Diona
Roles
Support: Healer, Shielder, Energy Battery, Cleanser, Buffer (C6)
Character Breakdown
Elemental Skill changes based on whether it is tapped or held.
Elemental Skill (Tap) fires two homing projectiles that deal Cryo DMG and creates a shield.
Elemental Skill (Hold) fires five homing projectiles that deal Cryo DMG and creates a more powerful shield.
A1 increases movement speed and decreases Stamina consumption of characters shielded by Diona's Elemental Skill.
The shield's damage absorption scales with Diona's Max HP.
Diona's Elemental Skill's shield duration is affected by the number of projectiles that hit enemies.
Elemental Burst creates a field that deals continuous Cryo DMG in an AoE and continuously heals characters that stand in it.
Additional Notes
Diona can cleanse using her Elemental Skill. Using it will apply Cryo for a short duration to the active character upon casting it or switching to another character with the shield up.
Often paired with another Cryo character on Freeze teams to act as an Energy Battery and receive Energy in return. This also activates Cryo Resonance for additional CRIT Rate while enemies are affected by Cryo or are Frozen.
A4 decreases the enemy's ATK by 10% when they are inside the field created by Diona’s Elemental Burst.
C6 adds 2 conditional buffs to the field created by Diona's Elemental Burst which depending on the active character's current HP:
If their HP is below or equal to 50%, Incoming Healing Bonus is increased by 30%
If their HP is above 50%, Elemental Mastery is increased by 200.
Works Well With
Diona can provide Cryo Resonance for additional CRIT Rate and Energy Particles for Cryo On-Field DPS characters.
Diona can help Physical On-Field DPS create Superconduct reactions. Diona's Energy Particle generation may also help recharge Cryo characters like Eula.
Diona works well with almost every team in the game by universally functioning as a Healer and a Shielder.
Diona's C6 Elemental Mastery buff helps in teams that focus on Elemental Reactions.
Does Not Work Well With
Bennett already functions as a healer and support, and Diona is often not needed on teams that include Bennett.
They are still sometimes rarely used together in Oneshot team compositions to provide different buffs.
Zhongli's Jade Shield is typically much stronger than Diona's shield and usually removes the need for healing altogether.
Zhongli’s Geo Construct also Shatters Frozen enemies.
Teams
Click on the team names below for more details on how the team works and alternative support options that can work with that team.
This character is a healer. While some teams are provided below where they are particularly useful, this character can be used on any team provided you do not have better healing options. Diona's shield is also useful on every team.
Diona activates Cryo Resonance for additional CRIT Rate. She also provides Cryo Energy Particles to charge the Cryo On-Field DPS' Elemental Burst.
Diona acts as an Energy Battery (for Cryo Physical On-Field DPS) and can aid in making Superconduct reactions which debuffs the Physical RES of enemies.
Diona's Stamina consumption also usually comes in handy on Physical teams due to often needing to chase down enemies.
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