Alien Commander cEDH Deck - Alien Commander Magic Commander - Magic Proxy Deck with 170+ Unique Cards - Custom Cards MTG Proxy for Casual Play
Alien Commander cEDH Deck - Alien Commander Magic Commander - Magic Proxy Deck with 170+ Unique Cards - Custom Cards MTG Proxy for Casual Play
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Alien Commander cEDH Deck - Alien Commander Magic Commander - Magic Proxy Deck with 170+ Unique Cards - Custom Cards MTG Proxy for Casual Play
🛸👽 “Infect the swarm. Assimilate the battlefield.”
Step into an extraterrestrial nightmare with this Alien-themed cEDH deck, led by The First Sliver — reimagined here as a perfect apex organism, spawning an evolving hive across the multiverse. Every cast births more mutations. Every mutation cascades into another. The swarm grows… endlessly.
This list is engineered for high-velocity combo, brutal inevitability, and hive-mind resource efficiency, turning every Sliver spell into a chain reaction of value. Blending iconic Alien horror with razor-sharp gameplay, this deck overwhelms the table with exponential board presence and precision combo lines.

🎯 Specifications:
✔ 110-card complete Commander deck – fully built and ready to play
✔ Optional Upgrade Pack (+60 cards) – to tweak and tailor your deck to your unique playstyle or playgroup
✔ Printed on glitter foil material that shines and dazzles in every duel
✔ Comes with premium leather deck case – stylish, durable, and ready for battle
✔ Features borderless, full-art cards for an immersive visual experience
✔ Tournament-precision cut – perfectly sized at 63×88mm, fits all standard sleeves and deck boxes
✔ Every card is printed on C350 Black Core Premium stock, laminated with a glossy holographic finish, delivering an ultra-detailed, high-end feel perfect for collectors and casual play alike.

🎁Special Offer: Buy 3 decks, get 1 FREE! (Discount automatically applied at checkout when you add 4 decks.)
🧬 How It Plays
This deck revolves around relentless cascade pressure, storm-like sequencing, and fast combo kills powered by The First Sliver. Once your commander hits the battlefield, every Sliver becomes a living engine — casting itself while unfolding an entire chain of additional spells beneath it.
👾 Early Game — Set Up the Hive
Your opening turns focus on:
Fast mana: Chrome Mox, Lotus Petal, Mana Vault, Mox Diamond
Cheap dorks: Birds of Paradise, Avacyn’s Pilgrim, Elves of Deep Shadow
Tutors to sculpt the win: Demonic Tutor, Imperial Seal, Gamble, Eldritch Evolution
Early Slivers like Mistform Ultimus, Lancer Sliver, Noble Hierarch help set the stage — but your true goal is simple:
➡️ Cast The First Sliver as fast as possible.
🧨 Midgame — Cascade Detonation
With The First Sliver active, your deck becomes a chain-reactive organism:
Every Sliver you cast triggers another spell for free
Chain your way into key combo pieces
Stack multiple cascades to rip through your library
Turn even the smallest creature into a multi-spell engine
Meanwhile, disruption like Force of Will, Pact of Negation, Silence, Veil of Summer keeps your hive safe from board wipes and interaction.
⚙️ The Win Conditions — Assimilate the Table
This deck closes games using compact, cEDH-optimized combos:
🧬 Food Chain + Eternal Scourge / Squee, the Immortal
→ Infinite creature casts
→ Infinite mana
→ Infinite cascades
→ Cast Thassa’s Oracle for the win.
🔥 Underworld Breach Lines
Using Brain Freeze, Lion’s Eye Diamond, and cascaded value, you loop your entire graveyard until the hive consumes the game.
💀 Fast Ad Nauseam / Consult Lines
Cards like Ad Nauseam, Demonic Consultation, Tainted Pact allow sudden, surgical victories — even without your commander.
🧟♂️ Late Game — The Hive Is Unstoppable
If the table survives your early waves, the swarm still grinds through:
Underworld Breach recursion
Rhystic Study + Sylvan Library advantage
Mystic Remora tax pressure
Continuous cascades from every Sliver cast
Your board becomes self-replicating. Your spells cast more spells.
Your hive becomes inevitable.
🌟 Why Choose Magic Proxy Store?
✔ Custom full-art anime designs inspired by iconic Alien Commander decks – made to wow
✔ Printed on durable matte cardstock with premium black core – strong, sleek, and built to last
✔ Wizard-tribal synergy packed with fun, flashy spell combos that feel magical every turn
✔ Optional foil upgrade (front side only) – curl-resistant and extra eye-catching
✔ Perfect for casual playgroups and collectors who love style and substance

