There is a move tutor in the Frontier Access who will teach ampharos Outrage for 48BP
Chat with our AI personalities
If you still have the TM/HM, teach it to the Pokemon again. If not, go to the move deleter-- there should be a move tutor there too. I learned through HG/SS though. |D
In Pokemon HG/SS you can unlock a route for your PokeWalker called YellowForest where you can catch only pikachu on the route. You need to have 9500+ steps to get a flying/surfing pikachu, and the chances are slim. You also have a very high chance of catching pikachus that know volt tackle, too. Good luck. If not you can obtain it in Pokemon Colleseum and trade it into your DS game. (Pokemon D/P and Pokemon HG/SS only).
You cannot trade a Pokemon from the 5th generation to the 4th generation or below. Getting Pokemon from Black/White to HG/SS is impossible. You can migrate Pokemon from HG/SS to Black/White though.
no
There are no PokeBlocks in HG/SS.