Energy

Energy is the recourse spent every time your character uses a skill. Most skills in NOTD Require the use of energy, even default abilities such as the Team Locator and Sprint.

Ways to Lose Energy

 * Spending energy on your character's skills.
 * Being hit and inflicted with the Short Circuit ailment.
 * Being hit by a Black Ops' EMP Detonation.
 * Being hit by Ivax's EMP Shockwave
 * Being hit by Nazara EMP Shockwave (Nightmare Only)

Ways to Regain or Increase your Energy

 * Passively regenerating energy. (Augmented by the Intelligence stat).
 * Equipping an Arc Reactor.
 * Standing under the influence of an Engineer's Energy Battery.
 * Upgrading the Energy Battery while playing as a Combat Engineer.
 * The Recon's Supply Station.
 * Using Borrowed Time while playing as a Commando.
 * Upgrading Combat Hardened while playing as a Commando.
 * Inject Energy Transfer by Chemical Expert. (Technician immune).