Chop Chop is a relentless, highly-skilled warrior who wields a sword and shield made of indestructible metal. He was once an Elite Guard amongst the ancient Arkeyan beings. The Arkeyans had created massive armies of synthetic soldiers, and the Elites were the most powerful of these. Like many of the Arkeyans, Chop Chop was created from a hybrid of elements - in his case, using undead magic and technology. Refusing to believe that his people disappeared, Chop Chop was scouring the kingdom seeking an Arkeyan leader for his next set of orders when Eon found and recruited him as a Skylander.
Twin Blade Chop Chop - Green is a special colored variant of the series 3 Skylander Twin Blade Chop Chop. The figure began to show up in November 2013 at the same time that the regular version of Twin Blade Chop Chop was released. Very little is known about how to get him or where he came from but it's possible that he exclusive to the UK. It seems that he began to show up to random people receiving him from Amazon.uk when they ordered the regular Twin Blade Chop Chop. He is the second green Swap Force figure to appear.
The other two green figures are Scorp - Green and Riptide - Green.