In our Destiny 2 Guide to the EXO-Machine Gentol Osteo Striga you will learn: Which materials do I need to craft the weapon? How do I get the Osteo Striga? How do I unlock the catalyst for Osteo Striga? Which function has the catalyst of the Osteo Striga? How do I get the ornament for Osteo Striga? How to get the Osteo Striga When you receive the submachine gun in Witch Queen How to unlock the catalyst The Osteo Striga is an EXO-Machine Gun firing toxic bullets and triggers a poison salvene in a kill or multiple precision spaces that poison further opponents in the area. But what conditions must be fulfilled in Destiny 2 so that you can keep the strong weapon in your hands? Buy Now Credit Card for PlayStation Network! How do I get the Osteo Striga? The first prerequisite for the EXO machine gun: You must own the Deluxe Edition by Destiny 2: Witch Queen . If you only own the standard edition of the witch king extension, unfortunately you can not get the weapon. You own th