The San Francisco Demons have a total of 7 logos in their one brief year of existence as a part of the XFL league sponsored by Vince McMahon. (adsbygoogle = window.adsbygoogle || []).push({}); Demons Alternate Logo Demons Wordmark Logo Demons Team History amzn_assoc_placement = “adunit0”; amzn_assoc_tracking_id = “yorkshirete03-20”; amzn_assoc_ad_mode = “search”; amzn_assoc_ad_type = “smart”; amzn_assoc_marketplace = “amazon”; amzn_assoc_region = “US”; …