a ninja, similar to the goblin, quick weak powerful and would focus defenses with 2x damage.
other thoughts
special ability, similar to the archer queen, but different, set a smoke screen out when clicked, and units inside smokescreen have 0 aggro from defenses for 1.5 seconds.
Keeping this in mind if you have 1 ninja, only 1 ninja on the board will do this, if you have 20 ninjas, all ninjas on the board will do this simultaneously , and only usable once.
Also housing space, cost, and special ability are just some thoughts to make he powerful, and can easily be tweaked, why it would be necessary to make him a weak fast unit
http://i594.photobucket.com/albums/t...njafinal-1.jpg
