Truth be told, Lin Jin had no problems dishing out attacks. However, if he revealed his most accomplished spells and pet beast, people would be reminded of Lin Jin.
After all, Curator and Lin Jin were the same people.
Besides the Vulcan Edict, every other spell he performed would leave them with an impression of Lin Jin, especially his pet beast. As Curator, he couldn't possibly release Xiao Huo. Otherwise, even fools would start to get suspicious.
Forget his previous opponents, this one was actively out to kill him. While Lin Jin was thinking of a way to handle this dilemma, Zhao Jingyan surprised him when she took action against the enemy.
As Phoenix Palace's Great Commander, Zhao Jingyan's strength was not to be questioned.