[AUTO]:Forerunner
[CONT](RC):If you have a vanguard with "Machining" in its card name, this unit gets "[ACT](RC)[1/turn]:[[Rest] this unit] If the number of your opponent's [Stand] units is zero, [Soul-Charge 1], and if it is not, choose one of your opponent's rear-guards, and [Rest] it.".
[ACT](RC):[Put this unit into your soul] Choose one of your rear-guards with "Machining" in its card name, and [Stand] it.