Diona

Diona is a 4-star Cryo healer and shielder. Her Skill grants a Cryo shield and her Burst heals the team in a field while applying Cryo. She offers compact sustain with Cryo application for Freeze teams.

How to Play

Use her to shield and heal a carry while enabling Cryo reactions. See her placement on the Genshin tier list.

Best Build

Top Weapons: Favonius Warbow (energy), Sacrificial Bow, Elegy for the End (buff support). Artifact Set: 4pc Noblesse Oblige (team buff), or 4pc Tenacity of the Millelith, or Maiden Beloved for healing. Main Stats: ER or HP% Sands / HP% Goblet / Healing Bonus or HP% Circlet. Substats: Energy Recharge, HP%.

Best Teams

1. Freeze: Ayaka, Mona, Kazuha.
2. Universal Support: any Cryo or main DPS needing shield + heal.

Kit Overview

• Skill: fires icy paws that form a shield scaling on Max HP.
• Burst: a Cryo field that heals over time and applies off-field Cryo.
• Core loop: a Cryo shielder-healer who provides energy and survivability with minimal field time.

Pros and Cons

Pros: Shield plus heal in one kit, off-field Cryo, easy energy battery. Cons: Low personal damage, healing weak without HP investment.