So I tried to mod my 3DS XL and I think I bricked it.

[Dionicio3]

What exactly can I do now?

When I first modded my 3DS, I had a real fun time save editing my copy of Pokémon Y, maybe you can start there. If not, you can always look for cool homebrew software or games, make backups of your saves, install custom themes, etc

 

[Eveldee]

You'll find a lot of information on where to find games on Reddit, just type the corrects words and you'll get a list full of them