Warehouse

There were many spells that could create undead. The most basic ones used curses to inject death energy into corpses, allowing them to rise again. The higher-leveled ones used certain mediums to make the undead stronger.

From the corpses in front of them, Xiao Lin could tell that they had not died for long. Otherwise, they would be facing undead skeletons, not the zombie-like things in front of them. 

However, no matter what kind of undead they were, amassing tens of thousands of troops like these in such a short time was extremely hard. Xiao Lin did not believe that Asabanor could do it alone. It was obvious the high priest had found more allies and helpers, which was very unsettling.