The leader of the Cobra Ninja-Vipers.

(Personal note: 1984 Storm Shadow figures have a nasty tendency to turn yellow. I had several that did. Rather than throw them out, I painted them into new characters. I also had a lot of gold spray paint left after doing the Solar-Bot from my Armor-Bot collection, and this fellow was the result. He leads the Ninja-Vipers, a mail-order figure that was the 1984 Storm Shadow done in turquoise.)