Why did they make dream world ability?

Question

Well, some pokemon have way better ability in the DW but dome are better off regular. I don't see why they couldn't have just make it as a 3rd or 2nd ability instead of going through the trouble of getting a pokemon from the dream world.

Answer 1

Only GameFreak can Answer this Q. If I were to make an estimate, I would say because Pokemon Black and White lacked features, so they wanted to add something new to Pokemon. Wouldn't you think it would be dull to just find them regularly than to work for it?

Answer 2

I don't really know, they wanted to introduce some new abilities for new Pokes. Sometimes they had great intentions, sometimes they had bad.