How do I optimize Kokomi's healing and damage in Genshin Impact?

To optimize Kokomi's healing and damage in Genshin Impact, you need to focus on her unique mechanics, artifact choices, weapon selection, and team synergies. Kokomi is a Hydro catalyst user who excels as a healer and off-field damage dealer. Her healing scales with her HP, and her damage output is tied to her Elemental Skill and Burst. HereÔÇÖs a detailed guide to maximizing her potential.

First, understand KokomiÔÇÖs mechanics. Her Elemental Skill, KurageÔÇÖs Oath, summons a jellyfish that heals allies and deals Hydro damage to enemies. Her Elemental Burst, NereidÔÇÖs Ascension, enhances her Normal and Charged Attacks, increases her healing based on her Max HP, and allows her to walk on water. KokomiÔÇÖs passive talent, TamanooyaÔÇÖs Casket, increases her healing bonus by 25% of her Hydro DMG Bonus, making her healing even more potent. However, her Crit Rate is reduced by 100%, so building her for critical hits is not viable. Instead, focus on HP, Healing Bonus, and Hydro DMG Bonus.

For artifact sets, the Ocean-Hued Clam is the best choice for Kokomi. This set increases her healing and converts excess healing into AoE damage, making her both a strong healer and a decent damage dealer. The 4-piece effect deals damage based on the amount of healing done, which synergizes perfectly with her kit. Alternatively, you can use a 4-piece Tenacity of the Millelith for team support, as it boosts her HP and provides an ATK buff to allies when her Elemental Skill hits enemies. For main stats, prioritize HP% on the Sands, Hydro DMG Bonus on the Goblet, and Healing Bonus on the Circlet. Sub-stats should focus on HP%, Energy Recharge, and flat HP.

For weapons, the Everlasting Moonglow is her best-in-slot weapon, as it increases her HP, boosts her Normal Attack DMG, and provides energy regeneration. If you donÔÇÖt have this weapon, the Prototype Amber is a great free-to-play option. It provides HP and energy regeneration, which helps Kokomi maintain her Elemental Burst uptime. Other options include the Thrilling Tales of Dragon Slayers for team support, as it boosts the next characterÔÇÖs ATK when Kokomi switches out.

In terms of team composition, Kokomi works well in teams that benefit from consistent Hydro application and healing. A popular team is the Freeze team, where Kokomi pairs with Cryo characters like Ayaka or Ganyu. Her Hydro application enables Freeze reactions, while her healing keeps the team alive. Another strong team is the Electro-Charged team, where Kokomi works with Electro characters like Raiden Shogun or Beidou. This team deals consistent AoE damage through Electro-Charged reactions. Kokomi can also fit into Vaporize teams with Pyro DPS characters like Hu Tao or Diluc, though her role is more supportive in these setups.

When playing Kokomi, prioritize using her Elemental Skill to heal and apply Hydro, then switch to her Elemental Burst to deal damage and heal further. During her Burst, her Normal and Charged Attacks are enhanced, so use them to maximize damage output. Be mindful of her energy needs, as her Burst is essential for her damage and healing. Aim for around 160-180% Energy Recharge to ensure consistent Burst uptime.

Common mistakes to avoid include building Kokomi for Crit Rate or Crit DMG, as her passive reduces her Crit Rate to -100%. Instead, focus on HP, Healing Bonus, and Hydro DMG Bonus. Another mistake is neglecting her Energy Recharge, which can lead to inconsistent Burst uptime. Always ensure she has enough Energy Recharge to use her Burst frequently.

Advanced techniques include timing her Elemental Skill and Burst to maximize healing and damage. For example, use her Elemental Skill before her Burst to ensure the jellyfish is active during her enhanced attacks. Additionally, position her jellyfish strategically to hit multiple enemies and heal your team effectively.

In summary, optimizing Kokomi involves focusing on HP, Healing Bonus, and Hydro DMG Bonus through artifacts and weapons. Use her Elemental Skill and Burst effectively, and pair her with teams that benefit from her healing and Hydro application. Avoid building Crit stats and ensure she has enough Energy Recharge. With the right setup, Kokomi can be a powerful healer and off-field damage dealer in Genshin Impact.