50 and over.
over lv 50
the elite 4
Well, tht depends on what level your pokemon are and what pokemon you have. All i have to say is that 1. Make sure your pokemon are above level 55 when they battle the Elite Four AND 2. Dont battle with starter Pokemon
At the Elite Four or battle NPCs with Pokemon the same level as your one.
go to the Pokemon league and use the Pokemon you want to level up as the first Pokemon in your party. when you start the battle, switch out that Pokemon with your strongest and switch them out repeatedly until its the level you wantit to be.Another way that does involve the elite four is put exp.share on said Pokemon and battle the elite four(don't push it as far in platinum you should go is aaron and leave come back on and on
lucians bronzong and cynthias garchomp
Take them to the elite 4 and battle there.
Battle the elite 4 with the Pokemon you want to level up in your party (make sure the Pokemon has the exp.share equipped with it) therefore you can level your Pokemon up without putting it in battle Hope I helped.
The best place to level up any Pokemon is the Pokemon league.By fighting the elite four at the Pokemon league your Pokemon will level up realy fast.If you have a low level Pokemon,give it an exp share and make a more powerfull Pokemon battle.
they should be lvl 55-62
yes
Repeatedly battle the Elite 4 with high level Pokemon with the Pokemon you want to level up holding an exp. share.