It can but you need a move tutor to do that.
yes
In order to teach Dream Eater to any Pokémon, you would first need the TM for Dream Eater. Once you have the TM in your inventory, you need a Pokémon that is the correct type to learn the move.
In Pokemon Ruby/Sapphire/Emerald/Colloseum/XD he learns Dream Eater in lvl 33. But in Pokemon Firered/Leafgreen he learns it in lvl 28.
Dream eater only works on pokemon that are currently asleep. However, as a ghost type move, dream eater has no effect on normal type pokemon, whether they are awake or asleep.
Evolve Ghastly. Ghastly can be found at White Forest. Evolve it into Haunter at level 25 and then evolve Haunter into Gengar by trading Haunter.
lvl 39
In Generation I, the only Pokemon that can learn Dream Eater are Gastly, Haunter, Gengar, Drowzee, Hypno, and Mew. Gastly, Haunter, and Gengar are the only ones who learn it naturally, by leveling up; the remainder can learn it only by TM (TM 42, obtained in Viridian City).
he learns shadow ball, mean face dream eater and dig hope this helps!!!!!!!!!!!!!!!!!!!
it learns(for what i can remember cause mines is lvl 50 in Pokemon crystal) night shade, hypnosis, dream eater, lick, and that's all i can remember
It learns the move Dream Eater at level 57.
its good yea but id take out nightmare since u allready got fream eater is plug in a calm mind to boost dream eater power by a lot
hynosis and dream eater can be learned by tm's but nightmare once he evovle's
yes
After Gastly has evolved into Haunter, he learns Shadow Punch right away. Then he learns the following moves: Level 31 Dream Eater Level 39 Destiny Bond Level 45 Shadow Ball Level 53 Nightmare Level 63 Mean Look
In order to teach Dream Eater to any Pokémon, you would first need the TM for Dream Eater. Once you have the TM in your inventory, you need a Pokémon that is the correct type to learn the move.
it learns it on level 77Type your answer here...
In Pokémon Red, Haunter was capable of learning moves such as Confuse Ray, Lick, Night Shade, Hypnosis and Dream Eater and it could also be taught moves such as Rage, Toxic, Mega Drain, Thunder, Thunderbolt, Psychic, Mimic, Double Team, Selfdestruct, Bide, Rest, Psywave, Substitute and Explosion.