遗物
先看它在什么时候真的有用
[余烬]流的绝对核心：自带大量初始层数，上限直接抬到夸张量级，每到[终点]还按当前层数的百分比继续加码，形成复利滚动。只要你的伤害吃[余烬]层数，这一件就能定义整局 Build，其余选择都该围着它转。
带入规划器怎么决定要不要拿
Take it when your current route already produces the fire, destination, dismantle 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。