What That Huge Lucifer Midseason Finale Reveal Means For The Rest Of Season 3

The big reveal came after Lucifer connected some dots between the Sinnerman and Marcus Pierce, and the whole thing came to a head when Lucifer realized the significance of the mark on Pierce's arm. It wasn't a mere military tattoo as he claimed. Instead, it was enough for Lucifer to realize that something immortal was up with Pierce. In true Lucifer style, he confronted Pierce by stabbing him with enough violence that any human would have been killed. Instead, Pierce sat up, wheezed a little bit, and sat down to have a drink with Lucifer as Cain. Tom Ellis, who plays Lucifer, has explained how the Cain bombshell will impact the rest of Season 3: