Sigewinne joins the roster as one of the last Fontainian characters as the game is heading towards the Natlan expansion, in Genshin Impact. She offers a unique blend of healing, support, and off-field Hydro application. Her ability to heal and buff allies, combined with her potential to apply Hydro effects off-field, makes her a valuable asset for players seeking to diversify their strategies. While she joins the ranks of other Hydro healers like Barbara and Kokomi, Sigewinnes abilities offer distinct advantages that can be leveraged by certain characters to enhance team's DPS performance.