Stealth Fiend Chief, Nura Hyouga

: 1, look at five cards from the top of your deck, choose up to one card with "Stealth Fiend" in its card name from among them, call it to , and shuffle your deck. Then, if your opponent's vanguard is grade 3 or greater, this unit gets drive +1 until end of turn for every two of your rear-guards with "Stealth Fiend" in their different card names. :When a unit card is revealed for your drive check, if it is a normal unit with "Stealth Fiend" in its card name, call it to , and that unit gets +10000 until end of turn. If it is not, put it into your drop. (This effect is mandatory)