In Adventure Time fanfiction, the Ice Princess could find allies in many characters. Lady Rainicorn could be one. Her flying abilities and combat skills could be very useful for the Ice Princess. BMO could also be an unexpected ally. BMO might have some knowledge or technology that could assist the Ice Princess in her adventure. Additionally, Flame Princess could be an ally under certain circumstances. If there is a threat that endangers both the Ice Kingdom and the Fire Kingdom, they could put aside their differences and work together.
Hard to tell without looking. It could feature exciting events, deeper character exploration, or even introduce new elements to the story. You'd have to check it out to know for certain.
Finn and Jake are great choices. Finn's heroic nature and Jake's laid - back but powerful abilities can create interesting interactions with the Ice Princess. Another good one is Marceline. Her vampire nature and the Ice Princess' ice powers could lead to some cool battles or alliances. Princess Bubblegum could also be a good pairing as they are both princesses, and their different personalities, PB's scientific mind and the Ice Princess' more emotional nature, could make for a great story.
Obviously, the Hot Dog Princess herself is a main character. Finn and Jake might also be main characters if the fanfic is set within the broader Adventure Time universe and they interact with the Hot Dog Princess. Other possible main characters could be the villains or sidekicks that are specific to the Hot Dog Princess' story, like her royal hot dog guards or an evil chef who wants to steal her hot dog recipes.
Obviously, Finn and the Jungle Princess are the main characters. Finn, a brave and adventurous boy, and the Jungle Princess, who has her own set of skills and knowledge about the jungle environment.
The main characters are Finn, a brave and adventurous human boy, and the Water Princess. Finn is known for his heroics and his sword - fighting skills. The Water Princess has control over water and is from the Water Kingdom.
One interesting story could be about the Bandit Princess going on a quest to find a magical artifact that was stolen from her tribe. She might face various challenges and meet some of the Adventure Time characters along the way.
There are also fanfictions that put Flame Princess in alternate universes. In these stories, she might be in a world where magic works differently or where the rules of the Land of Ooo are completely changed. For instance, she could be in a world where she is the only one with fire powers and has to protect the entire universe from an ice - based villain. This allows for a lot of creativity and unique interpretations of her character.
One idea could be a story where Hot Dog Princess goes on a quest to find a magical ingredient to make the best hot dogs in all of Ooo. Another could be about her making friends with a new character who doesn't understand the concept of a hot dog princess at first. Maybe a fanfic where she has to defend her hot dog kingdom from an invasion by some sort of food - hating villains.
One idea could be that the Ice Princess decides to explore the human world for the first time. She might encounter strange things like cars and skyscrapers and have to figure out how to adapt. Another could be a story where she teams up with Finn and Jake to save the Ice Kingdom from a new, mysterious threat that is melting all the ice. Maybe she also discovers a long - lost power within herself during this adventure.