Special Mode
When the boss health points drops to a certain degree, he will switch into the special mode. Blade and Soul gold buy na Subsequently, an electrical barrier will be generated before a mob is summoned. The mob has 128,000 health points and has skills similar to the boss' melee mode. You should kill the mob as soon as possible.
After the mob is killed, an impact bead will be generated. You press F to throw the bead towards the boss, in order to lift the electric barrier. In addition, it will cause 150,000 damages. After the barrier is lifted, you need to kill the three repair robots nearby the boss. You can kill them with ease.
When the boss' health points drop to Blade and Soul gold buy na 80,000, he will release a large-scale attack spell. It is the best time to focus on output release and kill the boss. There will be red attack range. You can use Blindside, Evade, and Five Point Strike to resist the skill.