I think you can only get it underground because that's where I found it and I've talked to almost everybody in the game so I think that is the only way you can get it right now unless there's a cheat that can make it appear. I hope you can find the toxic plate!
great marsh area 2
Draco Plate Dread Plate Earth Plate Fist Plate Icicle Plate Insect Plate Iron Plate Meadow Plate Mind Plate Sky Plate Splash Plate Spooky Plate Stone Plate Toxic Plate
It powers up Electric-type moves when held by a Pokemon. Hope I could help.
I've overheard discussion over getting the unknown plate for arceus in Pokemon diamond and pearl. They say you have to catch arceus without a master ball to find and obtain the unknown plate(or ??? plate). I don't know the whereabouts or how to get it, but I have seen it. If you use the action replay code "all items" (1) when you go to the pouch titled "battle items", it will freeze and (2) it will NOT give you the unknown plate. This is why I believe the Unknown Plate is eaither just a myth or impoosible to obtain.
yes you find a flame plate in stark mountain although its hidden and you need the dowsing poketch app.
The only way I know of to get a sky plate in diamond/pearl, is to dig in the underground. it's a pretty rare item there, but i do not believe there is any other way.
Insect Plate Dread Plate Draco Plate Zap Plate Fist Plate Flame Plame Sky Plate Spooky Plate Meadow Plate Earth Plate Icicle Plate Toxic Plate Mind Plate Stone Plate Iron Plate Splash Plate
it's ZAP PLATE and you find it underground
there isn't a aqua plate it is a splash plate, you find it underground
darkrai arceas (with plate)
underground
go to the bottom of the waterfall at the Pokemon league.
It is called a fist plate, search for it in Route 215.
Yes, in the old chateau, but it is called the "insect plate".
Finding the Insect Plate in Pokemon Diamond requires the use of the HM Cut. It is in Eterna Forest hidden in the wall to the right of the Old Chateau.
The Toxic Plate boosts the power of Poison type moves by twenty percent. If held by Arceus, its type becomes Poison. In the fourth generation Pokemon games, the Toxic Plate is found in the northeast corner of the Great Marsh.
you can get an electric next to the wind works
Draco plate, sky plate,toxic plate many plates also a odd keystone