You use the explorer kit you got from the old man in eterna city to go underground and mine at the sparkling spots on the walls eventually you will dig up a heart scale
you use it for the move maniac who reteaches your Pokemon a moves for one heart scale
you have to use hm rock smash on rocks to find them.
After torterra is able to learn it, if you select no then you can use a heart scale and then teach it the move using the heart scale tutor
one way to get a heart scale in pokemon black is to go to Driftveil city. Use fly to get there and then go left from the pokemon center, there a girl will ask you to show her a pokemon that knows a certain move. Find a pokemon that knows the move and in return she'll give you a heart scale.
Well its very very rare but its in rocks that can be smashed with rock smash. Or you can use your diamond or pearl game and trade a Pokemon over holding it.
You use the explorer kit you got from the old man in eterna city to go underground and mine at the sparkling spots on the walls eventually you will dig up a heart scale
you use it for the move maniac who reteaches your Pokemon a moves for one heart scale
you use it on move tutors to teach your Pokemon moves
You must use a Heart Scale at the Move Relearner's house for it to learn Anceint Power, its a starting level move.
You can use heart scales in Pastoria town. theres a person in a house in the bottom right of the town next to some water. If you give him a Heart Scale he will teach one of your Pokemon a move that they could've learned before.
you have to use hm rock smash on rocks to find them.
After torterra is able to learn it, if you select no then you can use a heart scale and then teach it the move using the heart scale tutor
one way to get a heart scale in pokemon black is to go to Driftveil city. Use fly to get there and then go left from the pokemon center, there a girl will ask you to show her a pokemon that knows a certain move. Find a pokemon that knows the move and in return she'll give you a heart scale.
Unless you use a cheat pack then you have to trade it to Diamond and Pearl from Heart Gold and Soul Silver.
He's in Fallarbor Town, use a heart scale to teach your Pokemon moves
you can ues a heart scale in mistralton city the house next to the pokemon center