Adamantine Ring of Selective Memory Loss

This ring made out of adamantine gives you a +1 bonus to AC.

Cursed: This ring is cursed, and becoming attuned to it extends the curse to you. As long as you remain cursed, it is impossible to remove the ring. You remain cursed until you or the ring are targeted with remove curse or similar magic. While cursed, roll a d6 after every short or long rest. On a 5-6, you forget what hands are. The first time you see hands after forgetting what they are, you have to succeed a DC 15 Wisdom saving throw or become stunned for thirty seconds while you reel from how exceedingly weird hands actually are when seeing them for the first time.

Notes: Bonus: Armor Class, creature with hands, Buff, Cursed