Friend Code: Submited by: Date: Invalid Friend Code: XCBWHQPXY: anonymous: 8th Nov WFVXGFCFQ: anonymous: 8th Nov WCMCGHZVN. If you want to request others to use your Friend Codes, In-Game Have requested Friend needed for referral request. Please add me I'm a. To add your Knights & Dragons Friend Code to our list, enter it in the box below and click "Submit Friend Code ". A new Friend Code will be listed on the top of.