I think noone mentioned yet a trick that usually works against Pandora. You should engage her with multiple models so that she can't push out. This at most needs 3 models but in case she is close to a building, wall etc. even 2 is enough. Since Pandora will want to bring harm as soon as possible if the Pandora player plays overconfidently he will activate her early, making this tactic easier.
From the mentioned crews, Ramos and the Gremlins can do that easily. And when she is locked up in combat, you can shoot her with Attacks that doesn't randomize (Ramos' spell, Shoot High Boys aura etc.) or send in some melee beatstick like Howard Langston. She will melt quite quickly.
As for Lynch he can kill Pandy with 2 successful Final Debt spell. He just needs the same high cards as Pandy since it will be a 7 vs 7 duel. Of course you need to get Brilliance on her but that is not a very big task.