meh: (SPOILER)in the secret dungeon, the lunar ruins, you fight these stronger "lunar" versions of the games summons, "lunar leviathan", "lunar titan", "lunar shiva", etc. when you beat them, you get a "grimoire", a book to summon them, just once by using it as an item, and they always do 9999 damage. but you only use them once...Originally Posted by boys from the dwarf