Yu-Gi-Oh! · Mystic Fighters
Mathmech Addition
French name: Addition Mathmech
Mathmech Addition (Mystic Fighters MYFI-EN003) has a market price of US$0.41 as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Effect Monster
- Level
- 4
- Attribute
- FIRE
- Monster type
- Cyberse
- Archetype
- Mathmech
- ATK
- 1,000
- DEF
- 1,000
Card text
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.
About this card
Mathmech Addition is card MYFI-EN003 in Mystic Fighters, a Yu-Gi-Oh! set released Nov 22, 2019. Rarity: Super Rare. Finishes: 1st Edition. Reference market price on Nov 9, 2026: US$0.41. Over the last 30 days, the 1st Edition price went down 22.6%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
