Firewall Mechs
TCG · Mathmech · Meta Decks · 2023-08-30 · Source
Featured card
Primathmech Alembertian
One of the most-played Mathmech cards this deck runs.
Sign in to see how close you are to building this deck.
Deck Search works without an account — it asks about the corpus, not about what you own.
- Dark Hole is Forbidden
- 39 cards first released after Goat's card pool closed (2005-08-20): Accesscode Talker, Ash Blossom & Joyous Spring, Called by the Grave, Cosmic Cyclone, Cyberse Desavewurm, Cyberse Wicckid, Cynet Conflict, Cynet Mining, Dark Ruler No More, Decode Talker Heatsoul, Droll & Lock Bird, Effect Veiler, Firewall Defenser, Firewall Dragon Darkfluid - Neo Tempest Terahertz, Firewall Dragon Singularity, Firewall Guardian, Firewall Phantom, G Golem Crystal Heart, Ghost Ogre & Snow Rabbit, Jizukiru, the Star Destroying Kaiju, Linguriboh, Link Spider, Mathmech Addition, Mathmech Circular, Mathmech Diameter, Mathmech Equation, Mathmech Nabla, Mathmech Sigma, Mathmech Subtraction, Mathmech Superfactorial, Parallel eXceed, Primathmech Alembertian, Primathmech Laplacian, PSY-Frame Driver, PSY-Framegear Gamma, Small World, Splash Mage, Transcode Talker, Update Jammer
- the deck costs 598 points, and Genesys allows 100
Checked against the Goat format Forbidden & Limited list (April 2005) as of 8 November 2026 and its card pool (no card first released after 20 August 2005), with the sizes and copy limits of a TCG deck.
598 of 100 points, against the Genesys points list as of 15 October 2026, with the sizes and copy limits of a TCG deck.
Not checked: the TCG card pool (a card released only in the OCG).
Buy this deck — all 41 cards72 copies · about $49.78, main, extra and side deck
Main Deck
42 cards| Card | Type | In deck | Each |
|---|---|---|---|
 Ash Blossom & Joyous Spring Not in this format18 pts each | Tuner | ×3 | $0.40 |
 Droll & Lock Bird Not in this format20 pts each | Effect | ×3 | $0.30 |
 Effect Veiler Not in this format7 pts each | Tuner | ×3 | $0.27 |
 Firewall Defenser Not in this format | Effect | ×3 | $9.54 |
 Firewall Guardian Not in this format | Effect | ×1 | $0.31 |
 Firewall Phantom Not in this format | Effect | ×1 | $0.13 |
 Ghost Ogre & Snow Rabbit Not in this format4 pts each | Tuner | ×3 | $0.65 |
 Jizukiru, the Star Destroying Kaiju Not in this format | Effect | ×1 | $0.25 |
 Mathmech Addition Not in this format | Effect | ×1 | $0.19 |
 Mathmech Circular Not in this format15 pts each | Effect | ×3 | $0.25 |
 Mathmech Diameter Not in this format | Tuner | ×3 | $0.33 |
 Mathmech Nabla Not in this format | Tuner | ×1 | $0.58 |
 Mathmech Sigma Not in this format5 pts each | Tuner | ×2 | $0.27 |
 Mathmech Subtraction Not in this format | Effect | ×1 | $0.76 |
 Parallel eXceed Not in this format | Effect | ×3 | $0.41 |
 Called by the Grave Not in this format20 pts each | Spell | ×1 | $0.14 |
 Cynet Mining Not in this format | Spell | ×3 | $0.18 |
 Mathmech Equation Not in this format | Spell | ×1 | $0.16 |
 Small World Not in this format | Spell | ×3 | $0.19 |
 Cynet Conflict Not in this format | Trap | ×1 | $0.19 |
 Mathmech Superfactorial Not in this format | Trap | ×1 | $0.17 |
Extra Deck
15 cards| Card | Type | In deck | Each |
|---|---|---|---|
 Accesscode Talker Not in this format | Link | ×2 | $0.23 |
 Cyberse Desavewurm Not in this format | Fusion | ×1 | $0.15 |
 Cyberse Wicckid Not in this format | Link | ×1 | $0.83 |
 Decode Talker Heatsoul Not in this format | Link | ×1 | $0.15 |
 Firewall Dragon Darkfluid - Neo Tempest Terahertz Not in this format | Link | ×1 | $1.40 |
 Firewall Dragon Singularity Not in this format | Link | ×1 | $0.84 |
 G Golem Crystal Heart Not in this format | Link | ×1 | $0.21 |
 Linguriboh Not in this format | Link | ×1 | $0.12 |
 Link Spider Not in this format | Link | ×1 | $0.27 |
 Primathmech Alembertian Not in this format20 pts each | Xyz | ×1 | $0.49 |
 Primathmech Laplacian Not in this format | Xyz | ×1 | $0.24 |
 Splash Mage Not in this format | Link | ×1 | $0.10 |
 Transcode Talker Not in this format | Link | ×1 | $0.42 |
 Update Jammer Not in this format | Link | ×1 | $0.10 |
Side Deck
15 cards · not counted toward completion| Card | Type | In deck | Each |
|---|---|---|---|
 PSY-Frame Driver Not in this format | Normal | ×1 | $0.14 |
 PSY-Framegear Gamma Not in this format15 pts each | Tuner | ×3 | $0.27 |
 Cosmic Cyclone Not in this format1 pt each | Spell | ×3 | $0.20 |
 Dark Hole Forbidden1 pt each | Spell | ×2 | $0.24 |
 Dark Ruler No More Not in this format2 pts each | Spell | ×3 | $0.19 |
 Anti-Spell Fragrance100 pts each | Trap | ×3 | $0.14 |