It is called a fist plate, search for it in Route 215.
Around Fight/Survival Area they will be lv.50
fight every trainer or TRAVEL that's what your journey is about travling to new places and discovering Pokemon
at the fight area keep going north where your rival is
you can only get 1 master ball in Pokemon diamond ,at spear pillar right before you fight dialga
You have to dig it up underground, like most of the other plates. Or, you can also find under the waterfall in the Pokemon league.
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.
cant fight just capture
use a rock type pokemon.
beat the Pokemon league
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.
er...fight it with your Pokemon and then throw a pokeball at it. it should catch it... yes fight it but not kill it
in fight area