Imaris, Thomas's Mount

Flying, Vigilance, First Strike.
When Imaris, Thomas' Mount enters the battlefield, create a 3/2 white creature token named Thomas, Imaris' Rider that has "Thomas, Imaris' Rider bands with Imaris, Thomas' Mount."
"Imaris is a friend I have had for many years. He is a worthy Pridemate, one beyond the chivalry of my kin." -Thomas