技能
先看它在什么时候真的有用
把战斗技能和炸弹体系接到一起：大约每四次释放战斗技能，就白送一颗[野猫炸弹]。收益完全取决于你按技能的频率，配冷却缩减或技能连发的思路才值。
带入规划器怎么决定要不要拿
Take it when your current route already produces the battle skill, subweapon, frequency 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。