| Type | psychic |
| Category | Status |
| Power | 0 |
| Accuracy | — |
| PP | 10 |
| Introduced | Generation 5 |
Wonder Room switches the Defense and Special Defense of all Pokémon in battle, for 5 turns.
When a Pokémon is holding Psychium Z and uses its Z-Power, Wonder Room turns into Z-Wonder Room and raises Special Defense one stage, in addition to its usual effect as above.
| Black White Black 2 White 2 | The user creates a bizarre area in which Pokémon’s Defense and Sp. Def stats are swapped for five turns. |
| X Y O.Ruby A.Sapphire | The user creates a bizarre area in which Pokémon’s Defense and Sp. Def stats are swapped for five turns. |
| Sun Moon Ultra Sun Ultra Moon | The user creates a bizarre area in which Pokémon’s Defense and Sp. Def stats are swapped for five turns. |
| Sword Shield B.Diamond S.Pearl | The user creates a bizarre area in which Pokémon’s Defense and Sp. Def stats are swapped for five turns. |
| English | Wonder Room |
|---|---|
| Spanish | Zona Extraña |
| Italian | Mirabilzona |
| Japanese | ワンダールーム (Wonder Room) |
| German | Wunderraum |
| French | Zone Étrange |