
Supports Lightning or Cold skills you use yourself which fire Projectiles and do not already have cooldowns, adding a cooldown and making the Projectiles return, piercing through targets as they do so.
輔助由自身使用的、發射投射物且原本沒有冷卻時間的閃電或冰冷技能,為其新增冷卻時間,使投射物在穿透目標後返回。