📌 Important Notes
This is a fan-made proxy Commander deck. It is not affiliated with Wizards of the Coast or any official TCG brand. Cards are intended for personal, casual use or collection purposes only. Always confirm proxy legality with your local game store.
Sideboard options are printed on the other cards and require sleeves for proper play. This design provides enhanced flexibility for players to scale power level and theme based on their group."
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Standard size
Standard size
Our custom Commander decks are made in the standard card size and has rounded corners, ensuring compatibility with your collection and accessories. Measuring 63mm x 88mm (2.5” x 3.5”), these cards are designed to fit seamlessly into sleeves, deck boxes, and shuffling routines.🌟
This standard size guarantees a professional finish. Whether you're adding to your collection or building a powerful new strategy, our cards integrate effortlessly into your MTG setup.📦
Customized cards
Customized cards
Our custom decks offer a truly unique experience, featuring fully frames, customized artwork, mana symbols, etc... designed to enhance the theme and style of each deck. Every card is meticulously crafted to provide a one-of-a-kind aesthetic while maintaining the quality you expect for seamless gameplay.
We encourage you to explore the photos and videos on our medias. If you have any questions or need further information, feel free to reach out to us at support@magicproxy.store —we’re here to help ensure you have the perfect deck for your collection or playstyle.
Quantity of cards
Quantity of cards
The quantity of cards included in our products varies depending on the specific product you choose. Be sure to check the product images and descriptions for detailed information about what’s included in your purchase.
Most of our decks go beyond the standard card count, often featuring extras such as sideboards, bonus lands, or custom tokens to enhance your gameplay experience. This added value ensures that every purchase provides both quality and quantity.
Exceptional quality
Exceptional quality
Our custom decks are crafted with exceptional quality to ensure durability and a premium feel. Each card is printed on highly resistant cardstock with vibrant colors that bring the artwork to life.
For foil cards, we use a process that avoid curling, so they stay flat and look stunning over time. Foil is only applied to front side of card!!
The cards feature perfectly rounded corners, same sizing across the entire deck, and a smooth finish that feels great to the touch. With proper care, such as sleeving and gentle handling, these cards are designed to last for years, making them a valuable addition to any collection or gameplay experience.
24H Support
24H Support
We have 24-hour support, we usually respond in less than 8 hours through all our channels, whether Facebook, Instagram, Discord or email.
If you have any problems with your order, send us a message with your order number + your name + description of the problem.
Contact us preferably via email at support@magicproxy.store, we will try to help you in the best possible way and quickly.
Easy Returns
Easy Returns
In case your order has any problem, please contact us to arrange a return, we will be happy to help you in any way possible and resolve your problem in the most efficient way.
If the product has any manufacturing problem, we will send you a replacement.
If you have any problems with your order, send us a message with your order number + your name + description of the problem.
Contact us preferably via email at support@magicproxy.store

Let customers speak for us
from 1121 reviewsThe quality of the cards is amazing! Other than a couple typos, the images on the cards were excellent choices and detailed well for the cards they represent. I will definitely be looking back here for more prebuilt decks!
Decks look amazing will definitely be buying more in the future
That's a fun deck to use. Just gottaget use to the way it plays out.
Great product and deck runs great and will be ordering again and telling friends
Fun deck. I just gotta get use to the playstyle.
Love them
Really love the cards. Some cards are incorrectly named (such as a card that says Renalla when it's art is Malenia, or commander Niall being labeled as tibia mariner 😂) but otherwise fantastic cards, the shine on them is beautiful and the cards feel very nice in hand. I will be purchasing more in the future.
Had a small scare when the tracking number showed my package being lost, but customer support took charge and got it found and delivered within two days.
Loveit
Fun to play beautiful artwork
I'm a big Yu-Gi-Oh player so getting to enjoy the art style with Magic the Gathering makes the game a magical time 😁
The quality of this product is amazing can't wait to use it. All the images are on on them, not always the case. The one thing that I was disappointed in was one of the alternative arts for the commander wasn't was advertised and in my opinion it was better than what I got. Still plan ordering from them again
I bought 4 decks and each one slaps! The alien sliver deck is cool. I did make a couple of mods myself but as a stand alone deck is very good.
Ain't gonna lie these are Hella good quality, im definitely gonna buy from here again
So ill start with saying that I absolutely love the artwork, and the deck does run decently, the main problem I've faced so far is just getting lands and mana out in order to make the plays to win quickly. It is a very fun deck, and so far I haven't played over 6 games with it yet so it isn't fully tested, but so far I'm 100% satisfied with the deck, thank you! :)