A cleric can solo even con to yellow Stay mobs, though undead mobs are much easier... nevertheless it is not the quickest process. Melee them down and use ward, rotate stuns and contravention nukes. Soloing performs superior that way than using a tank merc and just chain healing it. 5EBuildsCRPGd&dDungeons https://rpginfontips.com/dd-most-used-spells/