Ring, common (requires attunement)
This is actually an ordinary ring.
Curse. This ring is cursed, a fact that is revealed only when an identify spell is cast on the ring. Attuning to the ring curses you until you are targeted by the remove curse spell or similar magic; removing the ring fails to end the curse. While cursed, you fully and utterly believe that the ring is a Ring Of Invisibility , and thinks he or she can turn invisible. Any attempt to convince the creature otherwise fails.
This is great, I'm adding this to my campaign and secretly telling the player that he turns invisible... And the others that he thinks he's invisible
Good idea, I was actually thinking about how to sneak around metagaming with this item.
Hilarious
this is very nice :)
This is legitimately hilarious XD