Most Annoying Hero in the Game

[Keneth]

Inquisitors are not available in my game, also he randomly uses other spells like lightning or sheep. Killing him in two rounds also seems next to impossible due to a large ammount of necromancers (I think it was a stack of some 200 or so) which take forever to kill even if I pound them with everything I had in my army at the time. I don't remember the exact composition, I think it was 2 stacks of emerald green dragons, 2 stacks of royal thorns, 1 stack of necromancers, and another stack of something, possibly demonesses but I'm not completely sure.