遗物
先看它在什么时候真的有用
火雷双修的桥梁：每次触发[引燃]都会顺带触发一次[紊乱]，而你每持有一件雷系遗物，额外触发次数就多一次。单元素拿了没用，双修体系里就是骨架。
带入规划器怎么决定要不要拿
Take it when your current route already produces the ignition, disruption, fire 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。