The Knights of Ren look positively formidable and deadly here, all lined up, ready for battle, completely unfazed and unintimidated by who or whatever stands across from them. Given the smoke before them, though, this may actually not be before a battle, but after. And perhaps not actually a battle, so much as a slaughter, with the blaster smoke wafting from the central knight’s blaster after he performed some dark act.
Article source: https://www.cinemablend.com/news/2481207/the-knights-of-ren-look-ready-for-action-in-new-rise-of-skywalker-photo