How to Get the Soul Mirror Trousers in Throne & Liberty The Soul Mirror Trousers can drop from the following sources: Cornelius boss in Syleus's Abyss 3F Lethal Venom Abominations in Syleus's Abyss 6F You can also craft it at an Armor Crafter if you have a Rare Lithograph: Soul Mirror Trousers. Lithographs are usually purchased at the Auction House.