Pokémon Sapphire Tips

to get a shedinja make sure you have 5 pokemon in your party (including your nincada) and you have at least 1 pokeball in your bag.train nincada to Lv20 and it will turn into ninjask.Look in your party and in your 6th slot you will have a Lv20 pokemon called shedinja!! It only has one hit point, but is undamageable by anything but super-effective attacks!