Aion : SDCC '09: Two New Trailers
Fresh out of this year's San Diego Comic Con, the first trailer, entitled "Bridge Battle" pulls out all the stops and assails your senses with a flurry of explosive action featuring many players on screen fighting truly massive enemies on both land and in the skies.
The second trailer, entitled "Flaming Demon", does an excellent job at showing off the wildly impressive visual effects and animations available to players in whichever way they choose to do combat.