Any of the following:
Magery power scroll +10
Stealth power scroll +15
Stealing power scroll +20
Remove Trap SoT
Detect hidden SoT
Lockpick SoT
Stealing SoT
Ninjitsu SoT
Magery power scroll +10
Stealth power scroll +15
Stealing power scroll +20
Remove Trap SoT
Detect hidden SoT
Lockpick SoT
Stealing SoT
Ninjitsu SoT