Marvel Knights: 20th (2018-) #4 (of 6) Written by Vita Ayala Donny Cates Art by Joshua Cassara Cover by Geoff Shaw What has changed the world around them? Who has taken their memories of who they were, and why? And why are they all haunted by the same ghost? Only one man can find the answers. A man who once ruled a nation! But even with no homeland, no fortune and no weapons, T’Challa is still the most dangerous man alive!