Warlock – “Clan Leader” [Campaign 4, Mission 1]

I planned this mission carefully, so I wasn't afraid of anyone in the arena. On the first day (in the arena), I killed 6 Heroes in a clockwise direction; the two remaining decided who was better, and on the second day, I killed the last one. 2Boris K What is version 3.0? Is it a mod where you can play the original with the Stronghold faction?