遗物
先看它在什么时候真的有用
满蓄力射击追加一轮追踪飞弹，伤害按子弹伤害上限结算，还同时算作子弹、转化、战技三类伤害，几乎所有增伤词条都能喂进去。蓄力型武器和打 Boss 的爆发场景里表现极佳。
带入规划器怎么决定要不要拿
Take it when your current route already produces the volley, battle skill, boss 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。