Dratini can be found at the game corner or at the safari zone.
They randomly appear in different roads, you could search for hours just for a shiny Pokemon. Shiny's are very rare, the only shiny I got in the wild was Metapod T.T
Just keep going to the lab and find one.
u dont
The tower
at the last chapter there yull find ditto
you cant get a mewtwo but you can get it if you trade
the only steel type in ptd is magnamite and magneton
they are not found in the tower entei and raikou are roaming and suicune you get in kanto
You can find shiny Pokemon randomly through out the game.
You can find 2. Route 6, and Dragonspiral Tower.
se encuentra ganando la mision de ho-ho
first you have to have the red vision and then you have to go to mt. moon 1 and that's how you find a eakins
You can get shiny Pokemon everywhere.