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Mathmech Addition
FIRE · Cyberse / Effect Monster · Level 4 · ATK 1000 / DEF 1000
You can target 1 face-up monster on the field; you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters, also Special Summon this card from your hand (but it cannot attack this turn), and if you do, the targeted monster gains 1000 ATK until the end of this turn. You can only use this effect of "Mathmech Addition" once per turn.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Rare (R)
Genesys0 points
Price
About $0.19–$5.86 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Played in tournaments
In 1 recent tournament lists, mostly Mathmech (1).
Printings
| Set | Code | Rarity |
|---|---|---|
| Ghosts From the Past: The 2nd Haunting | GFP2-EN117 | Ultra Rare |
| Mystic Fighters | MYFI-EN003 | Super Rare |
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