遗物
先看它在什么时候真的有用
必杀技变成全场冰霜爆发并附带冻结，每命中一个敌人还送护甲，且护甲获取量提升50%。一次开大同时完成输出、控场和堆甲，敌人越多越赚。
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 ultimate, frost, freeze 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。