There are 11 zones in the Storm Legion Expansion area. 7 of these zones have puzzles in them.
The Storm Legion Puzzles are a lot more work than the Mathosian puzzles were! Each Storm Legion puzzle requires an artifact set completed first, followed by farming for certain items before you can do your puzzle attempt. The puzzles themselves are also more complex.
Below you will find a link to each puzzle followed by a list of all the artifacts you will need to complete.
The meta cheevo for completion of the puzzles does not include the Dendrome puzzle as this zone was added later in the expansion.
Some of these puzzles can be particularly challenging, especially the Morban puzzle.
You can have a friend help you with the puzzle, as long as you have both done the prerequisites (or your friend can already have completed the puzzle) and then go to the puzzle, only one of you needs to interact with the puzzle, you will both get credit for completing the puzzle.