After dealing with the unusual boulders that served as an initial obstacle within this dungeon, Kieran took it upon himself to better situate the team's formation.
Aside from Sera, there were three others members with a healing-type class.
However, Sera was the only pure healer.
Unlike a Cleric, which specialized in delivering healing on a small or large scale, the Priest's other path, the Shaman, specialized in using blessed charm to apply support-buff to the targeted individual.
While some of their support buffs could be applied on a large scale, it was, for the most part, a single-target buffing class. Hence, why Khaos usually had two or three present to augment the strongest DPS on the team.
Kieran didn't exactly disagree with Khaos' way of managing his strike force, but Kieran felt it wasn't the best route for their current scenario.