A Destiny 2 player recently shared a Warlock class build with all white garb, making the Guardian look almost the same as The Speaker from the games. Speakers in the Destiny universe are entities from the Golden Age who can hear from the Traveler and preach the teachings of the light. In Destiny 2's Dark age, The Speaker is the last known member of this species, who can communicate with the Traveler using the mask built by an unknown Speaker.