遗物
先看它在什么时候真的有用
锻造系统里的万能牌：可以和任意遗物合成，专治素材凑不齐；碎裂时还一次性发放[余烬][成长][护甲]三种层数。它卖的是灵活性，你锻造越多它越值钱。
带入规划器怎么决定要不要拿
Take it when your current route already produces the luck, economy, growth 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。