It is wonderfully extolled for gaining lawsuits, and access to kings. It is a badge which is worn with such ostentation, that I knew a Roman knight, a Vocontian, who was slain by the stupid emperor Claudius, merely because he wore it in his breast when a lawsuit was pending. In Welsh mythology The Glain Neidr or Maen Magi of Welsh folklore is also closely connected to Druidism. The Glain Neidr of Wales are believed to be created by a congress of snakes, normally occurring in spring, but most auspicious on May Eve. Although not named as Glain Neidr, magic stones with the properties of adder stones appear frequently in Welsh mythology and folklore. The Mabinogion, translated into English in the mid-nineteenth century by Lady Charlotte Guest, mentions such stones on two occasions. In the story of Peredur son of Efrawg (Percival of the Arthurian cycle), in a departure from Chrétien de Troyes' Perceval, the Story of the Grail, Peredur is given a magical stone that allows him to see and kill an invisible creature called the Addanc. In another tale, Owain, or the Lady of the Fountain (Ywain of Arthurian legend), the hero Owain mab Urien is trapped in the gatehouse of a castle. He is given a stone by a maiden, which turns Owain invisible, allowing him to escape capture. In Russian mythology In Russian folklore, adder stones were believed to be the abodes of spirits called Kurinyi Bog ("The Chicken God"). Kurinyi Bog were the guardians of chickens, and their stones were placed into farmyards to counteract the possible evil effects of the Kikimora (The wives of the Domovoi, the house spirits.) Kikimora, who also guarded and took care of chickens, could often unleash misery upon hens they did not like by plucking out their feathers. In English Folklore In the seaside town Hastings there is a local legend that the town is under an enchantment known as Crowley's Curse, said to have been conjured by Aleister Crowley who lived in Hastings at the end of his life. The curse compells anyone who has lived in Hastings to always return, no matter how far away they move, or for how long. The curse can only be broken by taking a stone with a hole running through it from Hastings beach. See also Creirwy Druid List of mythological objects Omarolluk and Pholad borings, other rocks with curious but