Maybe Riptide Is Literally Water
I'm convinced at this point that Riptide might actually be made of a liquid polymer or something. Maybe her powers aren't water manipulation, maybe she's just literally water.
(Panel from part 2 of Team Youngblood #9, Image Comics)
*as usual for Youngblood stuff I feel like I need to point out that Liefeld didn't actually draw a lot of the issues or everything in the issues (he drew part 1 of this issue but not part 2, and this panel is from part 2) because whenever I post a panel, the comments have some that assume it's him