After you get all 16 badges go to the elite 4. He will meet you and battle you on a certain day.
Lyra/Ethan has it.
The easiest way to "see" a Feraligatr is to battle your Rival only if you chose Cyndaquil as your Starter.
you cant.you have to get it in an event.then go to ilex forest,and you see your rival's past.
Either pick Torchic as your starter and evolve it, or pick Treecko and your rival will have picked Torchic. In the last rival battle, they should have a Blaziken.
when you see your rival first you battle him and then he will go away.
your rival will have one and so will you. A trainer will have the last one.
you must go to olvine city and get walk until you see your rival walking ot the door he'll say take this it wl at least make you look strong.
1st time: chase the murkrow to the generator 2nd time: go to the underground in goldenrod city. You'll see a mechanized door with a red light. Open it with the basement key you got from petrel, but make sure you're Pokemon are healthy because you're rival will showw up there.
In heartgold please :)
First, go to the Burned Tower in the Southeast. Then you see Morty and this guy named Eusine (a guy looking for Sucuine). Then you see your Rival and you battle him. Then you climb down a ladder then you see three Legendary Beasts. Then they will scram and now, you can return to the gym now.
you see him in the indigo plateau. you see him when you are going up the stairs. I think it was on a specific day but i can't remember. (remember i think it is the last battle with him)
no