(Pokémon Red, Blue, Yellow, Gold, Silver and Crystal Versions)
Barrier is a Psychic-type move.
Learnset
The following Pokémon can use Barrier:
| Pokémon | Learnt |
|---|---|
| Abra | by breedingGSC |
| Shellder | by breedingGSC |
| Drowzee | by breedingGSC |
| Staryu | by breedingGS |
| Elekid | by breedingGSC |
| Magby | by breedingGSC |
| Tentacool | at level 33RBY |
| Tentacool | at level 36GSC |
| Tentacruel | at level 35RBY |
| Tentacruel | at level 38GSC |
| Mr.mime | at level 1 |
| Mewtwo | at level 11GSC |
| Mewtwo | at level 63RBY |