Concerning the draw or encounter of multiple Adventure Cards, rule 15:2 states "If two of the same [order] number are present, handle them in alphabetical order."
I can't remember old rules for 2nd edition, but we usually played that multiple Craft or Strength (not both) based Enemies attacked together and had to be defeated as one if on the same space. Sometimes we limited this by Type (collective Animals, or Dragons, or Monsters, but no mixes). How many others have played similar to this in the past, or do any of you do so in 4th edition? It can make for some nasty challenges in exchange for abundant trophies in one turn.