Not Decade for sure because it says just card. For all we know they could be Rouze or Advent cards.

It has X which could beam 10 and Decade is the 10th Heisei rider. I doubt Ryuki could fit in the same universe given how the show ended. Blade could be possible.

The driver on the screenshot says it is based off a snake's mouth. Thoughts?

Guys that's just an easter egg is all. But we did see it some time ago.

Nobody told me about it till now :(

Decade is part of every universe. That's his whole thing.

http://i.imgur.com/EUYMAu7.jpg
http://i.imgur.com/pcbttCB.jpg
http://i.imgur.com/2Meaan1.jpg

Oh boy, why does this have to be AU? ;-;

What in the world... Holy crap does that Apple Lock seed arm looks awesome.

Glad were getting more medevil Knight Theme riders... "COME ON!"

Hot diggedy damn!

Remember, that's what we see with the Golden Apple Lock Seed. Silver Apple's Faceplate looked eerily similar to Gaim's.