How do you use no random e ncounters on Pokemon heart gold?

you use waterfall at the Pokemon waterfall or the battlefield.

type them in

first you set the hm on a flying type Pokemon and when they learn it then you go to Pokemon and pick them on the left you should see the ability fly use it and you can go anywhere in that region. If...

after you hit start there will be three options. One resume your game. Two restart the game. And three connect to pokewalker. [you can only connect to the pokewalker after you have started the game...

Cresselia is not found in the wild in HG/SS, you have to trade it from D/P/Pt.