Ava's Keyblade (2016)

Another interpretation of the Keyblade wielded by Master Ava, the Vulpeus Foreteller.

I admit this reinterpretation is merely a downsizing of her original Keyblade to a scale where she can wield it easily and based on the Dream Staff choice. Those cloud-like patterns are actually foxtails representing the mystery behind the "gitsune" legend,  seeing as Ava can perform illusions. 

Kingdom Hearts belongs to Tetsuya Nomura, a joint franchise between Disney and Square-Enix.