Badges:
Nightmare Badge: The Nightmare Badge will allow the pokemon holding it to see in the dark, regardless of how black it is, even if the darkness is created by supernatural means. This also works on the trainer if they wear the badge as well.
Ribbons:
Ribbon of Fine Health: Obtained from completing 'Lost Health' side quest.
Medals:
Voiceless:(Gives a +2 to all persuasion checks) Obtained through 'Speak No Evil' event.