Polearms are one of the best weapons in Genshin Impact as it has the fastest attacks and good forward reach, according to fandom.com. However, only a few get to use it because there are only five Polearm characters in the game.

Name	Gender	Element	Nation
Hu Tao	Female	Pyro	Liyue
Rosaria	Female	Cryo	Mondstadt
Xiangling	Female	Pyro	Liyue
Xiao	Male	Anemo	Liyue
Zhongli	Male	Geo	Liyue

Only two out of five listed are 4-star characters. The remaining three are all 5-star, making it harder to get a polearm character. Hu Tao is the only female 5-star character that uses a polearm, while the other two male 5-star polearm users are Xiao and Zhongli. It is also worth mentioning that Rosaria is the only polearm character that is not from Liyue.