
Anyone who's caught one of the new Destiny 2 Exotic fish in the last couple of weeks might be a little confused. When you go to dunk your catch in the HELM aquarium, you receive a Broken Blade item that doesn't appear in your inventory, but as with all mysterious Destiny 2 items, it does have a hidden use.
If you haven't ventured back to Neomuna yet this season, you might want to grab your free Epochal Integration, or if you haven't got the new seasonal Exotics, knowing the lost sector rotation is handy. Here's how to use each Destiny 2 Broken Blade and catch the Exotic fish that give you them.