1. Super speed (The Flash) 2. Hacking skills (Barbara Gordon) and 3. Invisibility ( The League of Extraordinary Gentlemen). My first two powers would be my primary powers. Mainly because I would want to get in and out without any trouble. The speed would help alot. It would allow me to get past everyone and to the computer without tripping an alarm. Once I'm at the computer, the hacking skills will come in. That mixed with the speed; it will take no time atoll. My third power is for 'last resort', just in case I do run into any trouble. I can get away easily. So there you have it, my powers to infiltrate the Batcave.