Ok. I have tried to pass Mirror Coat to female Feebas (Modest) and it worked. On the other hand I made an egg Polliwirl with female Feebas and it learnt Hypnosis. In conclusion, I put the male Feebas with Hypnosis along with the Female Feebas with Mirror Coat (Modest nature,holding everstone) in order to bree these 2 moves but the result was a Feebas with only Hypnosis... Please help...! I am talking about Generation 3 (Emerald version). Thank you