I belive you go to the Old Chateu (where all the ghastlys are) in Eterna forest. Go to the middle room upstairs. Then you go to the room with the TV and it will say that there is a Pokemon in the TV and ask you if you want to batle it. Click yes.
P.S. Rotom is level 15 and on my game I used a level 22 Pokemon against it and used pursiut on it.
The Old Chateau is where you find the Legendary Pokemon Rotom
To receive Rotom on Pokemon Heart Gold and Soul Silver you must trade it from Pokemon Diamond, Pearl, or Platinum.
no, Rotom never evolves. Rotom has different forms which are not in diamond pearl.
Rotom.
You cant do that in Pokemon pearl or diamond but you can in platinum!! From poke-know-it-all
The only Pokemon you can find in the old chateau are gastly and Rotom.
yes
No trainer have Rotom in Pokemon Pearl, Diamond, or Platinum.
No but rotom is
go to old chetiu and go to the tv and you will find rotom
go to old cheateu find a room w/ a tv press a
No, but there is a Rotom in the TV.