Blizzard obviously to Pax in the exhibition, in addition to the "Stone legend" of the new data and cards, on the "Storm hero" also has a great change, in addition to the possible balance of changes, but also to increase the Sylvanas new heroic role.
According to the previous designer interview, Sylvanas will be the next new hero (see details), then Pax on the announcement that she should be a logical thing, 5 people qualifying "team league" is very likely to be announced. Finally, there are still 4 heroes in the development, which are the number of people who may wish to guess.
Sylvanas
Dark Arrows (combat trait): Common attacks and skills can stun enemy soldiers, mercenaries, and offensive buildings for 1 seconds.
Strangled arrow (E): 50 mana, 10 seconds cooling. Shoot a long-range bow and arrow, causing 65 damage at the landing point and silence enemy hero for 2 seconds. If they hit the turret and the fort, the weapons in these buildings will fail for 5 seconds.