| Title | Wine Industry Slayer |
| Birthday | January 18th |
| Affiliation | Cat’s Tail Tavern |
| Vision | Cryo |
| Constellation | Feles |
| Weapon | Bow |
A young lady who has inherited trace amounts of non-human blood. She is the incredible popular bartender of the Cat’s Tail tavern.
Diona Healer Support Build
As support, Diona mostly used for 3 things: Healing with her elemental burst, Shield, and Cryo particles generation to support other Cryo character like Ayaka, Ganyu, and Kaeya.
Try to get 180%+ Energy Recharge then get as much HP stats as you can.
 4 Noblesse Oblige | (2) Elemental Burst DMG +20%. (4) Using an Elemental Burst increases all party members’ ATK by 20% for 12s. This effect cannot stack. |
 + 2 Millelith + 2 Maiden Beloved | (2) HP Increased by 20%. (2) Character Healing Effectiveness +15%. |
+ 2 Maiden Beloved + 2 Emblem | (2) Character Healing Effectiveness +15%. (2) Energy Recharge +20%. |
| Talent Priority |
|---|
| Elemental Burst = Elemental Skill > |
Artifact Main Stats & Substats
| Sand | Goblet | Circlet |
|---|---|---|
| HP% | HP% | HP%/Healing Bonus% |
| Substats |
|---|
| HP% > Energy Recharge% > flat HP > Elemental Mastery |
Ascension and Talent Level Up Materials
| Level | Mora | Gems | Boss Material | Specialty | Common |
|---|---|---|---|---|---|
| 20 to 20+ | 20.000 |  x1 | – |  x3 |  x3 |
| 40 to 40+ | 40.000 |  x3 |  x2 | x10 | x15 |
| 50 to 50+ | 60.000 | x6 | x4 | x20 |  x12 |
| 60 to 60+ | 80.000 |  x3 | x8 | x30 | x18 |
| 70 to 70+ | 100.000 | x6 | x12 | x45 |  x12 |
| 80 to 80+ | 120.000 |  x6 | x20 | x60 | x24 |
| Level | Mora | Talent Books | Common | Boss Material | Crown |
|---|---|---|---|---|---|
| 2 | 12.500 |  x3 | x6 | – | – |
| 3 | 17.500 |  x2 | x3 | – | – |
| 4 | 25.000 | x4 | x4 | – | – |
| 5 | 30.000 | x6 | x6 | – | – |
| 6 | 37.500 | x9 | x9 | – | – |
| 7 | 120.000 |  x4 | x4 |  x1 | – |
| 8 | 260.000 | x6 | x6 | x1 | – |
| 9 | 450.000 | x12 | x9 | x2 | |
| 10 | 700.000 | x16 | x12 | x2 |  x1 |
Talents and Constellations
For skill and talents, we are covering Diona combat talents, passive talents, and all 6 constellations.
| Talent | Description |
|---|---|
 Kätzlein Style (Normal Attack) | – Normal Attack: Perform up to 5 consecutive shots with a bow. – Charged Attack: Perform a more precise Aimed Shot with increased DMG. While aiming, biting frost will accumulate on the arrowhead. A fully charged frost arrow will deal Cryo Damage. – Plunging Attack: Fires off a shower of arrows in mid-air before falling and striking the ground, dealing AoE DMG on impact. |
 Icy Paws (Elemental Skill) | Fires an Icy Paw that deals Cryo DMG to opponents and forms a shield on hit. The shield’s DMG Absorption scales based on Diona’s Max HP, and its duration scales off the number of Icy Paws that hit their target. Press: Rapidly fires off 2 Icy Paws.Hold: Dashes back quickly before firing 5 Icy Paws. The shield created by a Hold attack will gain a 75% DMG Absorption Bonus. The shield has a 250% Cryo DMG Absorption Bonus, and will infuse Diona with Cryo at the point of formation for a short duration. Each Icy Paw which hits an opponent generates approximately 0.8 elemental particles. |
 Signature Mix (Elemental Burst) | Tosses out a special cold brew that deals AoE Cryo DMG and creates a Drunken Mist in an AoE. Every 2 seconds, for 12 seconds, Drunken Mist:– Deals Cryo DMG to opponents within the field. – Regenerates the HP of characters within the field. |
| Talent | Description |
|---|---|
 Cat’s Tail Secret Menu | Characters shielded by Icy Paws have their Movement SPD increased by 10% and their Stamina Consumption decreased by 10%. |
 Drunkards’ Farce | Opponents who enter the AoE of Signature Mix have 10% decreased ATK for 15s. |
 Complimentary Bar Food | When a Perfect Cooking is achieved on a dish with restorative effects, Diona has a 12% chance to obtain double the product. |
| Level | Constellation | Description |
|---|---|---|
|
1 |  A Lingering Flavor | Regenerates 15 Energy for Diona after the effects of Signature Mix end. |
|
2 |  Shaken, Not Purred | Increases Icy Paws’ DMG by 15%, and increases its shield’s DMG Absorption by 15%. Additionally, when paws hit their targets, creates a shield for other nearby characters on the field with 50% of the Icy Paws shield’s DMG Absorption for 5s. |
|
3 |  A-Another Round | Increases the Level of Signature Mix by 3. Maximum upgrade level is 15. |
|
4 |  Wine Industry Slayer | Within the radius of Signature Mix, Diona’s charge time for aimed shots is reduced by 60%. |
|
5 |  Double Shot, On The Rocks | Increases the Level of Icy Paws by 3. Maximum upgrade level is 15. |
|
6 |  Cat’s Tail Closing Time | Characters within Signature Mix’s radius will gain the following effects based on their HP amounts:
|
