游蛇龙黑尾s are prime materials in 异度神剑X. They can be obtained from 「钩卧龙」艾尔维拉. Sources 敌人 Level Area 「钩卧龙」艾尔维拉 90 原初荒野 Categories: XCX Materials Community content is available under CC-BY-SA unless otherwise noted.
