Book of Forgetfulness
Book of Forgetfulness
With this book, your hero can
forget the memory of a learned
skill. This way you can move 1
skill point.
Which Chest Drops It?
| Chest | Chance |
|---|---|
 Treasure Chest (Tier A) | 3,098% |
 Watchtower Reward Chest | 2,98% |
| Red Dragon Reward Chest | 2,98% |
 Destruction Chest | 2,978% |
 Chief Orc's Box | 2,778% |
| Giant Spider Box | 2,708% |
| Nine Tails' Chest | 2,667% |
| Desert Tortoise Chest | 2,667% |
| Queen Spider Box | 2,662% |
| Esoteric Leader's Box | 2,634% |
 Treasure Chest (Tier B) | 2,535% |
 Treasure Chest (Tier C) | 2,473% |
| Yellow Tiger's Chest | 2,23% |
| Demon King's Chest | 2,178% |
| Flame King's Chest | 2,097% |
| Demon Tower Reward Chest | 1,934% |
| Dong Gwang Reward Chest | 1,77% |
 Nemere's Chest | 0,336% |
 Redux Chest | 0,298% |
Which Monsters Drop This?
⌖ 400, 400⌖ 880, 600⌖ 900, 800⌖ 1030, 720⌖ 1000, 900⌖ 650, 450⌖ 250, 200⌖ 200, 8503D