Hoenn dex number 165 is Phanpy. Phanpy can be found in the safari zone. You'll need your Acro bike.
latios is Pokemon number 197 in ruby
The Pokemon is chimecho
On pokemon heart gold lebyda is number 165 in the others i dont now.
corsola
#155 in Hoenn is Pichu.
Apparently Groudon, but you need to trade with ruby to be able to obtain him.
Pokemon ruby's version IS Pokemon ruby.
Mago berry
Corsola
Pokemon Ruby has Pokemon that Pokemon Sapphire does not and Pokemon Sapphire has Pokemon that Pokemon Ruby does not.
ruby
It has always been TM06.