[ACT](RC):If you have a grade 3 vanguard with "Kheios" in its card name, [COST][bind this unit], search your deck for up to one "Soul Oratorio, Kheios", ride it as [Stand], and shuffle the deck. If your vanguard was placed during the ride phase this turn, or you persona rode this turn, you cannot persona ride until end of turn. [ACT](Bind zone):If your vanguard is a grade 3 with "Kheios" in its card name, [COST][put this card into drop], and [Soul-Charge 1].