Holy Great Sage of Black Shadows, Isabelle

:If your opponent's vanguard is grade 3 or greater, you perform both of the effects for "perform one of the effects". /:When placed, 1, put the top card of your deck into the drop zone, and perform one of the effects below depending on that card's type. ・Normal Unit - This unit gets +15000 until end of turn. ・Trigger Unit - Return the card put from your deck into the drop zone by this effect to your hand.