This is a tutorial of how to get ninjask. requirements: 1 nincada. (at least) 1 pokeball.(has to be a normal pokeball. 1 empty space in your party/team. 1 national dex.. Actually, shedinja is not a ninjask evolve, but it's still nincada evolve. to get shedinja, evolve nincada to lv20 with an empty slot in your party! once it's evolve, shedinja will be in that empty slot with just 1 hp. so, you will get both ninjask and shedinja in your party. hope this usefull.... The shedinja shed from a nincada has no nickname, and the player is not given an opportunity to nickname it. the only way to give shedinja a nickname is for the nincada's original trainer to take it to a name rater..