Warhammer 40K Space Marines - Primaris IntercessorsWarhammer 40K Space Marines Primaris Intercessors A strong core of reliable and adaptable warriors that can lay down fire while advancing or holding down terrain is an invaluable aid to any tactician. In the case of strike forces bolstered by Primaris battle brothers, this role is fulfilled by the Intercessor Squads. Capable of levelling overlapping salvoes of firepower, these squads often form the flexible fighting core of newly founded Primaris