For my D&D 4E character, I would like to have some sort of role-play enhancing item, something that gives me more options for role-playing.
For example, my previous character had an armor shard which would allow him to conjure non-magic items with the DM's approval. This resulted in some funny scenes, one of the best being where he conjured a tiara for one (female) head of a twin-headed Ettin, causing her to help the gang.
Now for my new character, a Warforged Paladin I'd like something similar, which might help me get out of tight spots by improving my role-playing options.
What I'm looking for is not a powerful combat item, but something that gives me more ways for creative role play solutions. Also, it is not necessary that it is an actual item from an official list, if it is based on a clever idea and not totally overpowered I think my DM will allow me using it.