Geomathmech Final Sigma [MYFI-EN008] Secret Rare SM106 then target monsters your opponent

then target monsters your opponent controls

this card is also DARK

Set: Premium Gold: Infinite Gold Card type: Tuner/Effect Monster Rarity: Gold Rare Attack: 100 Defense: 2100 If you control a monster that is not a "Burning Abyss" monster

Set: Legendary Duelists: Sisters of the Rose Card type: Tuner/Effect Monster Rarity: Common Attack: 1700 Defense: 1200 Cannot be Special Summoned

Geomathmech Final Sigma [MYFI-EN008] Secret Rare SM106 then target monsters your opponentSet: Mystic Fighters Card type: Synchro Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 0 1 Tuner + 1+ non Tuner monsters Unaffected by card effects, except "Mathmech" cards, while in the Extra Monster Zone. If this card in the Extra Monster Zone battles an opponent's monster, any battle damage it inflicts to your opponent is doubled. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's