Honestly, I'm trying to figure this out as well. As far as everything I've seen on forums, you can only get the HA when it's first given to you(mine had torrent). You can then breed the Froakies to make it's offspring to have the ability(through careful breeding). So basically, you first need a Froakie with the HA to get another one, but isn't that the goal in the first place?
How does one get one? I'm feeling terribly inadequate with my starter Greninja :/
you can add me i have a few extra Protean Froakie to give away
Hey, I've been trying for a protean froakie for a while now. I always show up late when people give them away. I haven't gotten to the friend safari yet so I'm kinda stuck unless someone can help me. I have several pokemon infected with pokerus and I'm willing to trade for a protean froakie if you still have any.