Firewall Defenser

Effect Monster

Firewall Defenser is a Effect Monster (DARK/Cyberse, Level 4) with 1200 ATK / 1500 DEF. First printed in Cyberstorm Access (2023).

Type: Effect Monster
Attribute: DARK
Monster type: Cyberse
Level: 4
ATK / DEF: 1200 / 1500
Archetype: Firewall
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2023-05-04
Printings: 1

Card text

If this card is sent to the GY as material for the Link Summon of a Cyberse monster: You can Special Summon 1 "Firewall" monster from your Deck, except "Firewall Defenser". You cannot Special Summon monsters the turn you activate this effect, except Cyberse monsters. If a "Firewall" monster(s) you control would be destroyed by card effect, you can banish this card from your GY instead. You can only use each effect of "Firewall Defenser" once per turn.

Approximate value

≈$3.36

A rough figure from recent listings (updated 2026-07-26), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.

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Printings & rarities

Set	Set code	Rarity	Release	Price*
Cyberstorm Access	CYAC-EN001	Ultra Rare	2023-05-04	$3.36

*Approximate, from recent marketplace listings, not market values.