VIXEN JOINS TEAM ARROW: Oliver (Stephen Amell) realizes he needs help battling Damien Darhk (Neal McDonough) so he calls in an old friend Vixen (Guest Star Megalyn Echikunwoke). Using her magical ability to summon animal powers, Vixen gets a lock on Darhk’s Location and The Team goes to War. Meanwhile, Thea (Willa Holland) has a heart to heart talk with Malcolm (John Barrowman). Gregory Smith Directed The Episode with Story by Marc Guggenheim and Teleplay by Keto Shimizu & Brian Ford Sullivan.