Geomathmech Final Sigma

Synchro Effect Monster

Geomathmech Final Sigma is a Synchro Effect Monster (FIRE/Cyberse, Level 12) with 3000 ATK / 0 DEF. First printed in Mystic Fighters (2019).

Type: Synchro Monster
Attribute: FIRE
Monster type: Cyberse
Level: 12
ATK / DEF: 3000 / 0
Archetype: Mathmech
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2019-11-21
Printings: 2

Card text

1 Tuner + 1+ non-Tuner monsters Unaffected by card effects, except "Mathmech" cards, while in the Extra Monster Zone. If this card in the Extra Monster Zone battles an opponent's monster, any battle damage it inflicts to your opponent is doubled. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's card effect: You can add 1 "Mathmech" card from your Deck to your hand. You can only use this effect of "Geomathmech Final Sigma" once per turn.

Approximate value

≈$0.16

A rough figure from recent listings (updated 2026-06-09), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.

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Printings & rarities

All printings →

Set	Set code	Rarity	Release	Price*
Mystic Fighters	MYFI-EN008	Secret Rare	2019-11-22	$5.77
Ghosts From the Past: The 2nd Haunting	GFP2-EN134	Ultra Rare	2022-05-05	$1.01

*Approximate, from recent marketplace listings, not market values.