The blindfold cancels out the blindness. You know, it like overwrites it. if you're blind and you put on a blindfold, you can see
Terraria Community Forums
jaractus
Dundershock
The blindfold prevents darkness debuff, and I guess the logic here is that by blinding your eyes with the blindfold, your eyes can adjust to the darkness faster?
UltiDaniel
So the Blind fold causes blindness, and enemies can cause blindness, but if you are already blind, then that would mean that you can't be blinded right?