Mathmech Firewall
TCG · Mathmech · Meta Decks · 2024-08-29 · Source
Featured card
Mathmech Addition
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.
- Dimensional Barrier is Forbidden
- Crossout Designator is Forbidden
- Link Decoder is Forbidden
- 3 copies of Droll & Lock Bird, which is Limited (at most 1)
- Triple Tactics Talent is Forbidden
- Splash Mage is Forbidden
- the deck costs 680 points, and Genesys allows 100
Checked against the TCG Forbidden & Limited list as of 8 November 2026.
680 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 40 cards70 copies · about $48.66, main, extra and side deck
Main Deck
40 cards
Ash Blossom & Joyous Spring, copy 1 of 3. Costs 18 of the Genesys budget per copy- Ash Blossom & Joyous Spring, copy 2 of 3. Costs 18 of the Genesys budget per copy
- Ash Blossom & Joyous Spring, copy 3 of 3. Costs 18 of the Genesys budget per copy
Droll & Lock Bird, copy 1 of 2. Limited on the TCG Forbidden & Limited list — this deck holds more than the 1 allowed. Costs 20 of the Genesys budget per copy- Droll & Lock Bird, copy 2 of 2. Limited on the TCG Forbidden & Limited list — this deck holds more than the 1 allowed. Costs 20 of the Genesys budget per copy
Effect Veiler, copy 1 of 3. Costs 7 of the Genesys budget per copy- Effect Veiler, copy 2 of 3. Costs 7 of the Genesys budget per copy
- Effect Veiler, copy 3 of 3. Costs 7 of the Genesys budget per copy
Firewall Defenser, copy 1 of 3- Firewall Defenser, copy 2 of 3
- Firewall Defenser, copy 3 of 3
Firewall Guardian
Mathmech Addition
Mathmech Circular. Limited on the TCG Forbidden & Limited list. Costs 15 of the Genesys budget per copy
Mathmech Diameter, copy 1 of 3- Mathmech Diameter, copy 2 of 3
- Mathmech Diameter, copy 3 of 3
Mathmech Nabla
Mathmech Sigma. Costs 5 of the Genesys budget per copy
Mathmech Subtraction, copy 1 of 2- Mathmech Subtraction, copy 2 of 2
Nibiru, the Primal Being, copy 1 of 2. Costs 8 of the Genesys budget per copy- Nibiru, the Primal Being, copy 2 of 2. Costs 8 of the Genesys budget per copy
Parallel eXceed, copy 1 of 3- Parallel eXceed, copy 2 of 3
- Parallel eXceed, copy 3 of 3
Crossout Designator, copy 1 of 3. Forbidden on the TCG Forbidden & Limited list. Costs 20 of the Genesys budget per copy- Crossout Designator, copy 2 of 3. Forbidden on the TCG Forbidden & Limited list. Costs 20 of the Genesys budget per copy
- Crossout Designator, copy 3 of 3. Forbidden on the TCG Forbidden & Limited list. Costs 20 of the Genesys budget per copy
Cynet Mining, copy 1 of 3- Cynet Mining, copy 2 of 3
- Cynet Mining, copy 3 of 3
Mathmech Equation
Salamangreat Sanctuary
Small World, copy 1 of 3- Small World, copy 2 of 3
- Small World, copy 3 of 3
Triple Tactics Talent, copy 1 of 2. Forbidden on the TCG Forbidden & Limited list. Costs 40 of the Genesys budget per copy- Triple Tactics Talent, copy 2 of 2. Forbidden on the TCG Forbidden & Limited list. Costs 40 of the Genesys budget per copy
Mathmech Superfactorial
Extra Deck
15 cards
Cyberse Desavewurm
Decode Talker Heatsoul
Firewall Dragon
Firewall Dragon Darkfluid - Neo Tempest Terahertz
Firewall Dragon Singularity
G Golem Crystal Heart
Linguriboh
Link Decoder. Forbidden on the TCG Forbidden & Limited list
Mereologic Aggregator. Costs 4 of the Genesys budget per copy
Primathmech Alembertian. Costs 20 of the Genesys budget per copy
Primathmech Laplacian
Salamangreat Balelynx
Splash Mage. Forbidden on the TCG Forbidden & Limited list
Transcode Talker
Update Jammer
Side Deck
15 cards · not counted toward completion- Droll & Lock Bird. Limited on the TCG Forbidden & Limited list — this deck holds more than the 1 allowed. Costs 20 of the Genesys budget per copy
- Nibiru, the Primal Being. Costs 8 of the Genesys budget per copy
Book of Eclipse, copy 1 of 2. Costs 4 of the Genesys budget per copy- Book of Eclipse, copy 2 of 2. Costs 4 of the Genesys budget per copy
Cosmic Cyclone, copy 1 of 3. Costs 1 of the Genesys budget per copy- Cosmic Cyclone, copy 2 of 3. Costs 1 of the Genesys budget per copy
- Cosmic Cyclone, copy 3 of 3. Costs 1 of the Genesys budget per copy
Dark Ruler No More, copy 1 of 3. Costs 2 of the Genesys budget per copy- Dark Ruler No More, copy 2 of 3. Costs 2 of the Genesys budget per copy
- Dark Ruler No More, copy 3 of 3. Costs 2 of the Genesys budget per copy
Lightning Storm, copy 1 of 2. Costs 10 of the Genesys budget per copy- Lightning Storm, copy 2 of 2. Costs 10 of the Genesys budget per copy
Dimensional Barrier, copy 1 of 3. Forbidden on the TCG Forbidden & Limited list. Costs 100 of the Genesys budget per copy- Dimensional Barrier, copy 2 of 3. Forbidden on the TCG Forbidden & Limited list. Costs 100 of the Genesys budget per copy
- Dimensional Barrier, copy 3 of 3. Forbidden on the TCG Forbidden & Limited list. Costs 100 of the Genesys budget per copy