The CW has released an official description for the May 25 season finale of Arrow.
Arrow Season 4 ends with an episode called “Schism” and you can find that synopsis below.
OLIVER TEAMS UP WITH A SURPRISING FORCE TO STOP DAMIEN DARHK – Oliver (Stephen Amell) teams up with a surprising force in an attempt to stop Damien Darhk (guest star Neal McDonough) and his magic once and for all. John Behring directed the episode with story by Greg Berlanti and teleplay by Wendy Mericle and Marc Guggenheim (#423). Original airdate 5/25/2016.
Who do you all think the “surprising force” is? Malcolm? Leave some comments below!