Ruels are a traditional Tibetan tantric form of protection and are extremely effective against harm caused by spells, curses and black magic. Containing many rare ingredients, they are energised through prayer and ritual for three consecutive nights by only the most senior and advanced members of the monastic community. Made only once every ten years, they are extremely rare and difficult to come by. They may be worn, carried or placed in a clean spot of one's home. They should not be wet and they will protect the virtuous from the most malevolent spells.