Exzacly like diablo. You are only getting an expansion pack as advertised. What this means is that you will be playing the same basic game as Diablo with some added features. So if you are looking for a completely unique Diablo experience you won't find it here. Nevertheless, there is enough included to make even a Diablo-phile just curious enough to want to continue.
Monks seem to be a cross of all the characters.
However, it did seem that he was more firmly established in dexterity combat using staffs. In fact, with the right swing he can take out two enemies in one shot. Taken like potions and elixirs, oils usually increase the longevity and strength of armor and weaponry. Runes are dice shaped tokens that can be used to set temporary traps of fire and lightning. Spell craft has been updated with some nifty new spells.