Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Troubleshooting Ability and Talent locations

Other than skills, none of the talents and none of the combat and civic abilities can be modified, excluding the values exposed in Data.txt. The values in Data.txt are also not available in the editor, so you have to edit that file directly.