yes according to the show
Gastly should have Hypnosis learnt already at the point of catching it.
Many Pokemon have hypnosis in diamond. For examples noctowl, skitty, jigglypuff, hoothoot, haunters, they all learn hypnosis at different levels. -Poliwags -lvl 7 -drowzee- already knows it -ghastly- already knows it -hoothoot-lvl 16 -Smeargle- sketch from another Pokemon -Smoochum- sweet kiss lvl 9- same thing as hypnosis
Slowpoke doesn't learn hypnosis
Wobbuffet cannot learn Hypnosis.
Snorlax does not learn hypnosis.
Espeon cannot learn Hypnosis by any method.
ghastly can use the move dream eater for more info go to serabi.net
Without hacking, Kadabra cannot learn Hypnosis.
It Learn Hypnosis At Level 16 Must Catch Level 16
Slowpoke never learns hypnosis unfortunately.
Hypnosis is a technique which can be learnt by anyone it can be apply on both men and women. In hypnosis your age and gender never matter, therefore can one can be learn hypnosis. At this time a lot of people are using hypnosis to get rid from their problems such as drinking, smoking or tobacco dipping.
no it can't.