No it is only avalible in Gold/Silver.
you cant....unless you use gameshark on vba emulator
You can't catch Flaafy, but you can catch Mareep at the Valley Windworks.
with a pokeball ;)
You catch a Marrep then evolve it at level 15 to Flaafy then at level 30 it will evolve into Amphy
flaafy evolves at lvl 30
You cannot evolve Flaafy into Manaphy. Flaafy only evolves into Ampharos, and Phione only evolves into Manaphy.
Flaafy evolves at level 30
You can only catch Zapdos in Crystal by cheating. otherwise it is not in the game
Find the crystal onix, make it weak and catch it with your best ball
Rayquaza isn't in Crystal.
Um...Ampharos is the evolve form of Flaafy...and Flaafy is the evolve form of Mareep -...-
Flaafy will evolve into Ampharos when it reaches level 30