Stealth Fiend, Midnight Crow

: 1 When this unit is placed on or , if you have a Murakumo vanguard, you may pay the cost. If you do, search your deck for up to one card named Stealth Fiend, Midnight Crow , call it to , and shuffle your deck, and at the beginning of the end phase of that turn, put that unit on the bottom of your deck.