Gemini Engine
DSTDarksteel/#121/2004Rare
MV 6
Current paper retail
Card Kingdom$0.49
Cardmarket€0.14
ManaPool$0.15
TCGplayer$0.30
Buylist (dealers pay)
Card Kingdom$0.04
MTGO (Cardhoarder)
retail$0.02 tix
Paper retail history (USD)
3 providers
Latest $0.49High $0.49Low $0.49▲ 0.0%
Market and collecting
Market overview
$0.30TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▲ 7.1%30d▲ 42.9%90d▼ 3.2%
90d high
$0.31
90d low
$0.21
Paper printings priced
1
Currently 1st
Cheapest paper printing
$0.30
Darksteel
- Up 42.9% over the last 30 days on TCGplayer.
- Currently 3% below its 90 day high of $0.31.
- Foil copies of this printing carry a 137% premium over nonfoil.
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
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Compare printings (1 priced)
Gameplay and rules
Artifact Creature — Construct
Whenever this creature attacks, create a colorless Construct artifact creature token named Twin that's attacking. Its power is equal to this creature's power and its toughness is equal to this creature's toughness. Sacrifice the token at end of combat.
3 / 4
Card capabilities
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Digital formats
Rulings (4)
wotc1 Dec 2004
The token's power and toughness are set equal to Gemini Engine's power and toughness. If there's a Glorious Anthem on the battlefield (which gives your creatures +1/+1), Gemini Engine is 4/5. The Twin token starts as a 4/5, and then the Anthem gives it +1/+1, making the Twin a 5/6 creature.
wotc1 Dec 2004
Once the token has been created, its power and toughness aren't dependent on Gemini Engine's power and toughness, and they won't change if Gemini Engine's power and toughness change.
wotc1 Dec 2004
The Twin token won't trigger any abilities that trigger "when [a creature] attacks."
wotc1 Dec 2004
The Twin token enters as an untapped attacking creature. It's not subject to any costs to attack or restrictions on attacking.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
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About this card
Gemini Engine
Gemini Engine is an Artifact Creature — Construct, with mana cost {6} (mana value 6).
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: not_legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $0.30 (up 42.9% over 30 days).
Frequently asked
Gemini Engine FAQ
How much is Gemini Engine worth?
The current TCGplayer USD retail price for Gemini Engine is $0.30. It is up 42.9% over the last 30 days. Over 90 days it has ranged from $0.21 to $0.31.
What is the cheapest printing of Gemini Engine?
The cheapest currently priced paper printing is from Darksteel at $0.30 on TCGplayer.
What set was Gemini Engine first printed in?
The earliest English paper printing that MTGPrices tracks is from DST #121, released 2004-02-06.
Is there a foil version of Gemini Engine?
Yes. On this printing, foil copies trade at $0.71 versus $0.30 for nonfoil, which is 137% more expensive on TCGplayer.
Is Gemini Engine legal in Commander?
Yes, Gemini Engine is currently legal in Commander per Scryfall's legality feed.
Is Gemini Engine legal in Modern?
Yes, Gemini Engine is currently legal in Modern per Scryfall's legality feed.
Is Gemini Engine legal in Standard?
Gemini Engine is not currently legal in Standard per Scryfall's legality feed.
What does Gemini Engine do?
Gemini Engine is an Artifact Creature — Construct with mana cost {6}. Its Oracle text reads: "Whenever this creature attacks, create a colorless Construct artifact creature token named Twin that's attacking. Its power is equal to this creature's power and its toughness is equal to this creature's toughness. Sacrifice the token at end of combat.".