Talents - mahjerion/Craft-to-Exile-Dissonance GitHub Wiki
The talent tree is accessed via the main hub (press H).
Every level you will earn 1 talent point. You may allocate these talent points into the tree to customize your character build. There are powerful notables on the tree, check out the tree and see if you can find them!
It is not possible to take back points once you have allocated them, but you will be able to craft reset potions later on if you ever wish to return your points (search the JEI for the reset potion).