Wolfsbane Charm

Wolfsbane Charm is an amulet containing wolfsbane, making the wearer more effictive against lycanthropes. This item is unique in the game, because it is the only not enchanted necklace having some effect on the user and it has considerable weight, which is uncommon. It can be found on Lycanthrope Island.

In-game description
"A silver amulet containing powdered wolfsbane."