|help_text = A Book of Regression. Right-click to reduce your character level by one.
|drop_text = Item can only be acquired through vendor recipes
|release_version = 2.2.2b
|is_in_game = false
|release_version = 2.2.2b
|removal_version = 3.21.0
}}
}}
'''Book of Regression''' is an item that can be used to reduce the player character's level by one. It cannot be traded or placed in the [[stash]]. The character must have at least one unallocated [[passive skill point]] in order to use a Book of Regression.<ref name="2.2.2b Patch Notes" />
'''Book of Regression''' is an item that can be used to reduce the player character's level by one. It cannot be traded or placed in the [[stash]]. The character must have at least one unallocated [[passive skill point]] in order to use a Book of Regression.
==Obtaining==
{{Item acquisition}}
Book of Regression can only be obtained with the following [[vendor recipe]]:
* 1× {{il|Orb of Scouring}}
* 1× {{il|Scroll of Wisdom}}
==Version history==
==Version history==
{{VersionHistoryTable}}
{{Version history table header}}
{{VersionHistoryRow|2.2.2b}}
{{Version history table row|3.21.0|
* You can no longer create Books of Regression. Existing unused Books of Regression will be destroyed when 3.21 is deployed.
}}
{{Version history table row|2.2.2b|
* Added a vendor recipe item - Book of Regression. This will reduce the level of your current character by one. Like other books, this is not tradeable. This item is obtained by the vendor recipe of an Orb of Scouring and a Scroll of Wisdom. Use this item with care - losing a level may disable items you have equipped. You must have an unallocated Passive Skill Point to use this item.
* Added a vendor recipe item - Book of Regression. This will reduce the level of your current character by one. Like other books, this is not tradeable. This item is obtained by the vendor recipe of an Orb of Scouring and a Scroll of Wisdom. Use this item with care - losing a level may disable items you have equipped. You must have an unallocated Passive Skill Point to use this item.
Acquisition Not in game Drop level: 1 Item can only be acquired through vendor recipesMetadata Item class: Quest Item Metadata ID: Metadata/Items/QuestItems/SkillBooks/DelevelBook
Book of Regression is an item that can be used to reduce the player character's level by one. It cannot be traded or placed in the stash. The character must have at least one unallocated passive skill point in order to use a Book of Regression.
Added a vendor recipe item - Book of Regression. This will reduce the level of your current character by one. Like other books, this is not tradeable. This item is obtained by the vendor recipe of an Orb of Scouring and a Scroll of Wisdom. Use this item with care - losing a level may disable items you have equipped. You must have an unallocated Passive Skill Point to use this item.