a Ghost/Flyingzhyphenztype Pokémon that resembles a balloon, can only be found on Fridays, and only in the Valley Windworks, after you've gotten the Forest Badge.Drifloon will appear right by the patch of grass in the Valley Windworks, and you can just go up and talk to it to have a chance to catch it. you can have as many chases as you like at catching it and get as many as you like. RARE POKéMONDrifloonGHO / FLYLv 22GustFLYFocus EnergyNRMPaybackDRKStockpileNRM
Fortunately, Drifloon isn't horribly hard to catch, at least in comparison to the other rare and hard-to-find Pokémon. Weaken it with weak attacks, try to paralyze it or put it to sleep, and then toss your best kind of Poké Ball at it. Moves like False Swipe - as well as other Normal- and Fighting-type attacks - won't work on it, since it's part Ghost-type. Your best bet would be to use Foresight or Odor Sleuth, THEN False Swipe.
Drifloon will evolve into Drifblim only 6 levels after you catch it, at level 28, and will become a pretty potent Ghost-type Pokémon on your party if you choose to train it. It has very high HP, and decent Special Attack, Speed, and Attack as well. Its defensive stats aren't great, but it has plenty of HP to handle attacks with. It can also learn a wide variety of moves.
Pokemon 65 in Diamond is Drifloon.
drifloon
Drifloon can be caught at the Valley Windworks on a Friday.
Drifloon is found at the valley windworks
drifloon
You'll need to trade it from Pokemon Diamond, Pearl, or Platinum.
go to valley windworks on Friday it will be in front of it next to sign.
Pokemon 65 is Drifloon, you can find it only on Friday afternoon outside the Valley Windworks, East of Floaroma Town :)
at level 28
go to valley wind works every Friday and he will be there at level 20 to 25
Change the date on your ds to Friday and go to the valley wind works and he should be there.
I think you are referring to a drifloon or a drifblim. Drifloon is a ghost/flyig Pokemon and so is it's evolution drifblim. I might be mistaken, you might also be reffering to jigglypuff, written as the "balloon" Pokemon but considerng you said Diamond, I think you mean the Drifloon.