Condón

Always carry a condom with you on your cell phone, to have it available to you at all times.

When you are about to start a legendary battle on some stage and it turns out that you do not have a shield, but you have your cell phone at hand, simply open the app and voila, you will be protected to the teeth.

The lucky condom is an app that will get you out of trouble, just when you need it most.