Rishkar's Expertise [Aether Revolt] The Secret Forces You can only use this

You can only use this effect of "Vampire Duke" once per turn

When the cards are sent to the Graveyard

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2500 After a Counter Trap Card you control negates the activation of an opponent's card(s) or effect(s)

if you added a Normal Monster

any card sent to the Graveyard is removed from play

Rishkar's Expertise [Aether Revolt] The Secret Forces You can only use thisSet: Aether Revolt Type: Sorcery Rarity: Rare Cost: {4}{G}{G} Draw cards equal to the greatest power among creatures you control. You may cast a spell with mana value 5 or less from your hand without paying its mana cost. "Control the Great Conduit? You might as well try to divert a river with your hands."