"Under the Cloak of War (part 1 of the Rah storyline)" (Star Trek: Strange New Worlds)
"Oasis[: Shadowplay II]" (Enterprise)
"Shadowplay" (Star Trek: Deep Space Nine)
Side note, Shadowplay was the first I've seen of DS9 since S4E1 god knows when, and I can definitely see why it's the fan favourite.