In the card database, the images for Grave Titen, Frost Titan, and Inferno Titan are missing. You can see them (or not see them) here:
cards/duels-of-the-planeswalkers-promos-2012/
Images missing for Duels of the Planeswalkers Promos
Fixed. Not sure how they got misaligned. Apologies.
To the beaten, the broken, or the damned; the lost, and the wayward: wherever I may be, you will have a home.