Lord of Blades raid.

The super-ginormous imposing warforged is The Lord of Blades himself, taking on a valiant group of adventures.

In black armor to the left swinging the huge sword is Flirno, Master Smasher - Blade Master.
Not seen in the image because she's stabbing him in the back is Linyao, Green Kensei-Monk of Picky Purification, also known as the Guild Kobold.
Far to the right and a little out is Rinnae, Singer of Spellsongs and Healer of Small Wounds.
In the far back to the left, the faint flame flickering is Urgfuzz, the Singed Wolf Spirit, Healer of Big Wounds.
In black pajamas in the foreground is Karihn, Shintao Monk, Tanker of Things.

Not pictured: the Hounds, assassins, and artificers this blasted boss sent repeatedly to keep everyone else busy.