BlizzCon 2010 is underway and the event kicked off today with a Diablo III panel in which details about the game's 5th class were revealed. But the panel also explored several in-game features and offered a look at the newly announced PvP Battle Arenas. Join Ten Ton Hammer's event coverage and find out what they had to say.

Lead World Designer Leonard Boyarsky enlightened the crowd to the lore of the Demon Hunter. Defined as an anti-hero, Demon Hunters are not born into their class, they are chosen.