How to finish 6.2.5

Hey, I'm stuck in 6.2.5 because of gwenpool, I cannot manage to beat her losing any pv, can you help me ? Here's my roster:

Comments

If you have dr doom even 5star he can beat her.

Use Hercs. Never throw a special and just keep building up to special 3. Throw it and tank gwenpool's and just rinse and repeat