Lei Su died on impact with the lava. Nevertheless, he managed to block Drakuru’s attack and had bought Black Hell a precious few extra seconds. 

Drakuru wanted to charge toward Black Hell. But after taking two steps, he was pulled back by the chains.

Drakuru let out a roar before firing out a pillar of fire from his mouth.

Paladin Lafus quickly raised his sword and chanted an incantation, erecting a large screen of light in front of Black Hell.

BOOOM! The attack collided into the light screen before dissipating.

Drakuru then tried to silence Black Hell. However, Dark Requiem had put a protective barrier around Black Hell that shielded him from all negative status effects.

Black Hell finished chanting after five sets of syllables. Generally, single target Forbidden Magic took much less time to cast compared to their AoE counterparts. 

Radiance Edge! 

An enormous blade of holy light materialized out of thin air. BOOOOOM!...