Drakeling anything - spit through anything that gets in your way, and use missiles on anything that's immune. Even farmers work well with this, though I'd personally advise priests for a mix of magic and good melee.
Dwarven paladins are pretty amazing too, but if you're trouble is around the forest then I imagine you're surviving the early game well enough not to need them. More likely you need herbs and a more versatile character, like a wizard. Gnomish wizards are pretty good.