>>20948076The ability creates super sunlight that prevents water type moves from being used.
Cloud Nine suppresses weather effects, hence water type moves should be able to be used.
The ability only explicitly suppresses other weather setters. If it also suppresses air lock/cloud nine I will concede the point, but considering Rayquaza's lore bit is that is overrides the other weather legends, that seems unlikely, so I am assuming it does not until I get confirmation otherwise.