Elemental Book of the Dead

After searching the area for 2 hours, following trails and noises, you finally encounter a large horde of monsters. You notice that they have a leader, an alpha monster, a really big and ugly one, whatever you want to call it. The battle rages, you against the monsters. Your blows land true and you strike most of them down, while a few manage to flee. The big one is the last to fall, but after an exhausting fight you manage to take him down, too. In the lair of the big one, you find treasures worth a total of 4 gold, 6 silver. You also find a unique item among the loot, the "Elemental Book of the Dead". This unique item deserves to have a history and/or legend. Please visit its wiki page and tell the tale of how you came into its posession. Do not forget to immortalise your name as its first owner there as well. Finally, you should add to the page so it appears in the list of unique items. You can trade unique items to nobles, in exchange for gold and maybe for letters of recommendation - you will need recommendations in order to be recognized as a noble yourself. Unfortunately, you are too fatigued to go on hunting monsters. Rest and hope they don't go away.