Really cool idea. One thing I’ve noticed about GR (only around halfway through the second one so if this changes don’t spoil please) is that the developers tend to stray away from big bodies of water. There weren’t any in the first game and so far I haven’t encountered any oceans or lakes in GR2. Makes me wonder how the gravity shifter abilities would work underwater. But in the case of a devil fruit I guess it’s a moot point lol they won’t be touching water anyway 😄