English (Source)
<Highlight>{{ON_ATTACK:CHANCE:percent}}%</> chance on attack to trigger an additional attack. Each bonus attack may also trigger an additional attack.
Chinese Translation
<Highlight>{{ON_ATTACK:CHANCE:percent}}%</> 攻击时触发额外攻击的几率。每个额外攻击可能还会触发额外攻击。