Stuck in Pokemon Diamond for ds

Question

I was sent by Professor Rohan to check out Valor Lakefront to find Team Galatic stealing a rare Pokemon. Battled then they retreated back to their HQ.

Followed them to their HQ to free the 3 pokemon and to also find the HM Rock Climb.

Finally went to Mount Coronet to chase Team Galatic again and battled the team leader. In Mt. Coronet Now I do not know what to do! Please help! Cheers

Answer 1

go to dialga and catch him if u want but hes a spoof and sucks. sort of useful. if ur friend has a better pokemon just give him the dialga for it. then do wat sam said. but be careful the gym leader in sunshore doesnt just collect electric! and the elite four are VERY powerful. gett some heals. i still havent got past them with my lvel 69 imfernape and lvl 45 empolien (got empolien in a trade dialga for it and its better then dialga!) anddont forget the champion at the end!

Answer 2

you should get dialga and when professor rowen and dawn come and bring you to the exit go back to were dialga was and go foward and get the adamant orb

then go to suunyshore and beat the gym leader

Answer 3

you go to sunnyshore city battle the gym leader

then there is a women on a bit of sand in the north of the city talk to her she will give you hm waterfall the surf behind her it will take you to victory road get through it and beat the elite four

Answer 4

go to the top and batle dailga

Answer 5

You battle Cyrus and capture Dialga. Then go to Sunyshore City and battle Volkner to get the 8th gym badge