Hey guys. First time posting here, and I'm having a bit of trouble at this stage of the game, I'm at map 9, but with lots of trouble to cross map 8. My team rn is Archmage (A, lvl 15, rating 893), Voodoo Elder (A, lvl 15 rating 821), High Priest (A, lvl 15, rating 807) and Reaper (B, lvl 15, rating 790). Only other noteworthy character is a Warrior rank A, who isn't levelled yet.

I cant kill the Ancient Wolves on map 8. I can kill everything else pretty easily, but the wolves are too strong (the other mobs hit for 150-200, where the wolves hit for 400) and I'm not quite sure what to do. I have a levelled Warrior (rank B) who I tried to use, but it didn't help as either I lost a source of damage (the Reaper) or a source of heal (Voodoo Elder, High Priest) for it, and then I couldn't keep up with the damage.

Only way to get past this is farming gold on earlier maps and then buying wood packs to get the Tavern levelled faster or is there anything else to do? Thanks!