[Tribute] 1 [Knight] Cell Core + 2 Monsters with "Knight" in its attribute.
[Call Cost] Pay Tribute. [Act] If you have a [Knight] equipped, you may put 6 cards with "Knight" in its attribute from your drop zone to the bottom of your deck in any order. If you do, nullify the abilities of one monster on your opponent's field & return to it to your opponent's hand. This ability can only be used once per turn. When you have 4 or more cards with "Knight" in its attribute in your drop zone, this card gets [Double Attack].