Firewall Dragon [GFTP-EN131] Ghost Rare Year of the Ox 2021 In response to this card's

In response to this card's activation

then target 1 other Effect Monster on the field

This card cannot be Special Summoned except by the effect of "Contract with Exodia"

Set: Happy Holidays Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Put a creature card from your hand into play under target opponent's control

Firewall Dragon [GFTP-EN131] Ghost Rare Year of the Ox 2021 In response to this card'sSet: Ghosts from the Past Card type: Link Effect Monster Rarity: Ghost Rare Attack: 2500 2+ monsters Once while face up on the field (Quick Effect): You can target monsters on the field and or GY up to the number of monsters co linked to this card; return them to the hand. If a monster this card points to is destroyed by battle or sent to the GY: You can Special Summon 1 monster from your hand.