How would a Harry Potter and Helicarrier crossover fanfiction involve a toilet in a unique way?

Perhaps in the fanfiction, the toilet on the Helicarrier is a portal to Hogwarts. Harry Potter and his friends discover this portal while on a mission to find a lost magical artifact. They end up on the Helicarrier, which is in the middle of a battle. The trio has to use their magic skills to help the Helicarrier crew while also trying to find their way back to Hogwarts through the toilet - portal.

A plotline could involve a wizard or witch who is on the run from the dark forces in the Harry Potter world. They somehow manage to find refuge on a helicarrier. The helicarrier crew is initially skeptical of their magic but soon realizes they need their help. The 'loo' could be a place where the wizard or witch stores some of their magical items secretly. And as they work together to fight off the common threats, they learn to combine magic and technology in unexpected ways.

Well, you could have a dog that has a special connection to the Marauder's Map. Maybe the dog can see the footprints on the map even when it's not fully activated, and it uses this ability to help the characters find their way or catch someone who is up to no good. It would be a really cool and unique way to bring the dog into the 'Harry Potter' universe.

Foxes could be part of a new magical species in the fanfiction. They could have their own language and culture within the wizarding world. For instance, they might live in a hidden part of the Forbidden Forest and have a special connection to nature magic that the main characters need to understand to defeat a new dark force. This would expand the world - building in the fanfiction.

Perhaps a character from the 'Harry Potter' world visits the Muggle world and becomes fascinated with whiskey. They then bring the concept back to Hogwarts but in a magical way. For example, they create a whiskey - infused spell that gives the caster a boost of confidence and strength. This would not only combine the two elements but also explore the cultural exchange between the wizarding and Muggle worlds and how magic can be influenced by Muggle items like whiskey.

A unique way could be to have Hera send one of her mythical creatures to help Harry. For instance, a magical pegasus that can fly faster than any broomstick and has special powers like healing. Harry could use it to his advantage in battles or to travel quickly to different places.

One unique way to use 'cauterize' in Harry Potter fanfiction could be in a time - travel plot. For instance, a character from the present travels back in time and witnesses a medieval - like magic where cauterizing was a common practice for treating all kinds of wounds, even those caused by magic. This could add an interesting historical and magical aspect to the story.

You can start by looking on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. Use the search filters to specifically look for 'Harry Potter crossover' stories. Sort them by popularity or date updated to find the more unique and recent ones.

You could incorporate the magic of the Harry Potter world into his treatment. Maybe there are some rare potions or spells that could potentially help, but they come with their own risks and side - effects. For example, a potion that might slow the cancer but also makes him lose his ability to use magic temporarily. This would create a great conflict within the story.

The basilisk fang could be used in a healing context. In a fanfiction, a healer discovers that the fang, when properly prepared, can cure a rare and deadly magical disease. However, the process of preparing it is extremely dangerous as it still holds some of the basilisk's venomous power.