You can't.But you can trade Pokemon from Sapphire to pearl by Miagrating them over or sending them to Pal park
no. Saphire is generation 3 and pearl is generation 4
You cant, You have to trade it with someone who has saphire, or ruby
you can't catch him on saphire. you need to trade it with pearl.
you get it a a special event or trade it over from diamond/pearl/platinum or do palpark for ruby/saphire/emerald/leafgreen/firered
You cannot..... you have to trade
trade from saphire. Solrock can be found in emerald and ruby, but lunatone is only in saphire.
You can send Pokemon from Fire Red, Leaf Green, Ruby, Saphire and Emerald on the Gameboy Advance through the Pal Park. You can also trade Pokemon from Diamond and Platinum to Pearl.
You must trade it from Emerald.
trade 2 ruby/saphire
TRADE IT FROM RUBY OR SAPHIRE.
u cant get bagon in diamond... either migrate it from Ruby Saphire and Emerald, or trade with someone who has perl. (In Pearl yu find Bagon east of Celestic).
You cant get registeel in pearl the only way to get it is by eighter using action replay or transfering from ruby or saphire:)