>>16004976>>16004979Yes, he said "they don't seem to like each other very much".
Serebi seems to think it's only possible using a MALE Nidoran:
http://www.serebii.net/pokedex-xy/egg/031.shtmlIf I breed a female serviper with a male Nido: Will I get litter of Nido's who know Poison Tail???