Yes you can get it by leveling up
If you have an Abra, the best hypnosis Pokemon is alakazam. So catch an Abra, evole it to a kadabra, the evolve it to an alakazam to have the best hypnosis Pokemon
Most psychic types can learn hypnosis most normal types can learn rest. Here are some examples: Snorlax, Hypno, Alakazam, Noctowl.
Alakazam
Alakazam does not evolve
First You need an Abra Evolved into Kadabra. Then You need to Trade Kadabra to a person where it will evolve to Alakazam. Then that person MUST trade Alakazam back for you to have Alakazam in Pokedex.
There are several types of hypnosis techniques, including traditional hypnosis, Ericksonian hypnosis, neuro-linguistic programming (NLP), and self-hypnosis. Traditional hypnosis involves inducing a trance-like state to access the subconscious mind, while Ericksonian hypnosis uses indirect suggestions and language patterns. NLP combines hypnosis with language techniques to change behavior patterns, and self-hypnosis involves inducing a hypnotic state on oneself for self-improvement or relaxation.
Trade Kadabra to get Alakazam, and Haunter to get Gengar.
Alakazam doesn't evolve.
Kadabra evolved into Alakazam when it was traded.
kadabra evolves into alakazam when he is traded.
Abra only evolves twice: into Kadabra and Alakazam. Alakazam does not evolve, as it is the final form of Abra.
The duration of Alakazam the Great is 1.47 hours.