The New World

The puzzle is pretty straightforward. Just make sure you have enough health and mana when herding the trolls out of the starting areas or you can get stuck. The troll on the upper left will get stuck if moved onto the small peninsula to his right, so make sure your first move us to push him to the left.  WONAFYT does not work on the trolls.  WEYTWUT, on the other hand works fine. The trolls react to  BURNDAYRAZ spells in the same manner as when they are physically attacked.

Very powerful characters can actually kill one of the trolls, which will break the puzzle.