Lucid Time!

I am in a walled city that feels like Ba Sing Se (From ATLA) mixed with the city from Attack on Titan. (God help me for the name.) The city is supposedly a refuge for people who possess any type of magical or special power.

I am in a district of the city that has these tall cubic glass skyscrapers and all of these lighted signs written in an incomprehensible language. It looked to be one of the wealthier districts of the city.
I cannot recall much until these five kids show up. They are the villians; Supposedly each one of them has the power to turn into a monster that is representative of the world's greatest fears.
One monster is representative of the fear of spiders. It is a large humanoid with spider legs coming from its back. The entire monster is made of millions of spiders and held together with spider webbing. Also, for some reason, the monster has an oven in its chest that spiders come out of.
Another monster is representative of death and is represented by a hulking humanoid form that is made of a mass of bones.
Another monster is representative of the fear of becoming overweight (because I guess that ranks among the five greatest fears in the world) and is a huge grease blob.
I cannot recall what the remaining two monsters were. I think one of them had to do with bees.
Then Goku (Dragonball) and Soul&Maka(Soul Eater) show up. I think the guy from Onepeice was there too (Can't recall his name). There were many other characters there as well, all of them looked like heroes, but I cannot recall any more at this time. Goku is supposedly the captain of the city's defense force. He starts yelling orders to everyone on how to fight the monster.
Then I 'remembered' that I was a demon weapon too (Soul Eater) but I couldn't remember who wielded me. I just recall that I was some kind of sword or spear and somebody was using me. While I was in weapon form, I could still see, but everything was a dark blue color. Whoever was using me was fighting the spider monster.