There is one trainer, and it is one of the Elite Four.
Is one but you wont get it.Only for action replay card.
Same thing you do in Diamond and Pearl, talk to 32 people underground.
You can find Spirtomb in the Hallowed Tower on route 209.
try your best to find spirtomb in Pokemon platinum
you go heathome city and go to route 209 but one problem you need the oddkeystone to get spirtomb
Spiritomb is not a wild pokemon on SoulSilver/HeartGold. It must be traded from another game-e.g. Diamond/Pearl/Platinum.
spirtomb
It is at Lv. 50
at the relic castle
Pokemon like snorlax spirtomb
me
to catch spiritomb you have to talk to 32 people in the underground and the go south of solaceon town and the odd keystone which is near the sea spiritonb will apear