Overview
Kokomi's burst boosts healing and normal attack Hydro application. Her skill deploys a Bake-Kurage that heals and applies Hydro off-field. She cannot CRIT, build pure HP% and Healing Bonus. Ocean-Hued Clam converts overhealing into damage.
How to Play
Cast skill for persistent Hydro and healing, burst for on-field Hydro application during freeze/bloom teams. In freeze, Kokomi can stay on-field applying Hydro or use skill and swap. Her healing is tied to max HP, stack HP% everywhere.
Optimal Rotation
Kokomi Skill, Kazuha Swirl, Ayaka/Shenhe setup, Kokomi Burst (if on-field Hydro needed), DPS rotation. In Hyperbloom: Nahida Skill, Kokomi Skill, swap to Kuki/Raiden trigger.
F2P Options
Prototype Amber or Thrilling Tales work as F2P weapons. Ocean-Hued Clam is farmable. C0 Kokomi is BiS healer for Bloom/Freeze, no constellations needed. HP% sands, goblet, and circlet.
Common Mistakes
Building CRIT on Kokomi, she cannot crit, ever. Using Hydro DMG goblet over HP% for healer role. Not maintaining Bake-Kurage uptime. Running Kokomi without EM support in Bloom teams, she applies Hydro but doesn't trigger blooms.