Cooldown
Definition
Cooldown is a term used to describe the period between casting a skill where the skill cannot be cast. For example, the skill Concentrate may only be cast every 6 minutes. Cooldown is usually applied to skills, where if overused, would be unfair. Cooldown time is displayed by the skill's icon: a black bar will go down over the skill. Once it is gone, the skill's cooldown time has ended and is ready for recasting.