Over the eons a fabulous library of magical books--books that collected and explicated the great spells and conjurations devised and duplicated throughout the ages by the greatest of sorcerers. Some of these books include Al Azif, the Necronomicon, The Key of Solomon, The Principia Discordia, The Book of Dyzan, The Book of the Damned, and the The Sorcery of Old. Fireball is another of the great or major spells. In its most powerful and chaotic forms it is extremely powerful.