Van'Dalgyon the Dark Dragon Lord [JUMP-EN023] Ultra Rare Skill Once per turn: You can

Once per turn: You can declare 1 card name

Set: Advent Calendar 2018 Card type: Effect Monster Rarity: Super Rare Attack: 800 Defense: 100 Cannot be Normal Summoned

Set: Legendary Duelists: Ancient Millennium Card type: Effect Monster Rarity: Common Attack: 4000 Defense: 0 (This card is always treated as an "Ultimate Crystal" card

Special Summon it to a zone this card points to

Set: Flames of Destruction Card type: Quick Play Spell Rarity: Super Rare Target 1 Link Monster you control or in your GY

Van'Dalgyon the Dark Dragon Lord [JUMP-EN023] Ultra Rare Skill Once per turn: You canSet: 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), you can Special Summon this card from your hand. Then activate the appropriate effects, based on the type of cards negated: Spell: Inflict 1500 points of damage to your opponent. Trap: Select and destroy 1 card your opponent controls. Effect Monster: