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'''由巴的戒指'''是一种[[戒指]]，可以在达到 [[File:Combat Skill Icon.png|18px]][[战斗]]等级 7 后通过[[打造]]获得。

'''由巴的戒指'''是一种[[戒指]]，可以在达到 [[File:Combat Skill Icon.png|18px]][[战斗]]等级 7 后通过[[打造]]获得。

 玩家佩戴由巴的戒指时受到傷害後 ， 有 幾 率獲得 [[File:Yoba's Blessing.png|24px|link=]] [[增益效果#Yoba's Blessing|由巴的祝福]]：该效果使玩家在5秒内无敌，但无法免疫[[骷髅洞穴]]的摔落伤害。

 玩家佩戴由巴的戒指时 ， 受到傷害後有 一定概 率獲得 [[File:Yoba's Blessing.png|24px|link=]] [[增益效果#Yoba's Blessing|由巴的祝福]]：该效果使玩家在5秒内无敌，但无法免疫[[骷髅洞穴]]的摔落伤害。

The chance of receiving the buff is increased by low health and by [[Luck]] buffs, but not daily Luck. It can activate once the player's health drops below 90. After that, it increases linearly until 15 health, below which an additive 20% bonus to the activation chance applies. This is calculated<ref name="farmer_takedamage"/> as <code>(0.9 - HP / 100) / (3 - Luck Level / 10) + Bonus</code> where <code>Bonus</code> is 0.2 if health is 15 or less. For 0 [[Luck]], this means 50-45% activation chance between 0 HP and 15 HP and 25%-0% activation chance between 16 HP and 90 HP.

The chance of receiving the buff is increased by low health and by [[Luck]] buffs, but not daily Luck. It can activate once the player's health drops below 90. After that, it increases linearly until 15 health, below which an additive 20% bonus to the activation chance applies. This is calculated<ref name="farmer_takedamage"/> as <code>(0.9 - HP / 100) / (3 - Luck Level / 10) + Bonus</code> where <code>Bonus</code> is 0.2 if health is 15 or less. For 0 [[Luck]], this means 50-45% activation chance between 0 HP and 15 HP and 25%-0% activation chance between 16 HP and 90 HP.