HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

These are definitely detrimental artifacts, just like the artifacts for diplomacy, eye, and many other skills – ballistics, scouting, learning, spellcasting, water, etc. Obelisks, imp, cartographers also only hinder. Remove the useless skills from all heroes and replace them with neutral offense or leadership. It will be a great game, almost like CRISIS111, where you can be invulnerable, elusive, invisible, or self-healing – all paths (1) lead only to a cutscene, and the balance is perfect.
And what is this nonsense, giving one elf units and another golem units? The rights of the "negroes" are being violated; we must summon Mumburu Bumburu – democracy is in danger!