image missing http://images2.wikia.nocookie.net/superfriends/images/thumb/1/11/Sam_3.png/165px-Sam_3.png
en.wikipedia.org/wiki/Samurai_(Super_Friends)
Apparently he was added later when the super friends needed cultural diversity.
His powers included control over wind, the ability to transform into a tornado, engulf his body in fire, go invisible, and create illusions.