How to Get Swirling Essence Pants in Throne & Liberty You can obtain the Swirling Essence Pants by defeating the Ahzreil Guild Boss in Throne & Liberty. This is not a guaranteed drop. You may need to defeat Ahzreil several times to get the item. You can also craft it at the Senior Armor Crafter in Stonegard Castle, if you have a Precious Lithograph: Swirling Essence Pants. Lithographs are usually purchased at the Auction House.