Trade with Pokemon Pearl or Pokemon Platinum
you can only get it by hacking the game
the best Pokemon you can catch in Pokemon pearl is heatran
You don't find a Krookodile in Pokemon Pearl
you can not find it in pearl
try swamperttools.webs.com its a pretty good place for all generations of Pokemon ROM hacking tools
You can't without hacking. or in sapphire ruby or emerald.
Hacking tools can be found on many Pokémon websites, including the Pokécommunity forums.
You can find poke amp plus other hacking tools athttp://www.freewebs.com/mad_dog70/rsutilities.htm
Google is your friend, as well as "pokecommunity", they have a good tool box that has lots of ROM hacking tools for all the generations
http://crystalfallows.110mb.com/AutoIndex/index.php?dir=tools/RBY/ hope that helps also you can have a look around www.pokecommunity.com for great hacks and tools.
you do not find dialga in Pokemon pearl
Trade with Pokemon Pearl or Pokemon Platinum
you can only get it by hacking the game
the best Pokemon you can catch in Pokemon pearl is heatran
You don't find a Krookodile in Pokemon Pearl
where do i find a totodile in Pokemon diamond/pearl on nintendods