Primo, the Unbounded (Commander) - Expensive Core

Jeremy Rowe
May 22, 2026
Building a Fractal Typal Deck with Primo, the Unbounded
This Primo, the Unbounded deck tech turns Quandrix's weirdest creature type into a trampling, +1/+1 counter-fueled win condition.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Turbulent Wilderness
69%inclusion9 decks13 decks
52%synergy
Lattice Library
54%inclusion7 decks13 decks
45%synergy
Berta, Wise Extrapolator
54%inclusion7 decks13 decks
48%synergy
Nev, the Practical Dean
46%inclusion6 decks13 decks
36%synergy
Kinetic Ooze
46%inclusion6 decks13 decks
35%synergy
High Synergy Cards
Terrasymbiosis
92%inclusion12 decks13 decks
86%synergy
Herald of Secret Streams
92%inclusion12 decks13 decks
78%synergy
Doubling Season
77%inclusion10 decks13 decks
67%synergy
Kodama of the West Tree
69%inclusion9 decks13 decks
66%synergy
Inspiring Call
77%inclusion10 decks13 decks
63%synergy
Adrix and Nev, Twincasters
69%inclusion9 decks13 decks
61%synergy
Kalonian Hydra
62%inclusion8 decks13 decks
58%synergy
Branching Evolution
69%inclusion9 decks13 decks
57%synergy
The Earth Crystal
62%inclusion8 decks13 decks
56%synergy
The Ozolith
62%inclusion8 decks13 decks
55%synergy
Top Cards
Nature's Lore
85%inclusion11 decks13 decks
52%synergy
Three Visits
77%inclusion10 decks13 decks
52%synergy
Fractal Harness
54%inclusion7 decks13 decks
52%synergy
Heroic Intervention
54%inclusion7 decks13 decks
24%synergy
Mutational Advantage
54%inclusion7 decks13 decks
49%synergy
Forgotten Ancient
54%inclusion7 decks13 decks
45%synergy
Beast Within
54%inclusion7 decks13 decks
5%synergy
Hardened Scales
54%inclusion7 decks13 decks
37%synergy
Deekah, Fractal Theorist
54%inclusion7 decks13 decks
52%synergy
Birds of Paradise
54%inclusion7 decks13 decks
27%synergy
Game Changers
Force of Will
7.7%inclusion1 decks13 decks
-1%synergy
Creatures
Kami of Whispered Hopes
54%inclusion7 decks13 decks
45%synergy
Primordial Hydra
38%inclusion5 decks13 decks
36%synergy
Goldvein Hydra
38%inclusion5 decks13 decks
35%synergy
Incubation Druid
38%inclusion5 decks13 decks
31%synergy
Hydroid Krasis
38%inclusion5 decks13 decks
28%synergy
Troyan, Gutsy Explorer
31%inclusion4 decks13 decks
27%synergy
Archmage Emeritus
31%inclusion4 decks13 decks
29%synergy
Lifeblood Hydra
31%inclusion4 decks13 decks
29%synergy
Ingenious Prodigy
31%inclusion4 decks13 decks
28%synergy
Zimone, Infinite Analyst
31%inclusion4 decks13 decks
29%synergy
Owlin Spiralmancer
31%inclusion4 decks13 decks
21%synergy
Zimone, All-Questioning
23%inclusion3 decks13 decks
22%synergy
Stonecoil Serpent
23%inclusion3 decks13 decks
20%synergy
Duskshell Crawler
23%inclusion3 decks13 decks
21%synergy
Ray Fillet, Wave Warrior
23%inclusion3 decks13 decks
21%synergy
Fractal Tender
23%inclusion3 decks13 decks
20%synergy
Geometer's Arthropod
23%inclusion3 decks13 decks
16%synergy
Emil, Vastlands Roamer
23%inclusion3 decks13 decks
19%synergy
Ochre Jelly
15%inclusion2 decks13 decks
15%synergy
Selvala, Heart of the Wilds
15%inclusion2 decks13 decks
12%synergy
Archmage of Runes
15%inclusion2 decks13 decks
14%synergy
Biomathematician
15%inclusion2 decks13 decks
15%synergy
Elvish Mystic
15%inclusion2 decks13 decks
-7%synergy
Mossborn Hydra
15%inclusion2 decks13 decks
8%synergy
Aberrant
15%inclusion2 decks13 decks
15%synergy
Nexos
15%inclusion2 decks13 decks
15%synergy
Esix, Fractal Bloom
15%inclusion2 decks13 decks
12%synergy
Zimone, Paradox Sculptor
15%inclusion2 decks13 decks
10%synergy
Manifestation Sage
