swarm

Blizzard has some previews up: http://us.battle.net/sc2/en/game/heart-of-the-swarm-preview/

Above is from Kotaku. Source: http://abclocal.go.com/wabc/story?section=news/local&id=6828888 Mega! I told you not to go through with it! There's other ways of letting out that aggression... :(