Island of a small skull

The map is interesting, but there is a major flaw and some minor shortcomings!!! ...which makes it easier to complete.
Firstly, the towers with questions are placed poorly, which means you don't have to fight Sandro, and the portal to another dimension appears in the middle of the game (after capturing the Greven's Castle)!
Also, there are too many artifacts. You can collect the set artifacts multiple times (( But overall, the idea of the map is good! Thank you!