15%inclusion2 decks13 decks
15%synergy
Tanazir Quandrix
15%inclusion2 decks13 decks
13%synergy
Rishkar, Peema Renegade
15%inclusion2 decks13 decks
11%synergy
Steelbane Hydra
15%inclusion2 decks13 decks
13%synergy
Lier, Disciple of the Drowned
15%inclusion2 decks13 decks
14%synergy
Voracious Hydra
15%inclusion2 decks13 decks
14%synergy
Delighted Halfling
15%inclusion2 decks13 decks
5%synergy
Earth Kingdom General
15%inclusion2 decks13 decks
15%synergy
Ouroboroid
15%inclusion2 decks13 decks
11%synergy
Quandrix, the Proof
15%inclusion2 decks13 decks
13%synergy
Jadzi, Steward of Fate
15%inclusion2 decks13 decks
13%synergy
Ohran Frostfang
15%inclusion2 decks13 decks
12%synergy
Hungering Hydra
15%inclusion2 decks13 decks
15%synergy
Pensive Professor
15%inclusion2 decks13 decks
10%synergy
Ambitious Augmenter
15%inclusion2 decks13 decks
13%synergy
Benevolent Hydra
7.7%inclusion1 decks13 decks
5%synergy
Curiosity Crafter
7.7%inclusion1 decks13 decks
4%synergy
Bloom Tender
7.7%inclusion1 decks13 decks
3%synergy
Scavenging Ooze
7.7%inclusion1 decks13 decks
5%synergy
The Thirteenth Doctor
7.7%inclusion1 decks13 decks
7%synergy
Genesis Hydra
7.7%inclusion1 decks13 decks
6%synergy
Disciple of Freyalise
7.7%inclusion1 decks13 decks
3%synergy
Instants
Ripples of Potential
46%inclusion6 decks13 decks
36%synergy
Rapid Hybridization
38%inclusion5 decks13 decks
12%synergy
Mana Drain
38%inclusion5 decks13 decks
23%synergy
Perplexing Test
38%inclusion5 decks13 decks
33%synergy
Pongify
31%inclusion4 decks13 decks
6%synergy
Swan Song
31%inclusion4 decks13 decks
12%synergy
Quandrix Command
23%inclusion3 decks13 decks
17%synergy
Repulsive Mutation
23%inclusion3 decks13 decks
17%synergy
Counterspell
23%inclusion3 decks13 decks
-26%synergy
Aetherize
23%inclusion3 decks13 decks
11%synergy
Nexus Mentality
23%inclusion3 decks13 decks
17%synergy
Quandrix Charm
23%inclusion3 decks13 decks
14%synergy
An Offer You Can't Refuse
15%inclusion2 decks13 decks
-8%synergy
Negate
15%inclusion2 decks13 decks
-10%synergy
Auroral Procession
15%inclusion2 decks13 decks
12%synergy
Arcane Denial
15%inclusion2 decks13 decks
-7%synergy
Silkguard
15%inclusion2 decks13 decks
13%synergy
Fractal Anomaly
15%inclusion2 decks13 decks
14%synergy
Veil of Summer
7.7%inclusion1 decks13 decks
2%synergy
Return of the Wildspeaker
7.7%inclusion1 decks13 decks
-3%synergy
Decisive Denial
7.7%inclusion1 decks13 decks
2%synergy
Krosan Grip
7.7%inclusion1 decks13 decks
1%synergy
Stubborn Denial
7.7%inclusion1 decks13 decks
5%synergy
Growth Spiral
7.7%inclusion1 decks13 decks
-37%synergy
Summoner's Pact
7.7%inclusion1 decks13 decks
6%synergy
Tyvar's Stand
7.7%inclusion1 decks13 decks
4%synergy
Inscription of Abundance
7.7%inclusion1 decks13 decks
6%synergy
Collective Resistance
7.7%inclusion1 decks13 decks
4%synergy
Voidslime
7.7%inclusion1 decks13 decks
3%synergy
Once Upon a Time
7.7%inclusion1 decks13 decks
7%synergy
Reality Shift
7.7%inclusion1 decks13 decks
-7%synergy
Double Major
7.7%inclusion1 decks13 decks
-1%synergy
Strength of Will
7.7%inclusion1 decks13 decks
7%synergy
Force of Negation
7.7%inclusion1 decks13 decks
0%synergy
Fractalize
7.7%inclusion1 decks13 decks
6%synergy
Sorceries
Rampant Growth
54%inclusion7 decks13 decks
14%synergy
Wave Goodbye
46%inclusion6 decks13 decks
35%synergy
Cultivate
46%inclusion6 decks13 decks
0%synergy
Farseek
46%inclusion6 decks13 decks
20%synergy
Slime Against Humanity
46%inclusion6 decks13 decks
45%synergy
Kodama's Reach
38%inclusion5 decks13 decks
4%synergy
