If the player opened his room by pulling the lever he would be a very tough opponent (except for the monk who would block almost every hit), possibly tougher than Diablo himself. However, if you read the books outside his room in the correct order he is rather pathetic - little, if any in the way of resistances and immunities, halved HP, lowered Armor Class, To-Hit % and damage.
|Diablo and Hellfire quests|
|Diablo I quests|
|Anvil of Fury • Archbishop Lazarus • Arkaine's Valor • Black Mushroom • The Butcher • Chamber of Bone • Diablo • Gharbad the Weak • Halls of the Blind • Lachdanan • Magic Rock • Ogden's Sign • Poisoned Water Supply • Skeleton King • Warlord of Blood • Zhar the Mad|
|The Defiler • Farmer's Orchard • Grave Matters • The Jersey's Jersey • Little Girl • Na-Krul • Reconstructed Note|