The Vein of Wrath

Description
"Wrath focuses on aggressive map control and unit strength, with an emphasis on assaulting enemy dungeons head-on. The early unlocks in the vein of Wrath include the Barracks, which will allow you to begin training your troops for battle, and the Beast Pen, which will grant you access and control over the violent and unstable creatures that roam the depths. Other unlocks include Prophecy, which grants vision of a targeted area for some time (the perfect tool for discovering weak defenses and lone heroes to pounce upon) and a spell that temporarily abolishes your enemies’ Area of Influence — allowing you to engage in enemy territory without fear of spells raining down upon your forces."