Only items of grade Rare and above are used for crafting or empowering. NPC given rewards are not craftable as well as revealing a hidden potential.

List of Cleric Equipment Sets

Normal Magic Rare Epic Unique Legendary
24 White Lion Ancient, Elf Queen's Corps, Fighter's
32 Black Lion Cerberus, Largo
40 Silver Lion Terramai's, Manticore, Apocalypse Sea Dragon Sea Dragon

Golden Lion

50 Blue Hawk Immortal, Ancient Totem, Victor Green Dragon
60 Jacob's, Honourable Tribe, Twisted Obsession, Dangerous Desire, Great Ancestor