Sorry you can't catch magby, but you can still breed magby with magmar.
Well you can't find magby you have to breed it with magmar.
You can't catch a Magmar in Ruby or Sapphire just in LeafGreen.
I assume you mean is Magby in Ruby, the answer is no since Magby/Magmar can only be found in Leaf Green or Pokemon XD
Magby can only be obtained by breeding Magmars in the Four Island daycare center.
First you need a magmar leafgreen and Pokemon xd gale of darkness can get magmar trade magmar to ruby then breed it hatch the egg to receive magby.
Nowhere. Magby cannot be found in the wild in Pokemon Ruby through normal gameplay. It must be traded to that game from either Pokemon Emerald or LeafGreen.
put a leafgreen(or was it firered??)game in slot 2 and then find magby in stark mountain
No but you can get one only from an egg that came from a magmar and a ditto.
There are none in Pokemon Ruby trade from FireRed or LeafGreen.
It is in Saphire, Ruby, and Emerald not Firered.