I think there is a brand new element that is exclusive to the Skylanders: SuperChargers Racing game but I don't know if I should make an article about it. The name has not been revealed but it does picture Pandergast's hat. I mean, take a look at this:
If is definately an elemental symbol because it's shown next to the names of these two vehicles.
Just like the Kaos element, it has a very limited amount of things included. The only problem is that the name has not been revealed but I'd like to call it the "Pandergast" element because these vehicles are given to you by Pandergast just in case you don't have a Land or Sea vehicle. We could call it "Unknown Pandergast Element" just like we called Jet Vac "Unknown Eagle Skylander" before his name was revealed.
UPDATE: Another notable thing about this mysterious element is unlike the other elements where they each tend to pick only one vehicle terrain (Tech uses Land, Life uses Sky, Magic uses Sea, etc.), this element uses two different terrains (Land and Sea).