Newer comments will be added to the bottom of the page.
Hey Dragon this is an idea I had a while back that never got going.
Basically character finds ring gets cursed, Character passes curse along and the olde and new curses get stronger.
The ideas I had were Nico Robin finding it and her powers getting a mind of their own and causing her problems until she's got dozen's of clones of herself gang banging her.
Rukia getting a curse that causes her to absorb the most dominant trait of the person closest to her at the beginning then it grows to the point she permanently gains those traits is gains the delusion she is those people.
Hinata could get cursed to become at first do want people think she will do, then become what people want her to be.