In Yu-Gi-Oh, how is Yami Bakura able to haunt/posess Ryou Bakura without Ryou wearing the Millenium Ring while Yugi and the pharaoh can barely communicate without Yugi wearing the Millennium Puzzle? -
Millennium Ring - Yugipedia - Yu-Gi-Oh! wiki
Millennium Ring from yu-gi-oh by Ben Crawford | Download free STL model | Printables.com
Yu-Gi-Oh! Cosplay Prop Bakura Ryou Millennium Ring | Far East Day Dream