Mathmech Firewall
TCG · Mathmech · Meta Decks · 2024-08-29 · Source
Featured card
Mathmech Addition
One of the most-played Mathmech cards this deck runs.
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5 rule violations
Judge by
- 3 copies of Dimensional Barrier, which is Limited (at most 1)
- 3 copies of Crossout Designator, which is Limited (at most 1)
- 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)
- Splash Mage 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 40 cards70 copies · about $31.94, main, extra and side deck
Main Deck
40 cards| Card | Type | In deck | Each |
|---|---|---|---|
| Tuner | ×3 | $0.44 | |
| Effect | ×2 | $0.32 | |
| Tuner | ×3 | $0.23 | |
| Effect | ×3 | $3.25 | |
| Effect | ×1 | $0.30 | |
| Effect | ×1 | $0.18 | |
| Effect | ×1 | $0.26 | |
| Tuner | ×3 | $0.39 | |
| Tuner | ×1 | $0.79 | |
| Tuner | ×1 | $0.32 | |
| Effect | ×2 | $0.98 | |
| Effect | ×2 | $0.18 | |
| Effect | ×3 | $0.44 | |
| Spell | ×3 | $0.26 | |
| Spell | ×3 | $0.17 | |
| Spell | ×1 | $0.20 | |
| Spell | ×1 | $0.09 | |
| Spell | ×3 | $0.19 | |
| Spell | ×2 | $0.29 | |
| Trap | ×1 | $0.14 |
Extra Deck
15 cards| Card | Type | In deck | Each |
|---|---|---|---|
| Fusion | ×1 | $0.19 | |
| Link | ×1 | $0.13 | |
| Link | ×1 | $0.39 | |
| Link | ×1 | $2.05 | |
| Link | ×1 | $0.87 | |
| Link | ×1 | $0.24 | |
| Link | ×1 | $0.11 | |
| Link | ×1 | $0.29 | |
| Xyz | ×1 | $0.18 | |
| Xyz | ×1 | $1.03 | |
| Xyz | ×1 | $0.24 | |
| Link | ×1 | $0.16 | |
| Link | ×1 | $0.14 | |
| Link | ×1 | $0.52 | |
| Link | ×1 | $0.11 |
Side Deck
15 cards · not counted toward completion| Card | Type | In deck | Each |
|---|---|---|---|
| Effect | ×1 | $0.32 | |
| Effect | ×1 | $0.18 | |
| Spell | ×2 | $0.26 | |
| Spell | ×3 | $0.20 | |
| Spell | ×3 | $0.22 | |
| Spell | ×2 | $0.27 | |
| Trap | ×3 | $0.18 |
