If you are talking about luigi, you can only find him in Mario games. i don't know where lugia is though.
you cant catch him in Pokemon pearl trade from heart gold or soul silver or use action replay
Luigi Isn’t Pokémon!
NO you cant catch syther in Pokemon pearl
You can't catch a charizard in pokemon pearl.
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
It's impossible to catch Jiratchi in Pokemon Pearl version.
Luigi is not a Pokemon and cannot be caught. If you want to catch Lugia, you will have to get the special event which is no longer available. Therefore, you will have to trade it from another game if you want to get it on FireRedNo, there is no such Pokemon as "Luigi" in the Pokemon games. Luigi from the Mario series isn't in the game, either.
In Pokemon Diamond and Pokemon Pearl, there is no possible way to catch a Giritina. You can, however, either catch one in Pokemon Platinum or trade with someone who does have one. In Pokemon Pearl, you catch Palkia at Spear Pillar. In Pokemon Diamond, you catch Dialga at Spear Pillar.
You can't catch it in Pokemon pearl unless you have an action replay. But if you did catch it in Pokemon emerald, sapphire, or ruby, then you can migrate it
NO!!!!! YOU CAN ONLY CATCH PALKIA ON PEARL you can't catch dialga on Pokemon pearl but you CAN trade it you only get both in Pokemon platinum
the best Pokemon you can catch in Pokemon pearl is heatran
You can't catch him in Pokemon pearl,you can only catch him in Pokemon diamond ,so,you,ll have to trade it with a friend