TLDR
- “Proxy” is used casually to describe several very different kinds of cards.
- A clearly identified playtest card is not trying to convince someone it is authentic.
- A counterfeit is made or presented in a way that can be confused with a genuine Magic card.
- Clearly mark playtest cards and never sell or trade them as originals.
- Sanctioned Magic events generally require authentic Magic cards, apart from limited judge-issued proxy situations.
- For casual Commander, talk to the group before using proxies.
Magic players use the word proxy to mean several different things, and that creates a lot of unnecessary confusion.
One player means a basic land with “Gaea’s Cradle” written across the front.
Another means a professionally printed custom card with different artwork.
Someone else uses “proxy” to describe a card designed to look almost identical to a valuable original.
Those are not the same thing.
Understanding the difference between an MTG proxy and a counterfeit matters for playgroups, collectors, stores, and anyone buying cards online.
What Is a Playtest Card?
A playtest card represents another Magic card without pretending to be an authentic copy.
The simplest version is a basic land with the card name and important rules information written on it.
Players use these when:
- testing a deck before buying cards
- trying different Commander builds
- experimenting with an expensive card
- developing a cube
- testing homebrew formats
- playing in a group that allows proxies
Wizards of the Coast has historically described these sorts of obvious substitutes as playtest cards.
The important feature is that nobody is reasonably going to confuse the playtest card with an original card.
What Is a Counterfeit?
A counterfeit is different because deception enters the picture.
A card may attempt to reproduce the original artwork, frame, back, holographic stamp, print characteristics, and other features closely enough that a buyer could believe it is authentic.
That is a serious distinction.
A custom proxy used openly at a kitchen table is one thing.
Selling a reproduction as an authentic $500 card is something completely different.
Wizards currently advises buyers to be cautious about products described as proxy copies of valuable cards and specifically notes that such cards are not originals.
Make Casual Proxies Obvious
A good playtest proxy does not need to look bad.
It can have good artwork, legible text, and a clean layout.
But it should still be identifiable as a proxy or playtest card.
Useful approaches include:
- a clearly marked proxy notation
- a custom card back
- alternate artwork
- a nonstandard frame
- a visible playtest label
- other design choices that prevent confusion with an authentic card
This also protects you later.
A card can move from a deck to a trade binder surprisingly easily. Years later, somebody else may not remember where it came from.
Clear identification eliminates the question.
Casual Commander Is a Conversation
Commander is where proxies are probably discussed most often.
Different groups have different expectations.
One group may welcome unlimited proxies because everyone wants to test powerful decks.
Another may allow proxies only for cards the player owns.
A third group may prefer authentic cards exclusively.
There is no reason to turn that difference into a philosophical battle before every game.
Ask.
Something as simple as, “I have six clearly marked proxies in this deck. Is everyone okay with that?” solves most problems.
The more important question is usually deck power rather than card provenance.
A proxied casual land does not automatically create a power problem. A fully optimized competitive deck can create a mismatch whether the cards are real or not.
Sanctioned Play Is Different
Casual play and sanctioned tournament play should not be treated as interchangeable.
Wizards’ published proxy guidance states that cards used in sanctioned events must be authentic Magic cards, with a narrow exception for proxies issued by judges in situations covered by tournament policy.
Wizards’ WPN site currently lists the February 2026 Magic Tournament Rules as the applicable tournament document.
If you plan to attend an organized event, check the event rules instead of assuming the policies from your Commander night apply there.
An independent unsanctioned event may have its own proxy rules.
The tournament organizer should make those rules clear in advance.
Never Trade a Proxy as a Real Card
This should not require much explanation.
If a card is not authentic, disclose that fact.
Do not put a realistic proxy into a sale or trade without clearly identifying it.
Collectors frequently deal with cards worth hundreds or thousands of dollars. Provenance and authenticity matter.
A proxy can be a useful game piece.
It should never become a way to misrepresent value.
Proxies Are Useful for Testing
There is a very practical reason proxies have existed almost as long as Magic itself.
Deckbuilding involves experimentation.
Maybe a card looks perfect in a decklist but plays terribly.
Maybe the mana base needs another color source.
Maybe an expensive combo is too inconsistent to justify buying.
Playtesting lets you answer those questions before spending money.
Even Wizards’ own Magic R&D has historically used proxy and playtest cards while developing the game.
That is a very different purpose from creating a fake card to pass as genuine.
FAQs
Are MTG Proxies Allowed in Commander?
Commander games outside sanctioned events are generally governed by the rules and expectations of the group or event. Ask before playing.
Can Proxies Be Used in Sanctioned Magic Tournaments?
Sanctioned Magic play generally requires authentic cards except for specific judge-issued proxy situations covered by tournament policy.
Is a Custom-Art Magic Card Automatically a Counterfeit?
No. A clearly identified custom playtest card that is not being represented as an authentic Magic card is different from a reproduction intended to deceive someone.