Shadowrun. If you want Cyberpunk + Magic, this is The Game. The rules are a bit wonky, but it’s the gorilla in the room for that genre. There’s a ton of editions, I played 3rd, which was ok. I’ve heard the latest versions (4th and 5th) are a bit messed up, but have not played them. There are a couple competitors - see Entromancy under In Development, and Karma in the Dark under New Age.