You can only get Shedinja if you have and extra space in your party and an extra pokeball when Nincada evolves into Ninjask. It is a "special" or "castoff" evolution.
shedinja doesnt evolve nincada evolves into ninjask and if you have room for another Pokemon and a pokeball ninjask will split in half making shedinja
ninjask doesn't evolve but if you have a empty slot of your Pokemon team when nincada evolves to ninjask a shedinja will appear in the empty slot.
Nincade evolves into Ninjask (and Shedinja if you have room in your party) at level 20.
Ninjask but if you have an emty team him self he or she can also evovle into shedinja
Ninjask cannot evolve any further. If you are meaning Nincada, it can evolve into Ninjask at level 20, but it can also evolve into Shedinja, if you have an empty party slot and a Pokeball with you.
Ninjask doesn't evolve into Shedinja. In fact, Nincada evolves two ways, Ninjask or Shedinja, depending on how full your party i once your Nincada levels up to Level 20. If it is FULL, it turns into Ninjask. If your party is NOT FULL, it evolves into Shedinja. Hope this helps. ~Pth
Ninjask or Shedinja.
The Pokemon Ninjask naturally evolves from a Nincada at level 20. However, if the player has an empty slot in their party and an extra Pokeball in their bag, Nincada will instead evolve into Shedinja.
Nincada evolves into Ninjask at level 20. However, Nincada will evolve into a Shedinja, if you have an empty slot in your party and a regular Poke Ball in your bag. If you want just Ninjask, you must need six Pokemon in your party.
Shedinja doesn't evolve. Nincada evolves at level 20 into Ninjask. If you have a free space in your team (i.e. are only carrying 5 Pokemon with you) and a spare pokeball in your bag, when your nincada reaches level 20 and evolves into ninjask, you will also find a shedinja in your team. But it doesn't evolve into anything.
You cannot evolve Ninjask into Shedinja. Nincada evolves into Ninjask at Level 20 at which point Shedinja will appear in your party provided you have an empty spot and you have an extra Poké Ball in your bag.
Most people don't know this but ninjask doesn't evolve to shedinja but nincada evolves to shedinja in a way most people don't know. Have at least 5 Pokemon one being nincada train it to level 20 like normal to make it become ninjask if you check your party you should notice all of a sudden a shedinja has appeared in the 6th spot!