Since The Witch Queen expansion and Hive Guardians became a thing, places like Reddit have made spoof posts of the new blueberries asking for help and advice. They usually take the form of advice like the Warpriest selling a god roll or showing off a fancy new piece of Hive-exclusive gear.
One such post recently popped up on r/destiny2 stating the Warpriest has a god roll of Defiance of Yasmin. Long-time Guardians will recognize the Warpriest as an encounter in the King's Fall Raid in the original Destiny. Despite sporting an iconic look, the Warpriest was put down and has yet to receive a Ghost. As such, the Warpriest doesn't actually appear in Destiny 2.
Moments like these highlight the more easy-going side of the Destiny community. But for those newer to the series, jokes can sometimes be confused as something more legitimate. It's all in good fun and a right of initiation as the in-jokes and memes are nearly as deep and expansive as the actual lore.
For more Destiny 2 goodies, check out How to complete the Caretaker raid challenge in Destiny 2 – Base Information guide on Pro Game Guides.