Vesuvan Doppelganger [International Collectors' Edition] Gift Pack you can make all monsters

you can make all monsters you currently control become all Level 4 or all Level 5

Set: Video Game Promotional Cards Card type: Normal Spell Rarity: Secret Rare Attack: 0 Defense: 0 Activate this card by offering 1 face up "Dark Magician" on your side of the field as a Tribute

Set: Code of the Duelist Card type: Normal Trap Rarity: Short Print During damage calculation

Father of Machines

Vesuvan Doppelganger [International Collectors' Edition] Gift Pack you can make all monstersSet: International Collectors' Edition Type: Creature Shapeshifter Rarity: Rare Cost: {3}{U}{U} You may have Vesuvan Doppelganger enter the battlefield as a copy of any creature on the battlefield, except it doesn't copy that creature's color and it has "At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn't copy that creature's color and it has this ability."