The Vile King's attacking speed was extremely fast. Both White Mirror and Black Mirror were Locking Skills. If players did not stay close to it while attacking, they definitely would not be able to last long no matter how good their positioning was.
If they stuck closely to the Vile King while dealing damage, its White Mirror and Black Mirror would not be unleashed. However, every minute, it would use Resistant Ring of Light, knocking back all entities close to it. Hence, players needed to continuously run forward and burn down the boss as much as possible before they were knocked back.
If he was not controlling Goska, Li Yi could have easily run ahead. However, an Archer's close-ranged ATK damage was too minuscule. He could only deal such a measly amount of damage with each hit, and if the battle dragged on for too long, the Vile King would enter Berserk.
