You have to use palpark from a GBA game(pokemon)
Yes
entai- legendary dog Pokemon
Special: Migrate from FireRed, LeafGreen, or Colosseum. (Unobtainable in Diamond and Pearl.)
NO you cant catch syther in Pokemon pearl
You can't catch a charizard in pokemon pearl.
you catch it by chasing it use block or meanlook if it don't run attack it then thry throwing the pokeballs you have
neither of them is better, they are both the same, but in diamond, you catch dialga, and in pearl, you catch palkia, and you can catch different Pokemon in each game for example: you can catch this Pokemon in diamond, but not pearl but: you can catch this different Pokemon in pearl, but not diamond
you can certainly catch Dioxies in the game Pokemon pearl
start with bulbasaur an finish the game (includeing n dex) and done
it is impossible without using the download from other games thing
for entai and raikou they are special random encountors suicoon is a sidequest
It's impossible to catch Jiratchi in Pokemon Pearl version.