There was no clear answer regarding the strength of the 12 Clan Masters. The search results mentioned that the 11th master was extremely powerful, possibly even at greater celestial pinnacle. However, there was no mention of the other masters. Thus, based on the information provided, it was impossible to determine the strength of the 12 masters.

The strength ranking of the twelve clan masters. According to the different documents, there was some information about the strength of the 12 masters. According to the document [1], the number one was the chief master of the 12 caves, but there was no detailed description of his strength. According to the document [2], the 11th master of the 12 caves was at least a greater celestial. The document [3] hinted that the 11th Sect Master's strength was clearly above that of a Magus King. He was at least a greater celestial peak, or even above that. According to the document [6], the Great Cave Master's strength should be the strongest under the marshal, and his strength was mysterious and unpredictable. With all this information, it could be inferred that the strength ranking of the 12 masters was as follows: Chief master, 11th master, and the rest. However, the specific strength rankings could not be determined because the information provided was insufficient.
The 12 masters were Li Meng, the 11th master, Xian Shen, Chi Meng, Chi Li, You Chuan, Li Maozhen, Sheng Tong, and the others.
There was some uncertainty about the identity of the 12 Clan Masters. Different records and versions mentioned the names of different Cave Masters, including Lan Caihe, Ge Xuan, Red Lotus Group Master, Chi Lian Zhenren, Taishang Laojun, Li Meng, Huijue, and so on. However, there wasn't enough information to confirm who the 12th master was. Thus, there was no clear answer to the difference between the 12 clan masters.
The names of the 12 clan masters might be different. According to a common record, the 12 Clan Masters were: East Clan Master Lan Caihe, South Clan Master Ge Xuan, West Clan Master Red Lotus Cult Master, North Clan Master Chi Lian, and Middle Clan Master Grand Supreme Elder. Other than that, there were also other versions that mentioned the masters of the other guilds, such as Li Meng, the Eleventh Master, Xian Shen, Chi Meng, Chi Li, You Chuan, Li Maozhen, Sheng Tong, and so on. However, the exact name list of the guild masters might differ according to different legends and versions.
The names of the 12 Clan Masters might be different, but the common records included the East Clan Master Lan Caihe, the South Clan Master Ge Xuan, the West Clan Master Hong Lian, the North Clan Master Chi Lian, and the Middle Clan Master Grand Supreme Elder. In addition, the members of the 12 masters in " Bad People " included Li Maozhen, Fresh Ginseng, the 11th master, and Li Xingyun's uncle. In addition, there was another saying that Master Huijue was the chief master of the twelve caves. However, because the search results provided did not provide a definite answer, it was impossible to determine the specific candidate for the 12th master.
Among the delinquents, the 12th master included Li Maozhen, Fresh Ginseng, the 11th master, and Li Xingyun's uncle.
The Yao clan was one of the eight ancient clans on the Dou Qi continent. It was once one of the strongest factions on the continent. The Yao clan possessed countless precious medicinal herbs and pills. These medicinal herbs and pills could help cultivators increase their strength and extend their lifespan. The members of the Yao clan were all cultivators. They were extremely powerful and there was no lack of elite Dou Shengs among them. During the ancient times, the Yao clan, Xiao clan, Gu clan, Hun clan, and other factions had formed an alliance to resist the Hall of Souls. However, with the flow of time, the strength of the Yao clan gradually declined. In the end, they were destroyed by the Hall of Souls. Hurry up and click on the link below to return to the original classic, Battle Through the Heavens!
According to the rules of the Four-sided Council, Spirit Masters were divided into three levels: Elementary Spirit Master, Intermediate Spirit Master, and Advanced Spirit Master. These levels were only used within the influence of the council. The higher the level, the higher the authority enjoyed by the council. This was the embodiment of the rights and responsibilities of the spirit controller within the council. Under normal circumstances, the higher the level, the stronger the power, but there were exceptions in the parliament.
[The true identity of the 12th master is Master Huijue.] In the " Bad People " series, the Buddha beads on Huijue's hand were exactly the same as the Buddha beads of the 12 Cave Masters in the fourth season. Apart from that, Master Huijue was also a greater celestial and above, and was on par with the 12 Clan Lords. Thus, it could be inferred that Master Huijue was very likely the legendary master of the 12 Clans.
The 12th master is a bad person. In the " Bad People " series, the true identity of the 12 Clan Masters was Master Huijue. He had always been by Li Xingyun's side and possessed strength comparable to a greater celestial. Master Huijue's identity was revealed in the plot. He was the chief master who had sent the 11th master to rescue Li Xingyun and the others. Thus, based on the information provided, it could be confirmed that the 12th master was a bad person.