Improved Expulsion Field

Unleash all of your Rising [Element] and Elemental Flow charges to force away hostile entities and hold them at bay behind a dome of pure omnimental magic for up to 6 seconds. As long as the dome holds, hostile entities cannot pass through it. The dome can be targeted and attacked, and has health equal to 25% of your maximum mana + 12.5% per stack of Rising Element and/or Elemental Flow consumed. It is more resilient to magical attacks, and takes 40% reduced damage from them.