Horadric Bestiary

"Years ago, Deckard Cain left me with a gift: a tome of Horadric origin. In truth, its strange magics were never meant for me. How fitting that he has sent you here to complete the circle."

- Akara

The Horadric Bestiary is a tome used in Diablo Immortal.

Lore
"Knowledge is a sword that will remain sharp long after you have dulled."

- The inside flap of the tome

The bestiary was once possessed by Deckard Cain. At some point, he gave it to Akara. However, in her words, "its magics were never meant for me."

In 1270, Cain sent a hero/group of heroes to the Dark Wood to retrieve the Worldstone shard that had fallen there. They met Akara, who entrusted the hero(es) with the tome.

In-game
The Horadric Bestiary features in Diablo Immortal, becoming available at the conclusion of "The Horadric Bestiary" quest.

The bestiary keeps track of the game's monsters. Defeating key monsters unlocks pages in the tome, and with every page unlock, the player becomes more powerful. The tome is upgraded every time a player brings it to a Horadric Altar. Which monster page the player unlocks appears to be randomly determined. For instance, a player may unlock a page on a monster they have not yet encountered in-game.

Bonuses
The bestiary has numerous levels with associated bonuses.


 * Level 1
 * +100 Life
 * +10 Damage
 * Level 2
 * +150 Life
 * +15 Damage
 * Level 3
 * Level 4
 * +250 Life
 * +25 Damage
 * Level 5
 * Level 6
 * +350 Life
 * +35 Damage
 * Level 7
 * Level 8
 * +450 Life
 * +45 Damage

Catalogue
The bestiary records details on monsters. There are 25 Unique Monsters, 41 Rare Monsters, and 38 Common Monsters.