Skill Builder
Works like the skill window in game: pick three trees, spend your skill points, and passives unlock as you invest in a tree. At level 55, skills with ancestral variants get a gold mark: click it to choose the element. Hover anything for its tooltip.
Choose a tree for slot 1.
Classes
The builds players ran most in 10.0, then every combination the game names. Click a class to load its trees into the builder.