Thunder Dragondark [SOFU-EN019] Ultra Rare Advent Calendar 2018 Set: Speed Duel: Arena of

Set: Speed Duel: Arena of Lost Souls Card type: Normal Monster Rarity: Common Attack: 1500 Defense: 1200

Once per turn: You can target 1 monster your opponent controls

destroy it

return them to your Deck

While “Necrovalley” is on the field

Thunder Dragondark [SOFU-EN019] Ultra Rare Advent Calendar 2018 Set: Speed Duel: Arena ofSet: Soul Fusion Card type: Effect Monster Rarity: Ultra Rare Attack: 1600 Defense: 1500 (Quick Effect): You can discard this card; add 1 Thunder Dragondark from your Deck to your hand. If this card is banished, or sent from the field to the GY: You can add 1 Thunder Dragon card from your Deck to your hand, except Thunder Dragondark. You can only use 1 Thunder Dragondark effect per turn, and only once that turn.