Technically, Gastly had Hypnosis at level 1 and by the time you catch it the move has been overwritten by moves Gastly learns at higher levels . So, you need to obtain a Heart Scale in the underground and take it to someone in Pastoria City, who will then be able to teach Haunter Hypnosis.
In Pokémon Crystal, Haunter learns Hypnosis at level 40. This move allows Haunter to put opponents to sleep, which can be strategically useful in battles. Players can also use TMs to teach Haunter other moves if they prefer different strategies.
It Learn Hypnosis At Level 16 Must Catch Level 16
Do you mean "Haunter"? Haunter should already know Hypnosis. If it doesn't, use a Heart Scale. This is not a wise comment, this is the answer.
learn them 2 a Pokemon my haunter knows hypnosis and u cud probably learn mean llook 2 a golbat
No, because it is an egg move so you have to breed for hypnosis.
There is no TM for Hypnosis in any of the versions of the game. Unfortunately, the only way to learn hypnosis is through breeding or your Pokemon leveling up. Level up haunter and it might get hypnosis.
Get a Haunter and teach it Scary Face. Give Haunter a Quick Claw and take him to Mersprit.
Haunter is a Pokemon that relies on special attack, so this isn't a good idea. Payback is a physical attack, so it's not a good idea to teach it to a Pokemon who has a higher special attack than attack.
Gastly has hypnosis as soon as you catch it also drowzee, hypno and many other ghost type Pokemon and psychic type Pokemon.
The Pokémon that can learn Hypnosis are the following: Poliwag, Poliwhirl, Poliwrath, Politoed, Gastly, Haunter, Gengar, Drowzee, Hypno, Exeggcute, Exeggutor, Hoothoot, Noctowl, Yanma, Stantler, Ralts, Kirlia, Gardevoir, Spinda, Lunatone, Glameow, Purugly, Bronzor, Bronzong, Spiritomb and Darkrai chingling can lear hypnosis but it has to evole in to chimaco
mish mosh mash mish mosh mash You can teach yourself hypnosis. There is a book out intitled that. "Self Hypnosis." Hypnosis is an individuals ability to accept suggestions. The easier yu can receive suggestions, the easier you ae to be hypnotized.