StarCraft 2: Heart a the Swarm takes Sarah Kerrigan down a dark path a vengeance, mass murder 'n blowing up entire cities. But it be OK - she's "not even human anymore," according t' the latest trailer. Check it out above. The video premiered during Blizzard's livestream 'n Q&A session today.

StarCraft 2: Heart a the Swarm drops on March 12, 'n the public beta ends in just a few days, on March 1.