no, i got it when i learned rock smash and the other one that moves rocks and you should get 1 master balls or 5-10 ultra balls and make it so dialga's hp is in orange or red but don't make it faint.
yes
Yes you do.
you only need dialga in your team but you can if you want when i beat the elite four i had a alakazam staraptor empoleon dialga gengar and rapidash and i beat it in no time at all You don't have to have a dialga in your team. you can go and beat the elite four with no legendary Pokemon at all. i went and beat them without a legendary easily. but i had a level 70 or higher fearow. you don't need one of those either.
u cant without an action replay
You should change: gyarados to swampert Dialga to Lucario Infernape to Rapidash with Flash Fire as an ability Ambipom to Staraptor/gliscor/Scizor Make sure You have the right moves
After 20 wins, your rival's Pokemon level up.
beat Candice, defeat Cyrus in vielstone then go to mt. coronet in diamond only
You can't catch Dialga in Pokemon White. After you beat the the Elite 4, you can use the PokeTransfer to receive a Dialga from Pokemon Diamond, or Platnium.
You can beat the elite four with any combination of Pokemon, so the choice is up to you. Try getting your starter, Floatzel, Starraptor, Dialga, and two other Pokemon of your choice.
beat the Pokemon league
i beat them in heart gold by trading lv 100 dialga from diamond that worked well for me so give it a try
Ethier Emopoleon,Torterra or Infernape Staraptor Luxray Dialga and Palkia Sources: playing Pokemon diamond and pearl
You have to beat the team galactic leader, then dialga comes out.
You need to catch dialga
-mongmong908
A good team combo would be: torterra, infernape, empoleon, dialga, drapion, and staraptor. If you cant do that then do: Golduck, Infernape, Cacturne, Dialga, Vespiquen, and Staraptor. HOPE THIS HELPS! :D
No, you do not have to beat the Elite 4 to get the National Dex in Pokémon Diamond.
Beat all the gym leaders and Kanto leaders, then beat Elite 4 and champion.
Wormadam.Evolve from Burmy.go get dialga then go to sunny shore city and beat the elite 4and then you only need the evolvence of finneon