Protagonists: Sam, Dean, Bobby, Death
Major Antagonists: Castiel, Crowley
FEATURED CREATURES: Angel, Demon, Four Horsemen, Leviathan
Over Plot: Brothers deal with Castiel now having godlike power
Major Character Deaths: None
Minor Deaths: 44 angel hosts, lying preacher chokes from Castiel along with 199 others(exposition from tv reporter), Castiel takes out entire senator’s office which is 14 by my count
Notes: Castiel stands in a field of at least 44 angels he killed, exposition alludes to much more of a death toll, but doesn’t give specifics here, however in episode 21 an angel confirms that he kills thousands. This means at least 2000 angels died and between 44 and 2000 hosts. Castiel is back to a protagonist by the end of the episode before the Leviathan take him over.
Episode Bystander Kill Count: 258-2214 humans
Killed/Destroyed/Banished Count: 2000 angels