Noibat

X / Omega Ruby: They live in pitch-black caves. Their enormous ears can emit ultrasonic waves of 200,000 hertz.

Y / Alpha Sapphire: Even a robust wrestler will become dizzy and unable to stand when exposed to its 200,000-hertz ultrasonic waves.

Ultra Sun: Fruits are its favorite foods. This gourmet carefully picks out just the ripe ones using its sonar.

Ultra Moon: It flies around in search of fruit to eat. It uses ultrasonic waves to detect which fruits are ripe.

Sword: After nightfall, they emerge from the caves they nest in during the day. Using their ultrasonic waves, they go on the hunt for ripened fruit.

Shield: No wavelength of sound is beyond Noibat’s ability to produce. The ultrasonic waves it generates can overcome much larger Pokémon.