Aerodactyl's hidden ability?

Question

I'm working on creating a Mega-Lucario centered team and Aerodactyl is in it - however, I need its hidden ability, but since it's a fossil, I can't get it. Is there any way for me to get Aerodactyl's hidden ability, and if so, how?

Answer 1

Gen 5 Dream World

• You could get an Aerodactyle with its HA in Windswept Skies.
  (Unlocked by 2500 DPs and 4 Badges.)
• Then you would PokeBank it over to XY/ORAS

However Dream World is now unavailable

---

Trade

The only other way would be to trade. Or ask for one.
There is the DB Chat and multiple Trading Forums such as Reddit and GameFAQs

Comments

Isn't the Dream World offline now? Or is that something else entirely?

---

You would have to travel through time,yes.

Answer 2

There is not a way to get an Aerodactyl with Unnerve in Gen VI, and its also no longer available in Gen V because their Dream World is shut down. So your best shot is GTS or hooking up with some hackers for your game. Good luck!