The Kingdom of Leon Add-On Player will increase the number of potential players for the Swords & Sails Base game. The Kingdom of Leon was was an independent kingdom situated in the northwest region of the Iberian Peninsula. It was founded in AD 910 when the princes of Asturias shifted their capital to the city of Len. Note: The Swords & Sails base game is required for this item. 10 Army & Fleet Wooden Tokens, 2 Custom Dice. 10 Army/Fleet Cards, 1 Diplomat card, 1 Wet Erase Marker. 28 Faction Markers, 1 Reference/First Turn Sheet.