Dendrologist is an achievement in The Witcher 3: Wild Hunt and requires one to acquire all the abilities in one tree.


  • The easiest tree is the general abilities, as you only need 20 skill points for them (10 if you don't have any of the expansions). If you don't want to destroy your build, wait until you have at least the minimum number of points for general abilities, then create a manual save, buy and use a Potion of Clearance, then acquire each general skill to unlock the achievement.


  • Dendrology is a study of wooded plants, referring to the in-game skill tree.
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