What if after finding an ancient treasure Daring do is sent to an alternate world that has a bloody past due to two swords one Demonic and one Holy
[Soul Calibur series crossover]

Yeah, Daring Do will need to obtain Soul Calibur to get back to Equestria and takes place after Daring Don't]

That is a interesting idea you have there. Not sure if she would write the book about it however,

2797104 Unless Soul Calibur comes back with her and she allows rainbow Dash to see thje Holy sword

2797082 Given the bodycount, wouldn't either sword attract windigos?

Perhaps, but Suppose Daring ended the COnquest with the Swords making them well powerless

2797150 is this the sward in your Avatars hooves?

2801032 No Soul Calibur is a Mystical Sword made of Crystal that is a basic Steel Sword

2805379 I like the idea of making a sward out of a crystal.
some crystals are far stronger then anything our smithies could ever forge.

2805428 Its also enchanted since the core of the sword is made of some King's Soul after he sacrificed himself [Its the Holy Counterpart to Soul Edge

2805468 I've had a few ideas along similiar lines, just never having a king sacrifice himself for this purpose.

2805749 In the game his part of his Soul resides inside the Sword, but it manifests as a woman

2805776 that IS a Curious detail ..