Over at StarCity Games you can find the guideline art for the creatures and locales of Mirrodin, the next large expansion for Magic (and the start of the Mirrodin block).

The concept art shows dragons, angels, vampires, clerics, and elves...only with a sci-fi spin. Angels are more robotic and elves seem to have something called "evo-morph."

High-Tech Magic? After 10 years of a medieval fantasy approach, Magic seems to be heading into new territory.