Skythern Souls are the mob drops obtained from killing most mobs that are native of the Skythern Mountains. The main use of Skythern Souls is the crafting of the Base Spawner Crystal, which are then used to make different Boss Spawner Crystals. Skythern Souls can also be placed in a crafting sqaure to produce Skythern Fragments, which is the best method to farm Skythern Fragments. As well souls can be used to craft blocks using the crafting table. The blocks you craft can be used to create portals to different dimensions.
Skythern Souls can be obtained by doing any of the following: