如果你在過去2秒內以投射物攻擊擊中敵人而造成傷害，被輔助技能造成30%更多近戰傷害被輔助的技能不能造成投射物傷害Supports Melee Attacks. Supported Skills deal more Melee damage if you have struck with a Projectile Attack Hit in the last two seconds, but cannot themselves deal Projectile Damage.將此寶石放入技能面板中的輔助寶石插槽，以將其效果套用至該技能。你無法在一個技能中同時插入多個同一類別的輔助寶石。
