By becoming a member.
Become a member. You can't get a ninja costume without being a member
You can't. You have to be a ninja and a member to be invisible.
You can't be a fire ninja without paid membership.
you can't unless you get a membership card
No, you can earn the black belt and the ninja mask without being a member. That would make you a ninja, so you don't have to be a member to be a ninja
The only clothing you can get are the free things they hand out on holidays and the things you get like belts for cardjitsu, the ninja mask when you become a ninja, and the tour guide hat.
The answer is you can't get the amulet without being a ninja.
you have to be a member on club penguin to be invisible you have to pay if you have to be a member?
you have to play it to become a ninja. that is where you get the colors.
No you buy the ninja suit for 1000 coins AND you HAVE to be a member to BUY it =)
Umm... I guess you can't become a REAL ninja even is your username has the word ninja in it. You can pretend to be a ninja if you wear a ninja costume. My username is prinsess5742, I log in pink cow and I'm a premium member. Also you have to be a premium if you want the ninja costume.
no but you need to become a black belt