Destiny 2 is currently in the midst of its latest event, The Revelry. This offers a new type of activity and a brand-new Exotic weapon, the Arbalest, to earn, as the Season of the Drifter continues. Those seeking to continue increasing their Power level alongside all of this can take on the latest Ascendant Challenge, which is located in Rheasilvia. This rewards you with Powerful gear, but you'll both need to know where to go and be well-equipped to complete it.
Ascendant Challenges require you to use a Tincture of Queensfoil while in the Dreaming City. This will allow you to see and travel through a portal to the Ascendant Plane (this one is located in a part of Rheasilvia, the Harbinger's Seclude), where you're faced with a tough challenge in the Cimmerian Garrison. This one involves a lot of platforming, a relic weapon, and a bunch of Taken enemies. You can see where to go and what to do in the video above.
Earlier this season, the quest to find Thorn became available, continuing one of Destiny's best, longest-running stories, so check out our lore catch-up guide for everything you need to know.