技能
先看它在什么时候真的有用
让[交易专家]每轮能触发第二次，但第二次要价翻倍。本质是抬高了富裕局“把钱换成遗物”的上限速度。前提是你的进账真的付得起第二笔账单，收入一般的局面别为它强行攒钱。
带入规划器怎么决定要不要拿
Take it when your current route already produces the economy, coins 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。