Lupin Essence info and picture

Lupin Essence (aka Werewolf Essence) is an item which allows the user to play as a Werewolf. Werewolves may not play as mages, priests or scouts though they can play as Timeweavers, Mancers and other Mage-like prestige classes.

The following monsters drop Lupin Essence at the following rates. (According to the Spy info)

Dire Wolf at 0.075%
Feral Wolf at 0.05%
Champ at 0.3%
Werewolf Gladiator 1%
Mystical Being at 0.1%