Actually, I thought the hiding from O. Hali was nice touch, could nerf it slightly as Virf is part of Kuina's willpower and that she would have to use her 'mist' to create a area of willpower so she would seems as though she is hidden from enemies O. Haki only when they are in her mist? Just a suggestion :)
WanderingForest
One Piece: Injustice Corrected
Anime & Comics · AgentMonke