遗物
先看它在什么时候真的有用
纯保险牌：每到终点回复30%已损失生命。它不提供任何输出，但能在关卡之间把血线拉回来，让其他格子敢拿更激进的圣物。
带入规划器怎么决定要不要拿
Take it when survival or consistency is the reason the run ends. The destination, survival, safe signals describe the kind of problem it is meant to solve.
Do not spend a damage slot on it when the run is already safe and a core engine pick is available.
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。