Firewall [FOTB-EN060] Ultimate Rare Demo Deck 2015 your opponent cannot select a

your opponent cannot select a face-down Defense Position monster as an attack target

This card cannot be used as an Xyz Material

neither player can activate or Set other Field Spells

You can only use this effect of "Satellarknight Vega" once per turn

Set: Duelist Saga Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 1000 Cannot be Normal Summoned/Set

Firewall [FOTB-EN060] Ultimate Rare Demo Deck 2015 your opponent cannot select aSet: Force of the Breaker Card type: Continuous Trap Rarity: Ultimate Rare When your opponent declares a direct attack, you can negate that monster's attack by removing from play 1 Pyro Type monster in your Graveyard. Pay 500 Life Points during each of your Standby Phases. If you do not, destroy this card.