HwKeeper
Auto-translated
Looked at the artifacts from 5.5. Apparently, when compiling sets for overlords, they used mod cards rather than those from the original and the two add-ons. Maybe nothing needs to be rewritten, just rework the sets and add set bonuses.
Yes, I've also noticed that they simply used mod cards there; I'll just move those pages to the mod folder then.
And for Heroes 5, I'll just create new pages with the correct cards.