The latest trailer for Magic: The Gathering - Tactics shows off the white mana users, including Planeswalkers with the ability to heal other players and summon forth monsters to do their bidding. Leading the souls of undead monsters to fight to the death for you doesn't seem like the most morally positive thing, but that appears to be what they do. Strange ability for one who make use of the "white mana". It also features some winged Valkyrie things and some knights. Knights are cool, right?

Hit the jump for the trailer.