I was lucky enough to pull Quora at the beginning of my brawl's expercience, and I agree that she is one the most OP cards in the game! She has won me countless matches, even if she isn't unbeatable and you have to pay attention to not overplay it.
The hard part however is to level up her, as in almost a year I found only a copy!
Btw, enjoy this powerful new card :)
!PGM