Thunder Dragondark (Quarter Century Secret Rare) [RA03-EN018] Quarter Century Secret Rare Paramount War Pre-Release Cards take control of that opponent's

take control of that opponent's monster

If the equipped monster would be destroyed

Your opponent can only activate 1 Spell/Trap Card each turn

negate its effects until the end of this turn

While "The Sanctuary in the Sky" is on the field and your Life Points are higher than your opponent's

Thunder Dragondark (Quarter Century Secret Rare) [RA03-EN018] Quarter Century Secret Rare Paramount War Pre-Release Cards take control of that opponent'sSet: Quarter Century Bonanza Card type: Effect Monster Rarity: Quarter Century 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 turn.