TM39 is an item in the “All machines” category (TMs and HMs). It costs ₽1000.
In-game descriptions
| Ruby / Sapphire · Emerald | Stops the foe from moving with rocks. May lower SPEED. |
|---|---|
| FireRed / LeafGreen | Boulders are hurled at the foe. It also lowers the foe’s SPEED if it hits. |
| Diamond / Pearl | Large boulders are hurled at the foe to inflict damage. It may also make the target flinch. |
| Platinum · HeartGold / SoulSilver | Large boulders are hurled at the foe to inflict damage. It lowers the foe’s Speed. |
| Black / White · Black 2 / White 2 | Boulders are hurled at the target. It also lowers the target’s Speed by preventing its movement. |
| X / Y · Sun / Moon · Ultra Sun / Ultra Moon | Boulders are hurled at the target. This also lowers the target’s Speed stat by preventing its movement. |
| Let’s Go, Pikachu! / Let’s Go, Eevee! | The Pokémon rampages and attacks for two to three turns. It then becomes confused. |
| Sword / Shield | This attack move doubles its power if the user is poisoned, burned, or paralyzed. |
Move taught
| Red / Green · Blue · Red / Blue · Yellow · Gold / Silver · Crystal | Swift |
|---|---|
| Ruby / Sapphire · Emerald · Colosseum · XD · FireRed / LeafGreen · Diamond / Pearl · Platinum · HeartGold / SoulSilver · Black / White · Black 2 / White 2 · X / Y · Omega Ruby / Alpha Sapphire · Sun / Moon · Ultra Sun / Ultra Moon | Rock Tomb |
| Let’s Go, Pikachu! / Let’s Go, Eevee! | Outrage |
| Sword / Shield | Facade |
| Scarlet / Violet · Scarlet: The Indigo Disk / Violet: The Indigo Disk | Low Sweep |
| Legends: Z-A | Discharge |
Where to find it
Not placed on the atlas maps (so far: Red/Blue and Generation 3).
Sources : PokeAPI (items, item_flavor_text, machines) · atlas · pokeemerald species_info.h