Boosts attack power by 12.5% when the player's HP is at least at 98% full.
Since the effect of this ring is lost easily and frequently, it seems to work best if it is used in conjunction with a passive HP regenerative item, accessory or spell (such as the Sun Princess Ring or the Ancient Dragon Greatshield). This way, its buff may be regained between battles without having to resort in spending too many Estus Flask uses.
Arguably, it may be better not to use this ring while fighting bosses, as its buff can be lost very easily throughout those fights and it will only be regained each time the player heals.
- The ring's effect triggers about at 98% of the player's HP, allowing them to take some damage through a shield and still gain the attack boost.