Ring of Mastery is a ring in Dragon Age: Origins - Awakening. It is part of the Discipline Mastery ring set.
Can be looted from the remains of Adria during the quest Adria's Plight in the Vigil's Keep - Basement.
See also Edit
Ring of DisciplineRing of Discipline
A master without discipline is no master at all.
When equipped with the Ring of Mastery, the character gains a bonus to constitution.