You can Ritual Summon this card with “Machine Angel Ritual”.
(1) If this card is Ritual Summoned: You can make your opponent send 1 Spell/Trap Card they control to the GY.
(2) When this attacking card destroys an opponent’s monster by battle and sends it to the GY: You can have this card attack a monster once more in a row.
(3) Once per turn, when an opponent’s card effect that targets a “Cyber Angel” Ritual Monster(s) you control is activated (Quick Effect): You can shuffle 1 Ritual Monster from your GY into the Deck, and if you do, destroy 1 card your opponent controls.