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Firewall Mathmech

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

Featured card

Mathmech Addition

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

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8 rule violations
Judge by
TCGEdisonGoatOCGNo banlist
  • 3 copies of PSY-Framegear Gamma, which is Limited (at most 1)
  • 2 copies of Dimensional Barrier, which is Limited (at most 1)
  • 3 copies of Mathmech Circular, which is Semi-Limited (at most 2)
  • 3 copies of Droll & Lock Bird, which is Limited (at most 1)
  • 3 copies of Ash Blossom & Joyous Spring, which is Semi-Limited (at most 2)
  • 3 copies of Anti-Spell Fragrance, which is Limited (at most 1)
  • Splash Mage is Forbidden
  • Called by the Grave is Forbidden

Checked against the OCG Forbidden & Limited list as of 22 September 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 37 cards70 copies · about $30.67, main, extra and side deck
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Decklist

ListVisual
37 cards

Main Deck

40 cards

Extra Deck

15 cards

Side Deck

15 cards · not counted toward completion