The consequences may involve a change in Harry's own fate. Since reapers are closely associated with death, his lifespan could be affected. The reaper might mark him for an early death or put a curse on him that slowly drains his life force. Also, in the Black Butler world, there are often complex rules and hierarchies among the supernatural beings. By summoning a reaper, Harry could be unknowingly breaking some of these rules and face punishment from higher - up supernatural authorities.
Well, one consequence could be that the reaper might demand something in return for being summoned. Maybe it wants a particular soul that Harry holds dear, or it could ask for a task to be done that is extremely dangerous or unethical. Another aspect is that the very act of summoning a reaper might draw the attention of other reapers or dark forces. They might see Harry as a threat to their way of doing things and try to eliminate him.
The consequences could be dire. Reapers in the Black Butler universe are not to be trifled with. They are tasked with collecting souls and maintaining the balance of life and death. Summoning one might disrupt that balance. For example, the reaper may take more souls than intended in the area as a result of being summoned, causing chaos among the living. It could also lead to the summoner, Harry in this case, getting into trouble with other supernatural entities who don't want the natural order meddled with.
In the Black Butler universe, it could be through some sort of dark magic spell. He might have found an ancient grimoire that contains the incantation and the necessary ritual to call upon a reaper. For example, it could involve using specific ingredients like rare herbs, a drop of his own blood, and chanting the spell at a particular time, like midnight when the veil between the living and the dead is thinnest.
Sure. In fanfiction, anything is possible. If we consider the idea of Harry Potter as a reaper in the Black Butler world, it could open up a lot of interesting plotlines. For example, his Hogwarts training in magic could interact with the reaper's duties in the Black Butler world. Also, his relationships with other characters from the Potterverse could be re - imagined in the context of Black Butler.
One great 'Black Butler Demon Reaper Fanfiction' is 'The Reaper's Bond'. It delves deep into the relationship between the demon and the reaper in a very interesting way. The story has a unique plot that shows how they might interact beyond what we see in the original series. The characters are well - developed and their dialogues are engaging.
One common theme is mortality. Since Grim Reapers are associated with death, fanfictions often explore the concept of life and death, like how characters face their own mortality or how the Grim Reapers view the lives they are meant to end.
There's also a fanfiction where a female Grim Reaper is sent to observe the events in the Black Butler universe as a sort of undercover mission. It shows her perspective on the strange and often dark world of Black Butler. The story delves deep into her character, exploring her backstory as a Grim Reaper and how it shapes her actions in this new environment. It's really engaging as it combines the two concepts in a very natural way.
William T. Spears is also quite popular. His strict and no - nonsense attitude provides a great contrast to other more chaotic characters, and fanfiction often plays with his interactions with other reapers or the main Black Butler characters.
A plot that stands out is where a reaper and a demon fall in love. It's an unusual concept considering their natural enmity in the original series. For example, in some fanfictions, they have to overcome their differences and the rules of their respective worlds to be together.
One consequence could be that the demon attacks him. Since demons are often portrayed as malevolent, a wrong summoning could lead to the demon turning on Harry and trying to harm him physically or magically.
There's also 'Grim Reapers' Bond in Black Butler'. This fanfiction delves into the relationships between the Grim Reapers and how they interact with the main characters of Black Butler. It shows a different side of their personalities and their role in the story. For example, it might explore how they deal with the concept of life and death in the context of the Black Butler world, which is really interesting.
The magic system. Harry's magical abilities from the Potter series would be very interesting to see in the context of the Black Butler world. Maybe his spells could be used in new and unexpected ways when dealing with the tasks that reapers have.