Elden Ring: How to unlock all six endings that we know of so far
Age of Order
The Age of Order ending is going to once again require you to complete a certain quest in order to unlock this special ending at the end of Elden Ring. The quest that needs to be completed is the Goldmask and Brother Corhyn Quest. The whole purpose of this quest is so that you can receive the Mending Rune of Perfect Order. This Mending Rune of Perfect Order will come into play later on.
If you are looking for Brother Corhyn, you can find him at the Roundtable Hold. After talking to him a few times and trading prayerbooks for incantations, he will notify you that he wants to go find the Goldmask. After Corhyn leaves the Roundtable Hold, you can find him near the steele. Here is where you can talk to him and receive the map fragment from Altus Plateau. Once you talk to him there, you are able to begin your journey to get the Goldmask.
After all is said and done with this quest, you will be given the Mending Rune of Perfect Order. After you beat Elden Ring’s final boss, you can use the Mending Rune of Perfect Order on the Elden Ring itself. This will activate the Age of Order ending and you will see the Lands Between like you have never seen it before.