Working on my dwarves too, what stage at you at?  I'm currently at 15 and getting smoked by the trunda's, but levels/gearing is my biggest issue at the moment.

Melga for sure, she's your revivor. Longbraids seems like a deadly DPS. Jarl is good for increase def/decrease atk buffs.

Rearguard is redundant for jarl and I think you'd be better off with Runekeeper instead.  Better healing, and increase atk.  Removes buffs too.

Does MK stay alive?

Melga is great from what I've been told, Brogni would have made this a cinch 4u...

My team is only 50-50 at fw21:

Rearguard (very good for fw)

Rock Breaker (very disappointing, though aoe provoke is helpful except against boss)

Jarl x2 (excellent champ)

Brogni 

I think your team will be better

Rearguard is great against boss, healing plus ally protect as the boss ignores defense and hits (single target) like a truck.  With melga and rearguard heals u should be set.  MK and Gala will do plenty of damage.  

Thanks both

Chris- mountain king survives fine, i think i am on 15 too, but it is painfully slow with single target damage- to be honest survival isnt a big issue as even with awful gear melga just picks everyone up all the time... time is the main issue, i dread doing dwarfs fw in a way as it is so slow... so even though i want to build a team i have totally neglected the champs.

Trips, cheers looks like one suggests runekeeper and the other suggests rearguard.. argh :)

Ill 6 star longbraids first as the consensus is she is worth it thanks, and yes i totally regret not getting brogni!

Since u have Melga, u may be able to get by with Rearguard at 50 tbh.  Will need really high HP (hopefully u have good immortal gear) though as boss will target lowest hp.  

I  would  think  that  Runkeeper  is  much  more  beneficial  than  Longbraids  since  you  already  have  Mountain  King  for  pure  damage.