Diona is a small girl with cat ears and a cat's tail. She is a four-star hero in Genshin Impact who is part of the catalyst class, and she has a cryo vision that she can use to freeze her opponents in battle. Diona makes her living by working at the Cat's Tail bar, where she was initially hired due to the fact that the owner found her to be adorable.

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While Diona has a huge distaste for alcohol, she has the ability to make any drink she mixes incredibly tasty. This ability actually makes Diona quite mad as not even the foulest of ingredients seem to ruin her drinks.

Updated March 27th, 2021 by Jessica Thomas: Diona has been out for quite a bit now, and more and more details have come out about her. As it turns out, not everyone in Mondstadt is a fan of Diona, especially for those who are allergic to cats. Diona has also yet to get a story chapter, so players haven't gotten the chance to delve into her plans to destroy the wine industry in Mondstadt. There is a lot of lore surrounding the character and tons of fun facts that fans should know about the bow user. Below are things that Diona fans should know about the master drink mixer.

12 Venti Is Allergic To Her

Diona may be known for making delicious drinks, but not everyone can enjoy them. Recently Mihoyo revealed that Venti's cat allergy activates whenever he is near Diona. This causes him to start sneezing, which in turn prevents him from consuming tons of alcohol.

While this is a huge plus for Diona, she probably doesn't want to deal with a sneezing bard all night.

11 Sucrose Studied Her

Sucrose is extremely shy about her ears and doesn't seem to fully understand her family relations. Because of this, she actually started studying Diona, which translates into watching her for the shadows. This made Diona feel uncomfortable as she could feel someone's eyes on her for quite some time.

Sucrose did figure out that they come from different species, but Diona is yet to stop feeling creeped out by her mysterious follower.

10 She Dislikes Diluc

Genshin Impact, Diluc

As a bartender, Diona, of course, knows about Diluc, who operates the Dawn Winery. Instead of seeing him as a competitor or idolizing him as the rest of Mondstadt, she feels nothing but hatred. On the flip side, though, Diluc actually wants to meet her since she dislikes alcohol.

Diona and Diluc have a lot in common, but it will be some time before the two ever have a conversation.

9 She Hates Water

Healing Character

Diona is completely ok with freezing cold temperatures and snowy landscapes. This isn't surprising as she does have the power of cryo behind her. When it comes to rainy weather, though, Diona would much rather stay inside, and swimming probably isn't one of her favorite hobbies.

Diona says that she hates the feeling of wet clothes and would prefer to only adventure on sunny days.

8 She Has Night Vision

One of the things that Diona seems to worry about is how the Traveler gets home at night. One of her bits of dialogue reveals that Diona tries to walk the Traveler home as she is concerned about them being able to properly see in the dark since they don't have night vision.

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Diona is able to see well in the dark, and her eyes are able to help her hunt even in the pitch black of night.

7 She Is Rebellious

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Diona isn't like the other citizens of Mondstadt, as she really hates the alcohol industry. Her father claims this is due to a rebellious phase, but Diona thinks that alcohol brings out the worst in people. Her one true goal is to ruin everyone in Mondstadt's taste for alcohol by making disgusting mixed drinks.

While it doesn't look like Diona thoughts on alcohol will change anytime soon, she is a rebellious girl at heart.

6 Draff Is Her Father

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Diona really loves her father and looks to him as her idol. As it turns out, her father is none other than Draff, who is the most successful hunter in Springvale. Draff helps the player on missions that involves his town and seems to be quite fond of his young daughter.

In fact, Draff is the reason Diona hates alcohol so much, as he tends to get drunk and disappoint her. That is a pretty reasonable reason to hate alcohol.

5 She Loves Fish

It's not really surprising to hear that Diona has a favorite food. What's even less surprising is that her favorite thing to eat is fish. This – combined with the night vision, her ability to easily climb trees, and the fact that she is a skilled hunter – goes to show Diona is just like a cat.

Players wishing to get on Diona's good side just need to bring her a well-cooked seafood dish.

4 The Bar Patrons Annoy Her

Diona using shield

It's never easy to work in a bar, and Diona knows this better than anyone. Since mixed breeds aren't common in Mondstadt, most of the bar patrons believe her tail and ears to be fake. One even decided to try and pull on Diona's tail after having one too many beers that night.

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Other bar patrons constantly ask Diona to meow for them, which she understandably hates.

3 She Bites When Mad

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Diona isn't one to take harassment lightly, especially when it's about using her to help the wine industry. As revealed through both her story and dialogue, Diona's go-to method of warding off those who annoy her is to bite them. This even happened to Elzer when he tried to hire her.

Diona's bites seem to be particularly nasty, but luckily the Traveler seems to be on her good side.

2 She Hates Vegetables

While Diona is a huge fan of fish, it is best the food is not combined with any type of vegetables. All of the character's hated foods are vegetables, and she isn't too happy about the idea of them being mixed in with her dishes. For the most part, it looks like Diona likes to stick with eating meat.

It's not stated whether Diona can stand to partake in fruit or not, but most likely, she doesn't like plant-based food in general.

1 She Wants Companionship

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One thing that seems apparent about Diona is that she wants companionship. Many people believe that the character is lonely since her dad tends to drink a lot. It's possible that Diona may even one day change her plan to ruin the alcohol industry if she makes enough friends.

Diona is more than happy to tag along on adventures with the Traveler and friends, suggesting she does place a lot of value in relationships.

NEXT: Genshin Impact: 10 Things You Should Know About Mona