which would win all of Honkai star rail (who are anime characters)or all of dark souls(who aren't anime characters)

It is impossible to determine a clear winner between the two groups as they belong to different genres and have different abilities and strengths. Furthermore, the outcome would greatly depend on the specific circumstances of the battle. Both Honkai Star Rail and Dark Souls characters are known for their formidable skills and powers, making it difficult to predict the result of a confrontation between them.

something to take in to account is the average person in honkai is capable destroying a black hole were as the average person in dark souls aren't

That is a valid point to consider, as the power levels and abilities of characters in Honkai are indeed on a much higher scale compared to those in Dark Souls. The ability to destroy a black hole definitely gives the Honkai characters a significant advantage in terms of raw power and destructive capabilities. However, Dark Souls characters are known for their resilience, tenacity, and strategic prowess. They are also capable of using powerful magic and weapons that could potentially give them an edge in a battle against the Honkai characters. Ultimately, it would still be a difficult battle to predict with certainty, as both sides have their own unique strengths and abilities.

honkai also has a sentient black hole and dark souls don't

That is another important factor to consider. The presence of a sentient black hole in the Honkai universe further highlights the immense power and cosmic abilities of the characters in that world. The sentient black hole would undoubtedly add a unique and formidable element to the battle, potentially tipping the scales even more in favor of the Honkai characters. However, it is worth noting that Dark Souls characters operate within a universe that is known for its dark and mysterious lore, with powerful beings and entities that could potentially rival or even surpass the abilities of a sentient black hole.

In the end, the outcome of a hypothetical battle between the two groups would still be highly speculative and dependent on various factors such as individual character strengths, tactics, and the specific circumstances of the conflict. Both sides possess unique and formidable abilities that could make for an intense and unpredictable confrontation.