The ilvl (Item level) of items that are dropped is equal to the monsters mLvl. In Nightmare and Hell the mLvl of a monster is equal to the aLvl (Area Level) of where the monster is found, except for:

• Champions have monster level equal to +2 of the current Area Level
• Uniques have monster level equal to +3 of the current Area Level
• Super Uniques (Bosses) have their own special monster level

TC (Treasure Classes) range from 3-87 and is related to what kind of items a monster can drop. TC is the same as monster levels, except on Super Uniques where they do not relate to the mLvl! If a monster has TC lvl 87 it means it can drop all items in the game.

Refer to the table below for all Area Levels and Monster Levels / Treasure Class for each Super Unique