Do mystery islands have better fish?
Do mystery islands have better fish? Mystery Islands have higher fish spawns than your island. Though the layout is random - some could have a river cliff, while others will only spawn trash for you to catch - it can help you better catch fish in certain locations, especially if you use the 'scaring' tactic mentioned earlier.
Do mystery islands have rare fish?
Mystery tours provide the player with a way to gather more crafting materials, such as iron nuggets if they run out of them on their home island, as well as opportunities to collect rare fish and bugs, non-native fruit trees, and hybrid flowers.