toxicmidnight

So when updating to 6 it changed 5 of my pokemons abilitys, i don't mind my pyroar having moxie or my torterra having shell armor, but it changed honchkrow to moxie, (I liked super luck + night slash a lot better) ambipom went from technician to skill link which makes her kinda useless, and greninja from protein to torrent (I spent 3 hours to catch him with protein from zetta T_T) Is there anyway to get their abilitys back to how they were?

I'm looking for a gastly/haunter/gengar that has sludge bomb, anybody have one? Ive been going around increasing my collection of possible team members while waiting for EP.15 so if you have a sludge bomb gastly/haunter/gengar and are looking for something specific or just to see what I have to offer, please ask! (I have ditto,cacnea,absol,shiny sigilyph, just to name a few, but I have 3 boxes filled with more pokes!)

So i'm training up new team members while waiting for the release of E15 and I got the gastly in the wasteland and want to train it up to use on my team. But after finding out that he can't learn sludge wave I tried to use a koffing with sludge bomb to breed a gastly with sludge bomb but it didn't work. Why didn't it work and is there anyway to get him sludge bomb in E14?