While researching the Warlord abilities shown in the trailer, I saw a Sorc ability that isn't listed, so I thought I'd share some info and y'all could go look at for yourselves. The ability can be seen at 4:27 in the trailer. It seems to have a 1 second cast time. The fact the other abilities are based on elements, I would think this would be a lightning based spell. The spell creates an large orb (about the size of a character) and its unclear but it either travels without being casted on a particular enemy or is cast on the large enemy and explodes when getting close enough to him (the second cast doesn't explode when first touching him though). It moves in a straight line and may damage enemies who step within its range. The cooldown seems to be around 1-2 seconds (don't know if the timer starts with the beginning of the animation or the end).