to floor 9. Bring a rope - it is the only way back up.
Step 2 Up the rope and through two gates
On floor 9 use your rope on the hole in the ceiling at 31394,32321. On floor 8 pass the gate of expertise at 31374,32309 (level 30), take the stairs at 31374,32307 down to floor 9 and pass the second level 30 gate at 31368,32299.
Step 3 The chest
The bright sword lies in the chest at 31368,32294 on floor 9. The chest needs level 20, but both gates on the way need level 30. Wild warriors, ghouls and vampires live on the way, a warlock and a fire elemental next to the chest. On the way out drop through the hole at 31394,32321 on floor 8 and use your rope at 31417,32337 (floor 9) and 31416,32343 (floor 8).