““Cube is a lot of different things to a lot of different players”
-Alex Nikolic, Limited Level-Ups
This Article was originally written to help new players cube for the first time, or experienced players translate what they know to their draft. It’s being published here on TheGathering because there is currently no place to read it online.
The first publication in 2023 coincided with some major cube events, but the strategy applies to any digitally available cube. I’ve added some qualifiers and tips to help with the current Chromatic Cube on MTGA, in bold italics.
This week marks the return of the MTG Arena Spike Cube and MTG Online Vintage cube, each made up of the most powerful cards available on their respective platforms. Both cubes come with high level competitive events, including the Arena Cube Open and MTG Online 64 Person “Big-Prize” elimination events.
The traditional way to win at Cube is to memorize every card in a given Cube, become a pro drafter, and learn to build a deck of Magic’s most complex cards under immense time pressure. As this is tough to learn in a week, I’m presenting a new way to Cube: Today I’m going to teach you to draft a constructed singleton deck from a blueprint.
But first, from the top:
What is a Cube?
A cube is an assortment of curated cards designed specifically to be drafted in the traditional Magic style. It consists of at least 360 cards, so that 8 players can each draft 3 packs of 15 cards.They’re built according to different mechanical archetypes, colors, power levels, rarities; Every single aspect of a Magic card probably has a cube themed around it.
What is it then, that cubes have in common?
Scuffle’s Three Fundamental Assumptions of a Cube
These three statements are true for all good cubes, unless specifically designed otherwise:
1) Low Power Delta:
“The best card I see in a pack is only a little bit stronger than the worst card I see in a pack, after accounting for the cards that can be put into a deck with it”
The closer cards are to each other in power level, the lower the chance of not having enough playables for your deck. A low power delta means you can spend more picks on riskier plans, sideboard cards, and mana fixing compared to a regular set. There are still power differences between cards, but at the end of the draft Lightning Bolt and Strangle both kill a relevant creature for one red mana.
2) Archetypal Support:
“If I draft a card that only works in one type of deck, I will have the opportunity to build that deck.”
In other words…
“If I draft this Lord of Atlantis, I will have the opportunity to draft a Merfolk deck”
OR more likely:
“If I draft this reanimation spell, I will have the opportunity to draft a big creature worth reanimating.”
Somebody curated the current drafting experience with intention- this is what separates a cube from something like a chaos draft. As you draft, look for the missing pieces of the puzzle that is your deck.
3) Macroarchetypical Speed Importance
“I need to think about how fast I want my cards to play, and some strong cards won’t fit in my deck based on their speed.”
Every constructed deck is built to pull the game into its desired Macroarchetypical theater, which you may know as Aggro, Midrange, Control, and Combo. Constructed players know this intuitively: Embercleave doesn’t belong in a Jeskai Control deck and Farewell doesn’t go into a White Aggro deck. Drafters however, will include both of these cards in a normal Eldraine or Neon Dynasty draft deck due to their raw power. Cube is a constructed draft, meaning that speed of individual cards is an important consideration in win-conditions, interaction, and nonbasic lands. The average power level of each card is so much higher that it’s less about drafting the strongest individual card and more about drafting the best card for your deck.
Combo decks play across all three speed theaters and will be different in every cube. It’s a good idea to take a quick look at any given cube for combo cards: the current iteration of the Arena Cube only has Timeless Witness/Ephemerate/Time Warp, while the Vintage cube has many more (listed at the end!)
Constructed at ⅔ Scale
Just like constructed, Cube is a format where you can play a deck to match your personal playstyle. It’s possible to draft control, aggro, or midrange based on what you like to play best.With this in mind, we come to our goal: have a constructed deck at 66.6% of the size, 66.6% of the speed, and 66.6% (or more!) of the power.
Fortunately for us, there’s nothing wrong with netdecking!
(These decklists have been changed from the original article)
A Control Blueprint
This is a normal competitive list for Pioneer Azorius Control from Thegathering.gg
So many powerful and efficient answers, how could someone plan to draft a deck like this?
Well, let’s break it down into card roles.
Pioneer Azorius Control runs:
- 12 Counterspells
- 8 Sweepers
- 4 Removal Spells
- 4 Strict Card Advantage Spells
- 6 Planeswalkers
- 2 Other Threats
- 28 lands (12 that do more than make mana)
This seems like a tall order of cards to pull out of a Cube, but remember the first Cube assumption. The cards we have access to will have replacement effects, and we don’t need our cards to perfectly match the blueprint. We can generally refine our card’s roles by figuring out why they’re included and what each card is meant to do. Planeswalkers flexibly generate card advantage, removal comes in many forms, and mana comes from more than just lands.
So, another way we can look at this deck:
- 21 pieces of interaction
- 9 sources of card advantage
- 6 ways to end the game
- 27 lands
So our ⅔ Scale Cube deck has:
- 14 pieces of interaction
- 6 sources of card advantage
- 4 ways to end the game
- 18 lands
Keep this blueprint with you and think through the changes you want to make to accommodate substitutes. More sources of strict card advantage allows for more removal with single targets and removal that replaces itself similarly means fewer sweepers are necessary.
A really good way to win the game such as a 2 card combo or singular game winning cards necessitate fewer win conditions.The strongest cards for a control deck in cube are the ones that fulfill multiple roles at the same time, such as Planeswalkers, utility lands, two-for-ones, and Counterspells with the text “Draw a Card”.
