遗物
先看它在什么时候真的有用
一笔响亮的交易：战技伤害暴涨，代价是冷却翻倍；同时射击会定期扔出按战技结算的元素范围炸弹。能解决冷却问题的配装，才吃得满它的上限。
带入规划器怎么决定要不要拿
Take it when your current route already produces the battle skill, crowd, reliable 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。