This is a guide on the character buffs for Diona in Genshin Impact. Learn about the details of her buffs, post-buff changes, how to unlock them, and more.
Table of Contents
Diona Character Buff Release Date
Will Be Released On July 1, 2026
Following the recent Hex-based buffs for Mondstadt, the character buff program broadens its scope to include a diverse roster of characters from across all nations in the upcoming July 1, 2026 Version 6.6 update. We will provide full details as soon as the next phase is officially released.
Official Twitter Post Regarding the Next Divination
#GenshinImpact
— Genshin Impact (@GenshinImpact) May 17, 2026
And so, the seer-witch began a new divination.
The warp and weft of fate emerge through the ancient card spread...
"... I should also mention that in principle, hydromancy stands as the one true legitimate art."
"But I suppose to your companions... what was… pic.twitter.com/TqVzW2Amyb
Diona - Buff Details
No Buff Details Yet for Diona
Even though there is no information about Diona's buff during the Luna 8 Version 6.6 livestream, she is also included in the characters under the Witch's Revelation. Diona's kit can interact with the Stellar-Conduct, where it utilizes her in Polestar Field teams, allowing her to leverage the shielding and healing skills to boost combat effectiveness.
How to Unlock Diona's Buff?
Talk to Barbeloth
After visiting Barbeloth in Fontaine, Diona's destiny is unveiled via the Lunar Arcana, granting her a potent Hex-based enhancement.
Genshin Impact Related Articles
| Related Guides | |||||
|---|---|---|---|---|---|
 6.4 Update (Luna 5) | |||||
| New & Rerun Characters | |||||
| Varka | Flins | ||||
| Skirk | Escoffier | ||||
| Monstadt Chronicled Wish Rate-Up Characters | |||||
| Eula | Mona | Albedo | |||
| Klee | Diluc | Jean | |||
| Useful Tools | |||||
| Event Calendar & To Do List | |||||
| Best Girl Ranking Tool | Best Boy Ranking Tool | ||||
| Item Locations & Databases | |||||
| Interactive Map Guide Of All Items & Chests | |||||
| Anemoculus | Geoculus | ||||
| Electroculus | Dendroculus | ||||
| Hydroculus | Pyroculus | ||||
| Crimson Agate | Key Sigil | ||||
| Lunoculus | - | ||||
| Other Popular Guides | |||||
| Best Character Tier List | Reroll Tier List | ||||
| Best Team Comp | - | ||||
| Other Guides | |||||
| Artifact List + Set Bonuses | Artifacts Guide | ||||
| How To Reroll Fast | All Characters List | ||||
| All Weapons List | How To Download Genshin? | ||||
