Geomathmech Final Sigma [MYFI-EN008] Secret Rare SM106 Monster Text : Booting in

Monster Text : Booting in Replica Mode… An error has occurred when executing C:\sophia\zefra

Tribute this face-up card on your side of the field to destroy all face-up Attack Position monsters on your opponent''s side of the field and inflict damage to your opponent''s Life Points equal to the combined original ATK of those destroyed monster(s)

Set: Shadows in Valhalla Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1900 You can discard 2 other WATER monsters to the GY

If this card has "Comics Hero King Arthur" as an Xyz Material

Geomathmech Final Sigma [MYFI-EN008] Secret Rare SM106 Monster Text : Booting inSet: 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