Rune Ring

The Rune Ring is a Ring that increases the rate of MP restoration. It has a Defense boost of +2 in Castlevania: Aria of Sorrow and +1 in Castlevania: Dawn of Sorrow. It replaces Cipher's Charm from Castlevania: Harmony of Dissonance. It is replaced by the Sage Ring in Castlevania: Portrait of Ruin.