Mathmech Post Banlist
TCG · Mathmech · Meta Decks · 2023-08-30 · Source
Featured card
Mathmech Sigma
One of the most-played Mathmech cards this deck runs.
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3 rule violations
Judge by
- Dimensional Barrier is Forbidden
- 3 copies of Droll & Lock Bird, which is Semi-Limited (at most 2)
- Splash Mage is Forbidden
Checked against the TCG Forbidden & Limited list as of 22 September 2026.
Not checked: the TCG card pool (a card released only in the OCG).
Buy this deck — all 41 cards70 copies · about $53.75, main, extra and side deck
Main Deck
40 cards
Ash Blossom & Joyous Spring, copy 1 of 3- Ash Blossom & Joyous Spring, copy 2 of 3
- Ash Blossom & Joyous Spring, copy 3 of 3
Droll & Lock Bird, copy 1 of 3- Droll & Lock Bird, copy 2 of 3
- Droll & Lock Bird, copy 3 of 3
Effect Veiler, copy 1 of 2- Effect Veiler, copy 2 of 2
Firewall Defenser, copy 1 of 3- Firewall Defenser, copy 2 of 3
- Firewall Defenser, copy 3 of 3
Firewall Guardian
Ghost Mourner & Moonlit Chill
Ghost Ogre & Snow Rabbit
Mathmech Addition, copy 1 of 2- Mathmech Addition, copy 2 of 2
Mathmech Circular
Mathmech Diameter, copy 1 of 2- Mathmech Diameter, copy 2 of 2
Mathmech Nabla
Mathmech Sigma, copy 1 of 2- Mathmech Sigma, copy 2 of 2
Mathmech Subtraction, copy 1 of 2- Mathmech Subtraction, copy 2 of 2
Micro Coder
Nibiru, the Primal Being, copy 1 of 2- Nibiru, the Primal Being, copy 2 of 2
Parallel eXceed, copy 1 of 3- Parallel eXceed, copy 2 of 3
- Parallel eXceed, copy 3 of 3
Santa Claws
Cynet Mining, copy 1 of 3- Cynet Mining, copy 2 of 3
- Cynet Mining, copy 3 of 3
Mathmech Equation
Small World, copy 1 of 3- Small World, copy 2 of 3
- Small World, copy 3 of 3
Cynet Conflict
Mathmech Superfactorial
Extra Deck
15 cards
Accesscode Talker
Cyberse Desavewurm
Decode Talker Heatsoul
Firewall Dragon Darkfluid - Neo Tempest Terahertz
G Golem Crystal Heart
Linguriboh
Primathmech Alembertian, copy 1 of 2- Primathmech Alembertian, copy 2 of 2
Primathmech Laplacian, copy 1 of 2- Primathmech Laplacian, copy 2 of 2
Salamangreat Almiraj
Splash Mage, copy 1 of 2- Splash Mage, copy 2 of 2
Transcode Talker
Update Jammer
Side Deck
15 cards · not counted toward completion
Gadarla, the Mystery Dust Kaiju
Ghost Belle & Haunted Mansion, copy 1 of 3- Ghost Belle & Haunted Mansion, copy 2 of 3
- Ghost Belle & Haunted Mansion, copy 3 of 3
Kumongous, the Sticky String Kaiju
Kurikara Divincarnate, copy 1 of 3- Kurikara Divincarnate, copy 2 of 3
- Kurikara Divincarnate, copy 3 of 3
Dark Ruler No More, copy 1 of 3- Dark Ruler No More, copy 2 of 3
- Dark Ruler No More, copy 3 of 3
Harpie's Feather Duster
Dimensional Barrier, copy 1 of 3- Dimensional Barrier, copy 2 of 3
- Dimensional Barrier, copy 3 of 3