no
you can get shaymin,jirachi,torterra(starter)
Jirachi, a legendary Hoenn Pokémon, is unobtainable in Yellow.
You can't find Jirachi in the game, you must attend a Nintedo event to capture it.
The only legit way to obtain Jirachi is through a Nintendo event.
find it.
I believe that the only way to get a Jirachi at the moment is by cheat codes or trading with friends. Jirachi was available a while back at Pokemon conventions.
You can't get jirachi in ruby unless you receive it from the Pokemon colosseum bonus disc.
jirachi is found at the end of wish cave
on mt. cornet in a grass patch that looks like this a bit: XX X XX XX
you can find it by running around the grass at Acuity Lakefront
easy... you can find a jirachi in map 2 ... just roam around. HINT: BEAT ALL THE ELITE 4S,GYMLEADERS,FRONTIER BRAINS,AND ERIETTA. AND THEN WABBAM! EVERY MAP, YOU ROAM AROUND AND YOU CAN FIND LEGENDS. EVEN YOU CAN'T BEAT ALL OF THEM, FIRST GO TO MAP 1 THEN GO TO MAP 6. MY FIRST LEGEND WAS VIRZION.
You must import or tradeMigrate or get them from giveaways. There was a Jirachi giveaway a while ago, but you must have missed it.