Well you need a Pokemon with the move and the correct badge that enables you to use rock smash outside of battle. It could be the mauville badge, that im not for certain.
you need Rock Smash and teach it to a Pokemon by going to your invetory and clicking use then select a Pokemon and delete a move. Its hard to find because i cant find it and people say you can buy it but i cant.
Use Rock Smash
firstly its pokemon gayze gween secondly nothing happens except wendy has a millmill instead of totaline
In Pokémon Diamond, the ability to use Strength outside of battle requires you to have earned a specific badge. You need the Forest Badge from the Gym Leader in Eterna City to use Strength outside of battle. If you haven't obtained this badge yet, the move won't work despite having it in your Pokémon's moveset. Additionally, make sure you're trying to use Strength on the correct boulders and in the right areas where it is applicable.
You can't, only in explorers of sky yes you can you cant get orgin form but you can get giratina you need secret mark on your badge and i forgot how you get the mission you can likely get in on gamefaq.com the misson area is world abyss you unlock it when you get the mission
Gee. I'm sorry to break any spirits or anything. but you cant. The closest thing is changing peach's colors.
you cant do smash moves without a smash ball unless you hack the game
you may not have the gym badge for it
you cant
you cant
Obviously you get the badge
no you cant do anti gravity in sonic smash bros
You Cant
You cant
you cant
You cant
you cant