About Mana Crypt
Mana Crypt is a premium Mana Crypt MTG proxy card from Magic: The Gathering‘s Double Masters set. This colorless artifact is most useful in powered cube, artifact combo, and high-power casual playgroups that explicitly allow it, making it a strong option for display and deck testing where proxies are allowed.
| Mana Cost | ![]() |
|---|---|
| Type | Artifact |
| Text | At the beginning of your upkeep, flip a coin. If you lose the flip, this artifact deals 3 damage to you. : Add ![]() . |
| Set | Double Masters 2XM #270 |
| Rarity | Mythic |
What Mana Crypt Does
Mana Crypt is a zero-mana artifact that taps for two colorless mana. At the beginning of your upkeep, you flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you. The short version is simple: it gives you a huge burst of mana early, then occasionally reminds you that free things in Magic are rarely free. Very thoughtful of it.
The main value of Mana Crypt is explosive acceleration. It can move a deck from turn-one setup directly into midgame plays, powering out mana rocks, artifact engines, colorless threats, or combo pieces far earlier than normal. Because it costs zero mana, it can also help create turns where you cast multiple spells before opponents have fully developed.
The main consideration is legality and table agreement. Mana Crypt is banned in official Commander, so it should not be described as a current Commander staple. For casual Commander-style games, use it only if the playgroup clearly allows banned-list exceptions and proxies. For cube, display, and testing, it remains one of the most important fast-mana cards to understand because it changes the pace of a game immediately.
Best Uses for Mana Crypt MTG Proxy
- Powered cube: Mana Crypt helps support high-speed artifact decks, big-mana decks, and combo strategies in cubes designed around powerful acceleration.
- Artifact combo decks: It increases artifact count while producing mana for engines built around casting, tapping, untapping, or sacrificing artifacts.
- High-power casual groups: Mana Crypt can be used in casual games only when everyone agrees to that power level and any banned-list exceptions ahead of time.
- Deck testing: A Mana Crypt proxy is useful for seeing how much fast mana changes a deck’s opening turns, threat timing, and overall consistency.
Recommended Interactions
Mana Crypt works well with cards that care about artifacts, untap artifacts, reward high spell volume, or convert colorless mana into card advantage. Since it does not make colored mana, it is strongest when the deck has enough artifacts, generic costs, or colorless payoffs to use the mana cleanly.
- Voltaic Key: Can untap Mana Crypt to generate additional colorless mana in artifact-heavy decks.
- Mystic Forge: Uses colorless mana well and rewards decks with a high artifact count.
- Urza, Lord High Artificer: Benefits from artifact density and gives artifact-heavy decks another way to turn board presence into mana and card access.
- Aetherflux Reservoir: Rewards high-spell turns and can help offset life loss in decks built to cast multiple spells quickly.
Cards That Work Well With Mana Crypt
Voltaic Key

Voltaic Key can untap Mana Crypt, turning one cheap artifact into a way to produce extra colorless mana during explosive turns.
Mystic Forge

Mystic Forge works well in artifact-heavy decks that can use Mana Crypt’s colorless mana to cast cards from the top of the library.
Urza, Lord High Artificer

Urza rewards decks full of artifacts and gives Mana Crypt another role beyond acceleration by contributing to artifact count and mana development.
Aetherflux Reservoir

Aetherflux Reservoir rewards the kind of high-spell turns that Mana Crypt enables, while the life gain can help offset damage from lost coin flips.
Decks That Want Mana Crypt
Mana Crypt fits best in powered cube, artifact combo, and colorless big-mana decks. It is especially strong in decks that can spend colorless mana efficiently, chain multiple spells in one turn, or use artifacts as a resource.
For casual Commander-style play, Mana Crypt should be treated carefully because it is banned in official Commander. It belongs only in groups that have clearly agreed to that exception before the game starts. For cube and deck testing, Mana Crypt is valuable because it shows how much a zero-mana accelerator changes tempo, mulligan decisions, and the speed of combo turns.
Strengths and Considerations
The main strength of Mana Crypt is raw speed. Two colorless mana for zero mana is one of the most aggressive acceleration rates in Magic, and it can put a player far ahead before the game has fully started.
The main considerations are legality, table balance, life loss, and color restriction. Mana Crypt does not make colored mana, it can deal repeated damage to its controller, and it is not appropriate for every casual table. Testing Mana Crypt as a proxy can help you decide whether it fits your cube, display collection, or agreed-upon casual play environment.
Product Quality and Proxy Use
ProxyKing cards are produced with premium print quality, proper trading-card size, ideal weight, consistent thickness, and a natural shuffle feel for sleeved casual play.
This is a proxy/playtest card for casual playgroups that explicitly allow it, powered cube, display, and deck testing where proxies are allowed. It is not an official Magic card and is not tournament legal. Review our Proxy Use Policy for responsible casual use.
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