Grindylow are rare, and difficult to find. Other creatures are wary of the Grindylow because they are immune to almost all magic and poisons, although they strangely have no magical powers themselves Their reputation for drowning children means that they are often blamed for the actions of Naiads, to which they are not at all related. Nevertheless, Grindylow are unpleasant, solitary creatures and best avoided.Â