I started recording some big battles that take place in the main campaigns of Heroes IV. The quality is not great for some of them but I think I've worked out a good way of recording it now, so future ones will be better.

Solmyr vs Vampires
Tawni vs Captain Swift - This one is more of an "epic bypass"

Quality can be improved

The quality is better on these ones - use 720p.

Gauldoth vs Behemoths
Gauldoth vs Cyclops

I would rather recommend user-made maps if you desire HUGE battles. Particularly Draconis and the A Wind Of Thorns campaign come into mind.

Also, the first map of the Barbarian campaign has an extremely difficult but also extremely satisfying island battle if you play on Impossible difficulty. (Why satisfying: Because there are very few people who won it.)

Thanks, will check out the "A Wind Of Thorns" campaign. Also, next video will probably be of the barbarian campaign. I found that one the hardest level to complete out of all the campaigns, so it should make a good video.

My favourites are the battles that seem impossible the first time you look at them but then after thinking about it carefully and developing an unusual strategy it becomes winnable.