Well, you can manage to collect a set of dragon artifacts, at least in the campaign, and it does the following: » If there are 2 items: Adds +1 to all hero parameters. » If there are 4 items: Gives +5 to attack and defense to all 7th-level creatures in the hero's army, and also increases their health by +20. » If there are 6 items: Adds another +3 to all main hero characteristics. » If there are 8 items: Adds one 7th-level creature to the hero's army every day. The creature will be from the same town as the hero. Preference is given to the regular enhanced creature, then the alternative enhanced creature, and then the unenhanced creature.