試作品の扉 
Prototype Portal
アーティファクト
Printed (JA)
アーティファクト
刻印 ― 試作品の扉が戦場に出たとき、あなたはあなたの手札にあるアーティファクト・カードを１枚追放してもよい。
, 
：その追放されているカードのコピーであるトークンを１つ戦場に出す。 Ｘはそのカードの点数で見たマナ・コストに等しい。
Oracle text (EN)
Artifact
Imprint — When this artifact enters, you may exile an artifact card from your hand.
, : Create a token that's a copy of the exiled card. X is the mana value of that card.
Printing details
- Set
- SOM · 195
- Rarity
- Rare
- Language
- JA
- Artist
- Drew Baker
- Released
- 2010-10-01
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend |
|---|---|
| November 1, 2026 | €0.40 |
| October 30, 2026 | €0.35 |
| October 28, 2026 | €0.32 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.40 30-day avg €0.32 | low – trend €2.61 30-day avg €2.56 |
| CardTrader (JA) | No offers | |
| CardTrader (any language) | NM from €0.23 | NM from €2.09 |
Cardmarket updated Nov 3, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Not legal
- competitivebrawl Not legal
- duel Legal
- future Not legal
- gladiator Not legal
- historic Not legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Legal
- premodern Not legal
- standardbrawl Not legal
- timeless Not legal
- tlr Not legal
Rulings
-
If the exiled card has
in its mana cost (such as Chalice of the Void), that X is considered to be 0. The in Prototype Portal's activation cost takes this into account, though it may be greater than 0 if the exiled card has other mana symbols in its mana cost (such as Riptide Replicator). -
You may not activate the second ability if no card has been exiled with Prototype Portal. In that case, the value of
is undefined and can't be paid. -
You don't choose the value of
. Rather, the value of X is defined by the activated ability. -
Any "enters" abilities of the exiled card will trigger when the token is put onto the battlefield. Any "as [this permanent] enters" or "[this permanent] enters with" abilities of the exiled card will also work.
-
If Prototype Portal has left the battlefield by the time its second ability resolves, you'll still put a token onto the battlefield that's a copy of the exiled card. On the other hand, if Prototype Portal is still on the battlefield at this time but there is no exiled card (because, perhaps, Riftsweeper's ability caused the exiled card to be put into its owner's library), no token is created.