These are the JetCraft files packed for manual extraction, and should be downloaded by those who cannot use the launcher.
StarCraft II: Heart of the Swarm is an expansion pack to the military science fiction real-time strategy game StarCraft II: Wings of Liberty and part two of the planned StarCraft II trilogy. Part three is titled Legacy of the Void.The expansion includes additional units and multiplayer changes from Wings of Liberty, as well as a continuing campaign focusing on the Zerg race. It spans 20 missions (plus several zerg unit evolution missions) and is priced as an expansion set.The game has 20 missions in the campaign (plus several evolution missions which determine how the capabilities of zerg units get upgraded), and continues the story from Wings of Liberty. The player will play from the perspective of Sarah Kerrigan, recently returned to her human state by Jim Raynor.
The new undead unit is Twin Valkrie, they born and die together -- When Valkrie Twin are trained, they came out together as one unit and when one of them died, the other will die immediately.
Valkrie the Light will heal all undead units around when attacking, while Valkire the Dark, the twin sister, add Mana to all undead friendlies. Is it similar to some unit in Warcraft III?