The word “cannon” is here spelled that way as a pun. This page is, in fact, canon. Also, you can find the new character here.
Prince Jerald: For Gungho!
Dark Rider: Give up. You are surrounded.
Dark Rider: Gaah!
Aaron: Gaah! Oh, it’s you.
Ghost: Good news!
Aaron: What is the news?
Ghost: We found you a Guardian.
Ghost: His name is Sharkeatingman and he says he knows you.
Ghost: He’s on his way now.