Mathmech Multiplication [MYFI-EN005] Super Rare BT2-070 This card loses 300 ATK

This card loses 300 ATK while it has no Xyz Materials

the monster Special Summoned by this card's effect gains ATK and DEF equal to its original ATK and DEF

Set: Neo Genesis 1st Edition Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Black & White: Plasma Storm Type: Grass Rarity: Uncommon Retreat cost: Colorless

"Metalfoes" monsters you control

Mathmech Multiplication [MYFI-EN005] Super Rare BT2-070 This card loses 300 ATKSet: Mystic Fighters Card type: Effect Monster Rarity: Super Rare Attack: 500 Defense: 2000 You can target 1 Level 4 Cyberse monster you control; its Level becomes 8 until the end of this turn. If this card is sent to the GY: You can target 1 Cyberse monster you control in the Extra Monster Zone; its ATK becomes doubled until the end of this turn. You can only use each effect of "Mathmech Multiplication" once per turn.