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Initially, point 5 looked like this (for reference):
5. Prohibitions and Restrictions
5.1. Sir Mullich is prohibited from being leveled up to level 3, and Izra and Vidomina are prohibited from leveling up their "spellcasting" to the "expert" level. Otherwise, a ban will be applied (only to the hero, the player will not be banned).
5.2. Any magic can be used against neutral creatures and AI opponents.
5.3. It is prohibited to use level 4 and 5 spell scrolls against an opponent and for moving around the map without building the corresponding level of the Mage Guild in any of your cities.
5.4. "Rush" attacks are prohibited: Red is not allowed to attack Blue on the first day of the week with reinforcements purchased on that day.
5.5. "Hit-and-run" tactics are prohibited: i.e., attacking, casting magic, and fleeing in the first round of battle. However, if you also deal damage with magic, then you can flee.
5.6. Joining neutral creatures is prohibited. However, you can obtain them from Pandora and from the Oracle.
5.7. The "Dimension Door" spell can be used no more than once per day.
5.8. It is prohibited to use "Dimension Door," "Flight," Angel Wings, or to bypass moved guards to take Pandora, scrolls, artifacts, or visit locations without killing the guards. You can take chests, campfires, and resources.
5.9. It is prohibited to enter neighboring territories without defeating the guards standing at the entrance (i.e., if they have been moved). If two or three guards are scattered along the road, any one of them can be defeated.
When using wings, "Dimension Door," or "Flight," it is not necessary to defeat the guards.
5.10. It is prohibited to visit the Cartographer and "Fort on the Hill."
5.11. It is prohibited to collect the "Undead King's Cloak."
5.12. In the "Conflux" castle, upgrading monsters to levels 1, 6, and 7 is prohibited. When playing as Conflux, the starting hero is chosen randomly when the map is generated.
5.13. In the "Necropolis" castle, building the Necromancy Amplifier is prohibited.