Heroes of Might & Magic III: Horn of the Abyss

but if everyone likes them so much

If my opinion matters - I don't care about Legendary heroes, I don't like cheating ;)
but if I'm playing as Necromancers, I still try to collect the Cloak of the Undead King :D. By the way, will the old combined artifacts remain unchanged?:)

it can be made as an option.

Yes, you can simply copy it from WoG :) and then not a single second will be spent on creating the script :)