技能
先看它在什么时候真的有用
让每次[猎魔银箭]命中都炸出一圈穿透碎箭，把原本的单体触发变成小范围清场。配装意义在于：这是银箭流处理杂兵群的核心手段，箭出手频率越高（比如配合自动扳机），这张的收益越夸张；没有铺量前它只是普通补伤。
带入规划器怎么决定要不要拿
Take it when your current route already produces the extra shot, volley, crowd signals. The value comes from repeating that event, not from the item name or rarity alone.
If none of its triggers are happening yet, keep the slot open for a pick that strengthens the engine already on screen.
证据和关联对象
证据标记：Data-backed blueprint。数据按英文名称核对，中文名称只作为查找辅助。