An Aggressive Blueprint
(The standard deck has been updated, the modern burn deck is the same as the original article)
Here’s a current standard mono-red aggro list ,
And here’s a fairly typical modern burn deck piloted by FattoCatto
Cards in aggressive decks have even simpler roles:
Standard Mono-Red Aggro roles:
- 24 creatures
- 12 cost 1 mana
- 8 cost 2 mana
- 4 cost 3 mana
- 4 have flexible costs
- 15 Versatile Burn/Pump Spells
- 22 lands (4 Utility lands)
Modern Burn’s Simpler Composition:
- 8 Creatures
- 4 Recurring Sources of damage
- 28 Burn spells that hit the player
- 20 Lands
In Cube that translates to:
- 16 creatures
- 9-10 “Burn” Spells
(or spells to increase/deal damage)
- 15-16 lands (2-3 Utility Lands)
And even more available substitutes, simply because there are more cards that can be converted into direct damage. Untapped dual lands and utility lands are even more important in aggressive decks.
A Midrange Blueprint
Put simply, a midrange deck is one that can become more aggressive or more controlling based on the opposing deck. Midrange decks are built out of cards that play multiple roles and are strong at multiple points of the game. Interaction to answer an array of different threats, threats that grow over time, and cards that generate advantage from the board are all hallmarks of midrange decks in every format.
This is Reid Duke’s Modern Jund Deck from the top 8 of Grand Prix Singapore in 2015
Modern Jund Cards by Role:
- 13 Creatures
- 6 Generate Card Advantage
- 7 Grow Over Time
- 23 Pieces of Interaction
- 5 Planeswalkers
- 6 Burn Spells
- 10 Discard Spells
- 24 lands (3 Utility lands)
So our Cube Deck has
- 10-12 Creatures which generate advantage or grow over time
- 10-13 Pieces of flexible interaction
-Prioritizing interaction which stays on board, like Planeswalkers or triggering Enchantments
- 16-17 lands
Generally, midrange decks in cube have both the most power-per-card and most available substitutes. In order to play the most powerful cards available a 3-color mana base is often necessary. When playing 3 color midrange in cube, prioritize picking up dual and tri-lands early, and trust that access to 3 colors will leave you with enough playable late pick-ups.
A More Specific Blueprint (Reanimator)
Do you really want to play an archetype that you see? Just find one and break it down!
Here is a 2020 Legacy Reanimator Decklist
Reanimator Cards by Role:
- 10 Reanimation Targets
- 12 Reanimation Spells
- 8 Ways to discard creatures
- 8 Pieces of Interaction
- 22 Mana Sources
So our Cube Deck has
- 6-7 Reanimation Targets
- 8 Reanimation Spells
- 6-7 Ways to discard creatures
- 6-7 Pieces of Interaction
- 15-16 Mana Sources
The next step is to find out if this deck is feasible in a given cube. The MTGO Vintage Cube has 7 reanimation spells, plenty of strong creatures, efficient discard sources, and tutors to fill in the gaps. The Magic Arena Spike Cube has fallen to a mere 3 Reanimation Spells, which makes for a much fairer reanimation deck.
Quick Tips and Takeaways For Your Draft
–You don’t need to memorize every card in the cube, but it’s worth taking 10 minutes to look through the cube you’re drafting.
-If you’re not sure which of a few cards to take, take the one that costs less mana. Cheaper is usually better in Cube, unless the more expensive card has a specific purpose in your deck.
-If you’re not leaning into a specific archetype, take lands aggressively. You’ll have enough playables at the end of the draft, but it’s important to be able to cast them. Think about how many nonbasic lands your constructed decks usually have.
-If you have a style with which you regularly play Magic, lean into it. If you don’t have a preference, pick 3 strong decks in the cube and learn to pivot in and out of those decks
–Macroarchetypes (control, aggro, midrange, combo) are available in nearly every cube unless they’re intentionally designed out. If you’re not sure which one you want to play or is available, then prioritize flexibility
Cube Specific Tips:
(These are not terribly useful as of January 2025, but we’ll see both Vintage Cube and the Spike Cube again in the future so I’m leaving this section intact)
-The only infinite combo to keep an eye out in Arena Cube is Timeless Witness/Ephemerate/Time Warp
-Strong Combo decks in Vintage Cube include but are not limited to:
Copy Combos (Splinter Twin/Pestermite, Kiki-Jiki/Restoration Angel), Storm(Tendrils of Agony/Brain Freeze with cheap spells and Paradoxical Outcome), Narset Wheels (Narset/Wheel of Fortune), Palinchron/High Tide, Channel/Emrakul, and Academy Ruins/Mindslaver
-Graveyard strategies are at their strongest in both iterations of this competitive cube. Both the Arena cube and Vintage cube are down to just Lion Sash and Scavenging Ooze as repeatable ways to exile cards from a graveyard
-These are the sweepers available in the Arena Cube. They all wipe out different combinations of creatures and permanents, so knowing them can save a game:
White
Archangel Avacyn
Elesh Norn, Grand Cenobite
Day of Judgment
Realm-Cloaked Giant
Settle the Wreckage
The Eternal Wanderer
Wrath of God
Black
Extinction Event
Gix’s Command
Invasion of Fiora
Languish
Massacre Wurm
The Meathook Massacre
Red
Brotherhood’s End
Burn Down the House
Chandra, Awakened Inferno
The Elder Dragon War
Blue
Cyclonic Rift
Happy Drafting!
My first take on this topic was to teach you to draft cube by the first method I proposed, but I stopped in the middle of explaining the third 2005 article on card evaluation. Instead, this style of cube drafting will allow you to have success in just your first week of cubing!
If you want to pick my brain about cube, about specific cards in these cubes, or any of the myriad of valuable niche aspects I’ll be happy to answer your questions live at Twitch.tv/ScuffleDLux or in Thegathering or Scuffle Discord servers.
