Maybe to get rid of that pesky Geostigma or hold it back? Or if ya got a cold and just can't rid yourself of those dang stars above your head?
Can't find out which way is forward? Accidentally attacking yourself or your friends? Well how about you try wearing a Ribbon Accessory!
Guaranteed to cure you of all ills in 30 days or your money back.
EDIT: Ok. Guess not. Geostigma must be too powerful for the poor ribbons, anyways :(