Many players thought she could be a substantial addition as there are very few characters with Hydro vision in the game.
Moreover, miHoYo is trying its best to promote the character by making healers more useful in the recent floors of the Spiral Abyss.
We have seen miHoYo making changes to promote new characters as the same happened with Eula and Kazuha
Regardless, the four-star characters that will be featured in her banner could change a lot of things
Kokomi’s banner will have Rosaria, Xingqiu, and Beidou as featured characters
All three are great four-star characters and could be a significant addition to have on your team
Thus, it would be best to stop rolling on her banner after getting the character you desire