Magic unguent

Magic unguent is a vial of purple potion obtained in Wendy's Purple cat miniquest. It requires a puzzle of animals to be solved to be able to open the chest, to obtain the potion. After given to Wendy, she can turn cats purple in colour.

If you offer to turn a hellcat purple, it will revert back to a normal cat.

Trivia

 * Free-to-play players may unlock the chest to obtain the unguent, but if they attempt to search the chest on a non-members world they are told they are not allowed to carry it.