On a densely populated planet, a tall, muscular human wearing an orange hoodie walked around one of the largest cities. With a certain range of him, random people seemed to suddenly die, though the range was so vast that no one connected him to it. Later on, autopsies of the bodies would reveal that the victims exploded from intense vibrations, yet no one other than the victims ever felt like anything was ever amiss.
Z was content sharing his music only with his targets. It was not so bad to hear a pleasant melody before dying.
Certain planets suffered beast tides, where every single beast on the planet suddenly revolted and attacked the Sanguis Pluvia bases, even though there was no history of such a thing on those planets. On one such planet, a golden sloth closed its eyes to take a nap, while on another, a deer with large antlers looked out into the distance.