yes
It's pretty rare. The only way to get it is buying a Pokemon holiday tin.
in the next set of Pokemon cards "Pokemon platinum arceus" there are 9 arceus cards (6 arceus of each type and 3 lvx cards)
it is realy rare id say about 1 out of 1000 chance
Yes Groudon is rare. It was the first Pokemon Card ever made. I hope you can get one. -Cosmo1128
u can't get a lvX Pokemon in diamond version
none just catch them on Pokemon leafgreen and firered
to me they are extremely rare, i have only gotten a gardevoir x in a booster pack but it was stolen! for 3 years now i have been collecting Pokemon cards and that was the only level x i have gotten! i ususallly trade for mine bcause i have terrible luck but my brother gets one in about every five packs and i get them about every 20!
Yes a pokemon can go lvl99 even if it is still at the first stage (not evolved at all).
I'm not sure if there is a rarest, i think the odds are the same for all lvXs. but one that has been really popular lately is Luxray GL lvX
Pokemon Diamond and Pearl Stormfront.
I'm pretty sure it is. It's power is maxed out.
it depends on the Pokemon on the box.