Yugioh Single
Firewall (SGX1-ENH19) - Speed Duel GX: Duel Academy Box 1st Edition
$0.50
null / Continuous Trap
TRAP
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.