Board Thread:Fun and Games/@comment-31512320-20170806170420/@comment-32637988-20170807220407

Polish-Lithuanian Union (Not Commonwealth yet) - 1445 
 * King Władysław III dies and regency council is created.
 * Invites many monarchs across Europe to King Władysław's funeral.
 * Creates new equipment for the armoured forces. (Gothic-style armour, crossbows, balistas, cannons, pikes, new swords etc...)
 * Creates the Baltic Fleet and sends it to patrol the northern maritime borders.
 * Gives autonomy to Poland and Prussia (previously a province of Poland).

Also, note that I'm not being totally accurate.