Hello, we are going to start a Return to Hoth Campaign. We don't want to use Gideon, Fenn, Diala.

We wew thinking to use both MHD and Murne, is it workable? Would should the other heroes be? Shyla? Jyn? Thank you!

If you want to use Murne but are worried about having too much support in the party that also includes MHD, you can actually build a Murne who's a pretty solid tank/damage dealer.

Lead From The Front is a 4XP card but it turns her into quite a force. If she goes first in the round then all of her attacks get +1 damage and pierce 1 by default without spending any strain - and she can recover 1 each time to boot!

Solidarity lets her move and recover strain without having to use actions, meaning she's more likely to be able to double-attack on her turn

Rebel Propaganda gives +2 health, leaving her at 14 before armour

and finally, if you can earn an ally (which you will have a chance to do at least once in the hoth campaign) Company of Heroes is great no matter what kind of party you're running.

Yeah, with Murne you can bring in a bruiser for pretty cheap. I think the argument that she doesn't hit hard holds little water- she's support for sure, but she's hardly harmless.