The last three thunders within the Thunder Method are Purple Mansion Thunder, Yu Chen Thunder, and Tai Xiao Thunder.
Among them, Tai Xiao Thunder can transform into a Thunder Dragon shape, possessing immense destructive power, thus making it most suitable for devastating major environments like cave heavens.
Qiu Changtian has already mastered Tai Xiao Thunder and possesses a solid foundation and learning experience in Thunder Method, so although the remaining two Thunder Methods are deep, he hasn't encountered any bottlenecks.
He first learned Yu Chen Thunder, which when held is a ball of light, and when unleashed takes the form of a laser beam, also with immense power.
According to the Thunder Method, Yu Chen Thunder has the ability to "break wonders and destroy essence," and if struck on a Flying Sword Treasure, it can instantly destroy its essence completely, thus being the nemesis of all Magic Artifacts in the world.
