Onmyo Stealth Rogue, Seimei

:[Legion 20000]"Transformation Stealth Rogue, Kuzunoha"(If your opponent's vanguard is grade 3 or greater, this unit may return four cards from your drop zone into your deck once, search your deck for the specified card, and Legion) : 1 If this unit is [Legion], choose a unit on your , search your deck for up to two cards with the same card name as that unit, call them to separate , shuffle your deck, and at the end of that turn, put the units called with this effect on the bottom of your deck in any order. :During your turn, if you have a rear-guard with the same card name as a unit on your , this unit gets +3000.