The official Injustice Youtube channel has updated with a trailer for Injustice 2. The latest trailer features what characters will be added in Fighter Pack 2. Fighter Pack 2 will include Raiden from the Mortal Kombat series, Black Manta, and a surprising guest character, Hellboy. Those who have the Ultimate Edition of Injustice 2 will receive the new characters in Fighter Pack 2 when it becomes available. Black Manta will also be available separately for those who have the standard version of the game this September. The worldwide streaming of Black Manta’s gameplay will start on August 27th at 4 P.M. PST.