NOTE: This tech was originally on CE, but this time there are heavy modifications.
The four swords have currently not been found by anyone; they are disguised as asteroids circling between the galaxies.
Excalibur
A holy sword, it is noticeably shorter than the images of it display it. Known for a light blade and quick slash, it generates a sort of magical barrier around it; basically, whoever uses it cannot be harmed by magic. In turn, though, armor they are wearing is weakened, meaning this blade is best to take on mages and other magical beings. It is also easily destroyed; in the event of that, the magical barrier is disabled and the sword must be reforged out of the same metal that the original blade used. If Excalibur and Durandal collide, expect a massive bang.
Durandal
An unholy sword which is so large that it takes the strength of two ordinary people to lift it. Heavy and strong, Durandal poses a threat to whole armies. Its strength comes at a cost, though. It is so heavy that all defensive properties are nullified, meaning the user must constantly be on the offensive. It comes with one more advantage though; it is impossible to destroy. Smash it against diamond or heat it to temperatures of plasma, it will not even bend. If Durandal and Excalibur collide, expect a massive bang.
Kusanagi
The holy counterpart to Durandal. It is lighter but longer, and shaped like a katana. Good thing that it only requires one person to lift it. Like Durandal, it poses a great threat to whole armies, but like Excalibur, it generates a magical barrier, and like Excalibur, can be broken, and lessens defensive properties. If Kusanagi and Muramasma collide, expect a massive blast.
Muramasma
The unholy counterpart to Muramasma. It is short but heavy, shaped like a katana too. Like Durandal, it nullfies defensive properties due to the dense metal it's made of. It has a very fast swing, though, and is impossible to break.
