Discord

 is a skill in Gaige's Ordered Chaos skill tree. When reloading prematurely, Discord takes effect, giving:
 * +25% Fire Rate
 * +65% Weapon Accuracy
 * +3% Max Health regenerated per second
 * Anarchy stacks are lost at a rate of ~1 per second

Discord can be shut off early by prematurely reloading again. Otherwise, it will end when there are no more stacks of Anarchy to consume.