After defeating the two elites, Emery and the others decided to go and help the others who were still fighting. Like a snowball that once rolling kept getting bigger, the regular acolytes suddenly held the upper hand in this confrontation after winning two of their battles.
As a spellcaster, Klea went ahead and assisted Okoye's team, as they needed a long-range attacker amidst their close combat-focused team. The new addition of Klea into the fray made the fight against the three elites much easier for the regular acolytes' side.
On the other hand, Chumo would go and support Thrax and Julian, who were still fighting against the stone acolyte. Meanwhile, Emery approached the wounded sword-wielding acolyte and healed his wounds.