From 1d4chan

AFAIK, Blackshields are Space Marines who have forsaken their parent chapter for reasons of shame or honour, joining the Deathwatch and replacing their heraldry with a completely black pauldron (hence the name). Not renegades. --Dr. Thompson 06:52, 17 January 2013 (UTC)

You're right- whoever made this didn't do the research on it very well. Might as well put the "delete" tag on it- the quality's too low to salvage and it's not linked to any other pages anyway.--Newerfag 07:08, 17 January 2013 (UTC)