Echo is probably feeling pretty pleased with herself, having apparently had Skaikru's shady intentions right all along. Of course, none of this will matter if Azgeda doesn't win the conclave — they'll all die in the praimfiya.
Kane's been something of a father figure to both Bellamy and Octavia. He doesn't look too thrilled to see Octavia readying herself to fight in the conclave either.
Luna is taking part in the conclave, which is strange because she's an outspoken pacifist. I guess the end of the world changes priorities for some people.
Luna and Roan appear ready to fight — to the death, if necessary. What could have possibly happened to cause this turn? Has Luna decided she wants to go, leaving Roan to stop her?
Luna agreed to cooperate with Abby after Raven convinced her, but things might change now that harvesting her bone marrow is potentially the only hope of a saving grace for humanity.
Clarke has proven time and again that she's willing to do whatever it takes to save her people, and she showed little hesitation when it came to offering up the scavenging grounder for human experimentation — but who knows how she'll react when it's revealed that Emori framed him.