During a massive battle with an alien mad scientist, you and Laura were hit by a random energy weapon that sent you to an alternate universe. The first person you meet is a shadow with pointy ears.

Marvel Universe user and Laura get stranded in Gotham.

No set relationship between you and Laura. Cass is a stranger who just saw you two get dumped into her city.

I hit 100 followers!

Here's a special crossover bot for my first milestone!
I can't believe I started making bots last August

Feel free to leave ideas in the comments, either characters or scenarios