技能
先看它在什么时候真的有用
[致命银弹]的暴击专属乘区：银弹一旦暴击，伤害在正常暴击的基础上再翻一倍。不堆暴击率就几乎感觉不到，堆起来之后每轮弹幕都是重锤。
带入规划器怎么决定要不要拿
Take it when your current route already produces the volley, crit, crit payoff 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。
