When you explore in a given kingdom, what is the pool from which the enemy troops are drawn? My understanding has been that you face a quest or challenge battle from that kingdom, possibly with a substitution. The substitution will be one of the legendary or mythic troops you own. (For instance, I never saw Gard’s Avatar in explore, but when I got him a week ago, boom, he starts showing up in my explore battles.)
But others in my guild have had a different experience. One person said he encountered an unattainable troop King Gorgotha in an explore battle. Is there a definitive word on this?