Nanomachine Ninja, Tsukikage "SD"

<Katana World> [AUTO]:When this unit is placed on (RC), [COST][pay a gauge], choose up to one "Nanomachine Ninja, Byakuya "SD"" from your drop, and call it to (RC). [ACT](RC):Choose one of your <Ninja> rear-guards, if that unit's Buddy Soul does not have a card with the same card name as this unit, put this unit into that card's Buddy Soul. [CONT]:If your opponent's vanguard is grade 3 or greater, your unit with this card in its Buddy Soul gets [Power]+5000/[Shield]+5000.