Granted, you become a garden gnome. You spend all your days in the garden, protecting it from intruders. Too bad cats don't give a [bleep] and piss on you. I wish I had a better bike.
Granted, that makes you Jesus. So your father ends up sending you to get crucified. I wish I didn't need to sleep, and could go on forever without being tired.
Sorry, I went away. Anyhow, what you got is pretty much OK. I'd go with: "El malvado Syndrome planea destuir el mundo y la familia Increible tiene que pararlo/detenerlo."