Can I change the background?

Hello, can you see my new work?

The oc is just An ummy but an blob it is lob and it is OP and added into the game

Can I change music??

My oc is super owerpowered i can add It?

The music 3 blueprint in your deck has some good music, you'll get this deck credited in my secret game I'm working on, well it's called Stratego cause that part was leaked but yeah the rest is secret