Season of Opulence

 (previously known as Penumbra) is the seventh season of Destiny 2 and the final seasonal content of Forsaken, starting from June 4th 2019 and ending September 30th, 2019. During the season, Guardians are invited by the former Emperor Calus to the Menagerie aboard the Leviathan as they meet his challenges and are tempted to join his Loyalist regime as the new Shadows of Earth.

Description
"This Season, Emperor Calus beckons Guardians to prove their worth by pitting them against foes in his Menagerie. He'll send Guardians on treasure hunts throughout the system to unlock the power of the Chalice of Opulence—upgrades that allow you to choose the type of gear you earn."

Activity:The Menagerie "Assembling your Chalice of Opulence is just the first step. Calus has crafted a maze of challenges in his lost vaults. Test your strength in the all-new six-player matchmade activity, the Menagerie, and meet his challenges head on to unlock your rewards."

New Raid "Seek out the most valuable treasures in the underbelly of the Leviathan. Jump into the new Crown of Sorrow raid and join the race for World’s First on day one!"

Trivia

 * Season of Opulence is the first Cabal-focused expansion.