It Learn Hypnosis At Level 16 Must Catch Level 16
When U trade it by another player and ur age level "LOL"You can't you have to trade it then it will evolve
I think Gardevoir is a good Pokemon who learns Hypnosis at level 51
tHE ONLY WAY FOR IT TO KNOW IS TO TRAIN A GASTLY AT LOWEST LVL PASSIBLE WHO STILL KNOWS HYPNOSIS CUZ BY THE TIME THEY ARE LVL 16 THAT MOVE IS REPLACED ALRADY AND CANT BE LEARNED AGAIN or go to 2 island and have one big mushroom or 2 tiny ones:)
Lv. 51
Gastly evolves into Haunter at level 25, then trade it and it will evolve again into Gengar.
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.
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.
haunter learns it at level 34
Slowpoke doesn't learn hypnosis
Wobbuffet cannot learn Hypnosis.
No, Kadabra does not learn Hypnosis in Pokemon Ruby, Sapphire, Emerald, FireRed, LeafGreen or Diamond and Pearl at any level.
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.
Snorlax does not learn hypnosis.
Espeon cannot learn Hypnosis by any method.
33 level
Haunter learns Payback at Level 28 in "Pokémon Platinum."
Level 19