TM39 teaches a move to a compatible Pokémon. TM39 is:
Sorry, we don't have location data just yet.
|Black 2/White 2||Coming soon|
|Stops the foe from moving with rocks. May lower SPEED.|
|Emerald||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.|
|Large boulders are hurled at the foe to inflict damage. It lowers the foe’s Speed.|
|Black/White||Boulders are hurled at the target. It also lowers the target’s Speed by preventing its movement.|