Give them to your Arceus, if you have one, or a Pokemon to boost a specific move's type, Or you can sell them for 500 each.
spell you trash 'platnium'=Platinum
you dig them up in the under ground mine
this is the same as Pokemon platinum, they are in the underground, they do take a while to find.
buy the Pokemon platinum book
Find all plates and got to spear pillar................. TRICKED YOU....you need the Azure flute or action replay.
There is no cheat for catching all the Pokemon on Pokemon platinum. it's all down to hard work and persistence.
there are 16 plates hear are all the plates flame, zap, icicle,splash,meadow,fist,toxic, sky,insect,earth,mind,stone,spooky,dread,draco,and iron plate.
no
You can't get Thunderus in Pokemon Platinum at all. By then when Pokemon Platinum was made, no one knew that Pokemon Black and White were going to be made.
you see all the Pokemon in platinum and trade from your other games like emerald, blue, fire red etc and that is how you find all Pokemon in platinum.
Catching and Trading.
almost all.