[QUESTIONS and ANSWERS] Walkthroughs for the Heroes 3: RoE, AB, and SoD campaigns.

Thanks for the advice. To be honest, I expected more, especially since the forum is filled with experienced players who have been playing for a long time. I specifically want a hero with 13 attack and 3 knowledge. None of my heroes retreated from the battlefield. And as far as I know, if heroes retreat, their subsequent re-acquisition in the tavern happens with a full set of artifacts and the remnants of their army. Isn't that right?

Esteemed experts, if possible, please share your thoughts on where to find the two coveted artifacts and why I didn't get anything for 12 griffins.

Thank you.