Machine Duplication (UTR) [RDS-EN041] Ultimate Rare 164 This must be declared when

This must be declared when the monster is destroyed

Set: Gym Challenge Unlimited Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Any other case results in a DRAW

Set: Labyrinth of Nightmare Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Draw 1 card from your Deck

Set: Sun & Moon: Black Star Promos Type: Psychic Rarity: Black Star Promo

Machine Duplication (UTR) [RDS-EN041] Ultimate Rare 164 This must be declared whenSet: Rise of Destiny Card type: Spell Card Rarity: Ultimate Rare Select 1 Machine Type monster with an ATK of 500 or less on your side of the field and activate this card. You can Special Summon up to 2 cards with the same name from your Deck.