A forget spell, in addition to its other effects, ends any non-permanent shadow lore spells. Tremp's shadow lore can be cast in conjunction with permanency. A wizard may also cast the spell multiple times or request a lore he or she already knows in order to gain additional bonuses. See the entry on non-weapon proficiencies in the Player's Handbook for further details. None A popular spell in rural areas, Tremp's turning aside the hungry beast is used to protect livestock, particularly poultry, against attacks by foxes, birds of prey, cats or dogs.
Some mages also protect their familiars with it.
Each casting of the spell only protects against one type of predator, and requires different material components. The predator is only allowed a saving throw the first time it comes in contact with the field. The spell has no effect on magical animals, such as foxwomen or shapechanged wizards, but it will affect familiars, polymorphed creatures and shapechanged druids. Predators can be summoned, teleported or carried into the area of effect, but once they leave it, they must make a successful saving throw to re-enter the area, unless they have previously done so. The spell can be cast in conjunction with permanency.