One adventure could be exploring an ancient, cursed wizarding ruin. Dom might sense the danger first. Harry would be brave enough to enter, and Bill would use his knowledge of old magic to keep them safe as they search for a powerful relic hidden within the ruin.
Perhaps they embark on a journey to rescue a captured magical being. They'd have to face dangerous dark wizards along the way. Harry would use his combat skills, Bill his strategic thinking, and Dom their ability to communicate with the magical environment to find and free the being.
Another theme is growth. Both characters usually grow as individuals because of their relationship. Bill might become more confident in his decisions, and Harry could learn more about the wizarding world from Bill's experiences. It's like they bring out the best in each other.
One great 'Dom Harry and Sub Bill are mates' fanfiction is 'The Bond of Mates' which beautifully explores their relationship through various adventures. It has well - developed characters and an engaging plot.
They could go on a mission to find a rare magical creature that is important for some reason. Maybe it has a power that can help defeat the dark forces. Or they might travel to a hidden magical place that Lupin once knew about from his own adventures as a young wizard. There, they face various challenges and have to use their combined knowledge of magic to get out safely.
They might have an adventure where they stumble upon a hidden magical grove. In this grove, there are plants with unique magical properties that they've never seen before. They could spend time studying these plants and perhaps even discover a new potion ingredient.
Well, in some fanfictions, Dom (presumably a character) and Harry being mates with Bill could mean they are all part of a tight - knit group. They might go on adventures together. For example, they could be united in fighting against a new dark force in the wizarding world. Harry's experience and skills combined with Bill's knowledge and Dom's unique abilities (whatever they are in the fanfic) make them a formidable team.
Agent 13 could have adventures in far - off lands. They might be on a quest to retrieve a valuable artifact that has the power to change the world. This could involve sneaking into ancient temples filled with traps.
One adventure could be related to a mysterious magical artifact hidden somewhere in Hogwarts. They hear rumors about it and decide to search for it together. Along the way, they face challenges like magical traps set by previous Hogwarts students or even some dark magic that guards the artifact. But because they are twins, they have an unspoken understanding and are able to use their combined skills - Harry's bravery and Draco's cunning - to overcome these obstacles.
They might also embark on a diplomatic mission. With the wizarding world in a state of flux after the war, different magical communities need to be brought together. Harry, as a well - known figure, and Ginny, as a respected witch, could visit other wizarding countries to establish alliances and promote cultural exchange. This would involve meeting different magical customs, dealing with political intrigue, and making new friends and enemies along the way.
They could have an adventure where they have to stop a dark wizard from using magic to take over the non - magical world. Harry uses his magic skills, like casting spells to counter the dark wizard's attacks, while Clint uses his archery skills to take out any minions the wizard has. Another adventure could be finding a magical artifact that has been lost in the non - magical world. Harry has to use his knowledge of magic to track it down, and Clint helps him by using his connections and knowledge of the area.
They could go on a quest to discover hidden magical artifacts. For example, they might search for ancient spells that were lost during the war. This would not only be exciting but also help in the restoration of the wizarding world's magical knowledge.