Playing Xilonens rotation correctly in Genshin Impact is crucial to her relevance in team comps and getting it wrong can make her useless. Xilonen is a 5-star Geo character being added with Version 5.1. The playable unit, who is also debuting as an important story NPC in the update, is a support character. Xilonens main ability is to inflict RES shred against opponents, making them more susceptible to DMG. After farming Xilonens materials in Genshin Impact and working on her build, she should be a valuable addition to the players team comp, as long as they execute her rotation accurately.