For the material in 异度神剑, see 黑烟沉淀物 (XC1). 黑烟沉淀物 are common materials in 异度神剑X. They can be obtained from 穴蝠 and 瓷鸮 and as a reward item for completing the 团队任务 污臭之源. Categories: XCX Materials Community content is available under CC-BY-SA unless otherwise noted.
