So Money Sink and Dreamer are getting the best treatment and Nick might use them to evolve. Evolution of Null's power looks like they might be stealth and transformation based so could Dreamer give Nick powers to put people to sleep and physically entering someone's dream?
Huh, Nick ask the dreamer if all the people he killed was premeditated, because someone ordered it... And the Dreamer confirmed it. All the deaths happened because someone told him to kill.
Doesn't that mean someone ordered Horua to be killed?