How many colors?

Initially I was thinking maybe 3.
But looking at costs of screen-printing I am thinking that perhaps 2 would be better

thnx a lot sir :) I will use 2 colors then..

I look forward to seeing your submission

sure sir Im working it now and don't forget to give some feedback :)

Hi there, may i know,what do you ment by "ninja" as for this design. can you give us simply explanation about "ninja''.
thank you.

http://en.wikipedia.org/wiki/Ninja

wow very very very nice