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Firewall Mathmech

TCG · Mathmech · Tournament Meta Decks · 2023-08-30 · Source

Featured card

Mathmech Sigma

One of the most-played Mathmech cards this deck runs.

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4 rule violations
Judge by
TCGEdisonGoatOCGNo banlist
  • 3 copies of PSY-Framegear Gamma, which is Limited (at most 1)
  • 3 copies of Mathmech Circular, which is Limited (at most 1)
  • 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 39 cards72 copies · about $32.04, main, extra and side deck
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Decklist

ListVisual
39 cards

Main Deck

42 cards

Extra Deck

15 cards

Side Deck

15 cards · not counted toward completion