I would have to say vet was my fastest win % having just played them a little after DoS now it sits on over 200 wins with my magmar (Makantor be praised)
I'm a Saji main and proud of it I love her bbs and the fact I can one shot most minions with falcius and bbs. But she is in vet and they have obvious limitations. I love playing artifacts spinecleaver. Ankh and the 2 drop one are my mains. I like sand sister Saon if she was a 5 hp minions she could fitting the tank. Position pretty well.
I think cp needs to apologize for messing with vet so much by giving us a rush minion with some other ability.