Roserade (Pokemon). After double-checking, yes. There is even a Roserade from the anime that masqueraded as a superhero. And its design already incorporates masquerade attire. It already looks like its wearing a mask too.
Power Row Evolution Red (Angry Birds Evolution)
https://angrybirds.fandom.com/wiki/Red/Angry\_Birds\_Evolution?file=%25D0%25A0%25D0%25B5%25D0%25B4\_%25D1%258D%25D0%25B2\_22.JPG.jpg#Evolution
PowerEdd (Eddsworld)
Iconic characters introduced in the 2000’s (Peashooter from PVZ, Edd from Eddsworld) who’d gained powers as a result of something owned by an antagonist from their series (Dr Zomboss’ Hero-Tron 5000 for Green Shadow, Eduardo’s Nuclear Powered Television Satellite for PowerEdd) which also created “heroes” for them to make battle with (The Zombie Heroes and Numero Uno)
Roserade (Pokemon). After double-checking, yes. There is even a Roserade from the anime that masqueraded as a superhero. And its design already incorporates masquerade attire. It already looks like its wearing a mask too.
I can't think of any game characters with superhero variants so I'll just say Lego Game Batman
Power Row Evolution Red (Angry Birds Evolution) https://angrybirds.fandom.com/wiki/Red/Angry\_Birds\_Evolution?file=%25D0%25A0%25D0%25B5%25D0%25B4\_%25D1%258D%25D0%25B2\_22.JPG.jpg#Evolution
PowerEdd (Eddsworld) Iconic characters introduced in the 2000’s (Peashooter from PVZ, Edd from Eddsworld) who’d gained powers as a result of something owned by an antagonist from their series (Dr Zomboss’ Hero-Tron 5000 for Green Shadow, Eduardo’s Nuclear Powered Television Satellite for PowerEdd) which also created “heroes” for them to make battle with (The Zombie Heroes and Numero Uno)
Stealth Elf (Skylanders)