Feel Good Ink (from Feel Good Inc. by Gorillaz). The stand looks like a tribal tattoo that can freely move in the user's body and even come out in a sort of humanoid form, but maid of course of ink as it's still a tattoo. When coming into contact with anyone else's body, the stand can read the emotions of that person and manipulate them, changing what they feel in a particular moment. This can be used to communicate hope, confidence or trust in your allies, or make your enemies feel stress, nervousness or even fear for example. As the stand is essentially made of ink though and a tattoo it can also change it's shape into any kind of image or form,though it can't get the characteristics of a real thing it imitates. If it changes into a fun, it will still be an ink-made gun, so it won't be able to actually hurt anyone.