Hello! I am sort of a new player in destiny 2 as I played a tiny bit before Shadowkeep. A friend told me that during the Red War campaign Sloane on Titan will give you the exotic Raiden Flux after completing the quest Riptide, however I have completed the entire campaign and have yet to have the choice to choose it. Has this been changed? Can you only get this exotic through engrams or did I miss something? Thank you for the help