Yes, there might be such fanfictions out there. Fanfiction writers often create crossovers where they put characters from different universes like Naruto and High School DxD together and come up with various scenarios, including ones where Naruto could potentially 'kill' a character from the DxD universe. However, the quality and nature of these fanfictions can vary greatly.
Yes, there are likely some fanfictions with such a concept. The 'Harry Potter' fandom is vast and creative, and some fans like to explore extreme or alternate storylines. However, not all of these fanfictions may be high - quality or follow the original spirit of the series closely.
Sadly, without further details about the 'Hand of God Novel', I can't tell you the author. It could be a new release or an older work that has slipped under the radar. If you can provide more information, such as the genre or some plot details, it would be easier to narrow down the possible authors.
Since I don't have more information about this particular 'Hand of God Novel', it could be a story that uses the concept of the 'hand of god' as a metaphor. For example, it could be about a person who has an extraordinary ability that seems almost god - like. This ability might be used to save a community, or it could lead to moral and ethical dilemmas as the character grapples with the power they possess.
The 'God Hand' game has a rather unique story. It's set in a world filled with various strange and powerful enemies. The protagonist has to fight his way through using his God Hand powers which are both a blessing and a curse. It involves a lot of action - packed battles and exploration of different areas.
Guts is purely fictional. It's a concept or character that exists within the realm of imagination and creative storytelling rather than being based on reality.