Generally considered as the most mysterious and unknown types of spells, are those spells such as resurrect, raise dead, and others of that nature. The ability to supercede natural laws of life, death and reality is very complex indeed. Hence careful study must be taken in order to successfully use this type of magic. Spells of this type are so powerful and rare, that they are usually not even researched through normal means, but often given by the gods to their servants.