I've either got the perfect set of characters, or I have really figured this game out.
The first few locations are a bit tough in each realm, but I'm able to gain momentum, get the right skills in the slots, buy the right items, and from then on I feel I am handling anything that can be thrown at me.
Using the Bounty Hunter and Druid are huge. The Witch is even bigger and maybe the most powerful hero I've played with. Being able to see what is coming without "revealing" them is huge!
Fun game, but I'll definitely be ready to put it up after beating it - if I beat it. :)