Elden Ring Shadow of the Erdtree adds a bunch of powerful weapons, and one of them is the Fire Knight's Greatsword. Fire Knights are some of the toughest enemies you'll encounter in the DLC, and some of them wield this new Colossal Sword.
Fire Knight's Greatsword Max Level Build & Weapon Guide – Elden Ring
Once you have obtained this unusual drop, you can continue working with it.
In Elden Ring: Shadow of the Erdtree, the Fire Knight's Greatsword scales primarily with Strength, and has secondary scaling with Dexterity and Faith. It's important to give it Fire affinity with Ash of War: Flaming Strike so that it can deal an even mix of Physical and Fire damage.
If you're coming from the base game with different stats, you'll want to use a Larval Tear to respec your character before working on this build. If you don't have the weapon yet, check out our guide on how to get the Fire Knight's Greatsword in the Elden Ring DLC.
