Another theme is trust. The act of making an oath implies a certain level of trust. In these fanfics, we often see how the characters either gain or lose trust in each other based on the oath - watching experience. It can be a turning point in their relationships.
One common theme is loyalty. Since they are watching an oath, loyalty to the oath - maker or the cause behind the oath is often explored. For example, characters might question their own loyalty in relation to what they witness.
One common theme could be the exploration of different worlds colliding. Since it's a crossover, the clash and combination of the settings from 'oath under snow' and the other work would be prominent.
One popular fanfic could be 'The Snowy Oath Witness' where the characters' emotions are deeply explored during the oath - watching moment. It has great character development.
Based on the title, the main characters are most likely to be various versions of Shirou. They are coming together to meet and make an oath. There might also be other supporting characters, but the focus seems to be on these Shirou characters in the context of the snowy setting.
I'm not sure specifically as I haven't read this particular fanfiction. But generally, it might involve a story about Shirou in the RWBY universe under the theme of an 'oath' in a snowy setting. It could be about his adventures, relationships, or some kind of moral commitment he makes in that fictional world.
Well, if this fanfic focuses on all the Shirous meeting under the snow, it might be a great opportunity to see how their different personalities interact. Some Shirous could be more battle - hardened, while others might be more idealistic. The snow setting could add a sense of purity and isolation, enhancing the drama and the significance of their oath. It could also be a chance to explore how their different fates led them to this moment.
I'm not sure specifically as I haven't read this particular fanfic. But generally, it might involve different versions of Shirou coming together and making an oath in a snowy setting. Maybe it's about their shared ideals or a mission they undertake together in this wintry backdrop.
In this fanfic, we should anticipate a deep dive into the Shirou psyche. With multiple versions of him present, the author has a great opportunity to show the complexity of his character. The snow - covered scene might serve as a metaphor for a blank slate upon which they can rewrite their destinies or reaffirm their loyalties through the oath. It could also be a place where they confront their past mistakes and find a way to move forward together as different yet unified versions of Shirou.
Another option is to check out some dedicated Fate - related forums or communities. People there might share their own fanfictions or know where to find the best 'Oath Under Snow Shirou Fanfiction'. They can also give recommendations based on their own reading experiences.
Some smaller, more niche fanfiction communities dedicated to RWBY might also have it. You can search for RWBY - focused forums or groups. Additionally, you could try searching on Tumblr. There are many RWBY fans on Tumblr who might reblog or write about this fanfiction. However, make sure to respect the rules and terms of use of each platform when looking for it.
Finding good 'oath under snow crossover fanfiction' can be a bit of a hunt. You could start by looking at the tags related to it on different fanfiction platforms. Usually, stories with more reviews and positive ratings are worth checking out. Also, joining fan communities related to the original work of 'oath under snow' might lead you to some great crossover fanfiction as fellow fans might share their favorites.