Engraver of the Mark [BOSH-EN041] Common Noble Knights of the Round Table Box Set If your opponent controls a

If your opponent controls a monster and you control no monsters

During the End Phase: Target 1 "Stardust Dragon" in your Graveyard

then you can change any number of face-down Defense Position "Shaddoll" monsters you control to face-up Defense Position

Special Summon it

and add 1 of the Fusion Materials listed on that card from your Deck or Graveyard to your hand

Engraver of the Mark [BOSH-EN041] Common Noble Knights of the Round Table Box Set If your opponent controls aSet: Breakers of Shadow Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 1200 During either player's turn, when your opponent activates a card or effect by declaring exactly 1 card name: You can send this card from your hand to the Graveyard; declare 1 other card name. The card name your opponent declared becomes the card name declared by this effect. Once per turn, during either player's turn: You can target 1 face up card on the field;