There is no cost for changing factions directly. Only the costs of constructing the new castle for the new faction.
Each of the factions have a different innate parameter. https://www.lordswm.com/help.php?section=8
Demons get +1 attack. Wizards and Dark Elves both get +1 knowledge.
Finally, each faction level provides you with additional bonuses to your troops. www.lordswm.com/help.php?section=10 - If you changed from a faction where you had faction level 3 for example, to one where you had 0 faction level, then you would miss out on 1 attack, 1 defense and 1 initiative for the new faction.
I notice that you have not changed faction on this account. It is important to read the rules regarding multiple account usage and to mention the names of your other accounts in your personal information. You may find the rules here; https://www.lordswm.com/help.php?section=5 - Section 3 especially relates to the specific use of multi-chars. |