Originally Posted by Shin Henshin
Wait, who's that next to Kamen Rider Beast?...Guessing people were right in assuming Wizard would have more than just a secondary Rider?
Actually, judging by the head shape, I would guess another one of Wizard's Dragon Styles. Even though the eyes are glowing yellow, the shape isn't the same as land's, so I'll guess Water Dragon.
Another Ultimatum Trailer. Didn't know where to put it, but since this thread has some pics, I think it fits-