Mathmech Multiplication [MYFI-EN005] Super Rare Synchro Monster the other Synchro Material Monsters

the other Synchro Material Monsters are 2 "Nordic" monsters in your hand

Set: The Shining Darkness Card type: Continuous Spell Rarity: Rare When a LIGHT monster is destroyed by battle and sent to your Graveyard

Set: Starstrike Blast Card type: Effect Monster Rarity: Common Attack: 400 Defense: 1600 If a "Blackwing" monster you control battles with an opponent's monster and that opponent's monster is still on the field at the end of the Damage Step

then target 1 Set card your opponent controls

Mathmech Multiplication [MYFI-EN005] Super Rare Synchro Monster the other Synchro Material MonstersSet: 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.