Tax

If player A wins against another opponent of the same kingdom, A will have to share 3% of his winning sum to the landlord of this kingdom. If A challenges another opponent from a different kingdom and wins, he has to pay 3% of his winning sum to the landlord of his own kingdom and 2% to the landlord of the opponent's kingdom. If A loses, then his opponent (B) is charged 3% of the winning sum to B’s landlord.