todidile if you chose cyndiquil,cyndiquil if you chose todidile and cyndiquil if you chose chikarita.
Your rival will have Chikorita if you pick Totodile as your starter pokemon.
Yes.
You can vs your rival every monday on your game at the Pokemon League.( this also counts for HeartGold too.)
About 10 times then you can fight your rival at certain days at the Pokemon League.
Your rival challenges you at the Pokemon league Mondays and Wednesdays.
Lyra/Ethan has it.
His name was actually Silver, but it was made to be named anything.
Sundays and Thursday at the tranier house
It is your rival from Pokemon fire red and leaf green versions.
Silver is the rival in the games Gold, Silver, Crystal, HeartGold and SoulSilver.
To get your rival's Pokemon you either need to trade with some one or use the action replay.
you don't complete it, at the end your rival will batlle you beat him and walk out to get to the Pokemon league