Thunder Dragondark [MP19-EN167] Prismatic Secret Rare 179 then target 2 "Vision Hero"

then target 2 "Vision Hero" Monster Cards in your Spell & Trap Zone

Once per turn: You can Fusion Summon 1 Machine Fusion Monster from your Extra Deck

monsters your opponent controls cannot target Gemini monsters you control for attacks

foraging for refuse and discarded treasures from the world above

whose total Levels equal 8 or more

Thunder Dragondark [MP19-EN167] Prismatic Secret Rare 179 then target 2 "Vision Hero"Set: 2019 Gold Sarcophagus Tin Mega Pack Card type: Effect Monster Rarity: Prismatic Secret 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