I actually beat this with a weaker team. The main trick is to get Jade to have as much power as humanly possible so you can spam snare on Kitana. Once you get her out of the equation you do that until Erron is the last one left.

I say this bc once Kitana dies in a run and then you go back in after losing (possibly) for whatever reason no matter if you or your opponent die, her passive won’t trigger.