Red +2: When it locks eyes with an enemy, it will use a mix of PSI moves such as HYPNOSIS and CONFUSION.
Yellow +2: Avoid eye contact if you come across one. It will try to put you to sleep by using its pendulum.
Gold / HeartGold: When it is very hungry, it puts humans it meets to sleep, then it feasts on their dreams.
Silver: Always holding a pendulum that it rocks at a steady rhythm, it causes drowsiness in any one nearby.
Crystal: The longer it swings its pendulum, the longer the effects of its hypnosis last.
Ruby / Sapphire: HYPNO holds a pendulum in its hand. The arcing movement and glitter of the pendulum lull the foe into a deep state of hypnosis. While this POKéMON searches for prey, it polishes the pendulum.
Emerald: The arcing movement and glitter of the pendulum in a HYPNO’s hand lull the foe into deep hypnosis. While searching for prey, it polishes the pendulum.
FireRed / X: It carries a pendulum-like device. There once was an incident in which it took away a child it hypnotized.
Diamond +7: Seeing its swinging pendulum can induce sleep in three seconds, even in someone who just woke up.
SoulSilver: Always holding a pendulum that it swings at a steady rhythm, it causes drowsiness in anyone nearby.
Omega Ruby / Alpha Sapphire: Hypno holds a pendulum in its hand. The arcing movement and glitter of the pendulum lull the foe into a deep state of hypnosis. While this Pokémon searches for prey, it polishes the pendulum.
Sun: While it is an extremely dangerous Pokémon, people who are in need of a good, sound sleep call it their savior.
Moon: As a matter of course, it makes anyone it meets fall asleep and has a taste of their dreams. Anyone having a good dream, it carries off.
Ultra Sun: In Alola, Komala is Hypno’s main target. It rarely harms people.
Ultra Moon: There are some Hypno that assist doctors with patients who can’t sleep at night in hospitals.
