The clues, assembled by players on the Destiny subreddit , to the Exo Stranger's identity in Destiny 2 are scattered all over the Warmind expansion, and while no single hint is concrete evidence, the overwhelming amount of them makes it pretty obvious. The expansion features elements known as Lost Memory Fragments, which players can destroy to find text and lore that relates to the memories of Elsie Bray. There are mentions of Exo technology, which her family pioneered, and studying the Vex, a c...