I have a lot of characters from various genres who all team up because their worlds became connected into a multiverse. Well it's time to put them to good use! Any amount of you guys can team up to take them on in waves. The tone of this roleplay is more what would make a fun story than strict judging and competitiveness. Fights should of course still be settled with what could realistically happen, albeit you guys get more luck allowed to achieve your goals. You're going to need it, being the underdogs fighting a huge army of heroes.
Power level will not be planet busting, max power being taking out a city through multiple attacks. Such characters would only show up for the final waves. Your characters would need a reason not to have access to such powers too early such as not wanting to use up their energy or something.
I have a lot more heroes than villains so will take the role as the good guys or villains willing to work with them. That being said, your characters would probably be on the side of evil here, so plan accordingly.
The plot will involve my characters teaming up, many for the first time, for some attack on a big bad but the attack is found out and a small team of you guys is sent to take them out before they group up and achieve full power.
Waves will likely have themes to them, so a cowboy won't be teaming up with a magical girl and a dragon, for example, unless it's part of the charm for certain waves.
You guys can have more then one character but I definitely want it where you are heavily outnumbered. I may add generic opponents for you as well to fill things out for the 100 named characters.