Yunjin Genshin Element - Genshin Impact Gaming. While Yunjin did not appear officially in the game cutscene it was often mentioned in the NPC scripts. The colors arent screaming ANEMO at you.
She is a prestigious dancer singer and brewer who works at the Heyu Tea House. Yunjins element and weapon are still unknown. As the Dendro region Sumeru is the next stop for Genshin Impacts storyline it would make sense to start introducing the element now.
Yunjin can also be a Polearm user.
For now dendro samachurls are one of a few units wielding this variety of magic.