Story time!!!!

The first is my plan for Strix. He's gathering forces to take over Death City, holding basically like a witch/ Dark Weapon rebellion against the DWMA.

Step 1, gather people to aid him and further his reserch. Step 2, use his eventually aquired knolage of wavelength-altering chemicals to form an army of golems with souls... much like how Arachne was able to control the Golem her spiders were inside, but with a more complex method to account for people's lack of magic. Mainly, funneling wavelength altering chemicals through the golem to make sure it can be controlled normally (which is basically just a substitute for blood).

Step 3 is a bit less set in stone and involves becoming a force in the world that seems positive. Once the reserch is more complete, they use the chemicals as incentive to join thier group when it's able to help people match wavelengths with thier weapon.... MAYBE they join the evil DWMA as just a force specifically based around killing Kishin and DWMA Meisters to protect Witches. Somewhere along steps 2-3 I plan on making a character that's a golem with a soul that will be tied directly to the story itself, although I know that sounds like a pretentious thing to say.

Step 4, they frame the death of one of thier members on the DWMA and ignite a complete revolution. Witches have a cause to gather behind that, while a lie, would put them in the right and paint the DWMA as the offensive evil force to them. Making the other academy/ whatever the people acting in self-defense. They go out to fully invade the DWMA with thier vast unusual force in a complete full battle as a select small team infiltrates the academy's walls.

Step 5 happens when/ if they eventually are stopped. IDK if Strix will still be alive or in-charge of things at this point. But, whoever's alive will be able to gather quite a huge number of souls. People who were caught in the crossfire, powerful Kishin and witches, weapons and meisters alike. So, whatever happens, whoever eats that large ammount of souls will become REALLY freaking powerful, right?! Like instantly go Kishin Egg and finally Kishin! With that much power, it shouldn't take long to revive Asura but why do that when you can just simply destroy Death City and everything in it as a test of your newfound powers? Gather some Magic tools and destroy Shinigami? Whatever happens, right?

Step 6, and this is WAAYYYY past the point at which this stuff is probably never going to happen. Once you have the power, seal off the ruins of Death City and hide it inside of a giant dome of rock/steel. Forcing the Shinigami to be trapped in his Death Room or in complete darkness for the rest of his days.......... Hopefully, we NEVER get that far because GOOD GOSH! Right?