A lot of players equip their core skill thinking that it's a passive skill, but it's not... your core skill will give you a buff or reset your cooldowns according to your specialization.
Let's take Mage for example: Fire Mage has a special orange bar right above the mana bar which indicates the number of accumulated power that needs to be consumed in order to gain a critical chance boost and increase your DPS. You need to learn your rotation to increase your "resource" and then consume it, otherwise your DPS will be ineffective.
Let's take Mage for example: Fire Mage has a special orange bar right above the mana bar which indicates the number of accumulated power that needs to be consumed in order to gain a critical chance boost and increase your DPS. You need to learn your rotation to increase your "resource" and then consume it, otherwise your DPS will be ineffective.