sinnoh pokedex: Gengar
national pokedex: don't have it yet
gengar
Pokémon Number 71 is Gengar. A Victory Road trainer has 1.
To get Pokemon number 71, just find weepinbell at route 224 or 230 after you've obtained a National Dex and evolve it with a leaf stone.
Route 201
to get number 71 (gengar) you havre to catch a haunter in the top right corner of veilstone city-galactic HQ and get it to evolve
number 71 is gengar, so you can evolve a gaslty. number 157 is ralts so i think a trainer should have one.:)
Trainer on Victory Road or trade your Haunter with a friend and then trade back
Pokemon Number 169 in Platinum is Leafeon
two words... action replay
to get no. 71 of the pokedex you have to get a haunter at the top of snowpoint city and trade it so it evolves into gengar
Carracosta
Pokemon number 151 is Manaphy