Rishkar's Expertise
38%inclusion5 decks13 decks
29%synergy
Body of Research
38%inclusion5 decks13 decks
36%synergy
Mind into Matter
31%inclusion4 decks13 decks
22%synergy
Germination Practicum
31%inclusion4 decks13 decks
25%synergy
Oversimplify
23%inclusion3 decks13 decks
18%synergy
Expansion Algorithm
23%inclusion3 decks13 decks
13%synergy
Applied Geometry
23%inclusion3 decks13 decks
18%synergy
Mathemagics
23%inclusion3 decks13 decks
18%synergy
Skyshroud Claim
15%inclusion2 decks13 decks
6%synergy
Triumph of the Hordes
15%inclusion2 decks13 decks
13%synergy
Curse of the Swine
15%inclusion2 decks13 decks
4%synergy
Emergent Sequence
15%inclusion2 decks13 decks
14%synergy
Open the Way
15%inclusion2 decks13 decks
11%synergy
Overwhelming Stampede
15%inclusion2 decks13 decks
3%synergy
Growth Curve
15%inclusion2 decks13 decks
10%synergy
Fractal Summoning
15%inclusion2 decks13 decks
15%synergy
Serpentine Curve
15%inclusion2 decks13 decks
15%synergy
Planar Engineering
15%inclusion2 decks13 decks
11%synergy
Green Sun's Zenith
7.7%inclusion1 decks13 decks
0%synergy
Season of Gathering
7.7%inclusion1 decks13 decks
6%synergy
Hour of Promise
7.7%inclusion1 decks13 decks
4%synergy
Search for Tomorrow
7.7%inclusion1 decks13 decks
4%synergy
Bridgeworks Battle
7.7%inclusion1 decks13 decks
3%synergy
Bala Ged Recovery
7.7%inclusion1 decks13 decks
-2%synergy
Celebrate the Harvest
7.7%inclusion1 decks13 decks
8%synergy
Titania's Command
7.7%inclusion1 decks13 decks
7%synergy
Raise the Palisade
7.7%inclusion1 decks13 decks
2%synergy
Shared Roots
7.7%inclusion1 decks13 decks
2%synergy
Cracked Earth Technique
7.7%inclusion1 decks13 decks
7%synergy
Wisdom of Ages
7.7%inclusion1 decks13 decks
4%synergy
Echocasting Symposium
7.7%inclusion1 decks13 decks
4%synergy
Flow State
7.7%inclusion1 decks13 decks
6%synergy
Zimone's Experiment
7.7%inclusion1 decks13 decks
6%synergy
Wild Hypothesis
7.7%inclusion1 decks13 decks
5%synergy
Leyline Invocation
7.7%inclusion1 decks13 decks
7%synergy
Oracle's Restoration
7.7%inclusion1 decks13 decks
7%synergy
Together as One
7.7%inclusion1 decks13 decks
8%synergy
Snarl Song
7.7%inclusion1 decks13 decks
7%synergy
Utility Artifacts
Ozolith, the Shattered Spire
46%inclusion6 decks13 decks
38%synergy
Emerald Medallion
38%inclusion5 decks13 decks
35%synergy
Locket of Yesterdays
31%inclusion4 decks13 decks
30%synergy
Idol of Oblivion
31%inclusion4 decks13 decks
27%synergy
Spellweaver Helix
31%inclusion4 decks13 decks
30%synergy
Thrumming Stone
23%inclusion3 decks13 decks
23%synergy
The Great Henge
15%inclusion2 decks13 decks
6%synergy
Sequence Engine
15%inclusion2 decks13 decks
15%synergy
Lightning Greaves
15%inclusion2 decks13 decks
-5%synergy
Combine Chrysalis
15%inclusion2 decks13 decks
11%synergy
Vedalken Orrery
7.7%inclusion1 decks13 decks
6%synergy
Shadowspear
7.7%inclusion1 decks13 decks
7%synergy
Geometric Nexus
7.7%inclusion1 decks13 decks
7%synergy
Maskwood Nexus
7.7%inclusion1 decks13 decks
5%synergy
Bitterthorn, Nissa's Animus
7.7%inclusion1 decks13 decks
7%synergy
Semblance Anvil
7.7%inclusion1 decks13 decks
7%synergy
Bident of Thassa
7.7%inclusion1 decks13 decks
1%synergy
Conduit of Worlds
7.7%inclusion1 decks13 decks
2%synergy
Helm of Awakening
7.7%inclusion1 decks13 decks
7%synergy
The Ooze
7.7%inclusion1 decks13 decks
6%synergy
Akroma's Memorial
7.7%inclusion1 decks13 decks
6%synergy
Altar of Dementia
7.7%inclusion1 decks13 decks
7%synergy
Enchantments
Sphere Grid
54%inclusion7 decks13 decks
50%synergy
Paradox Zone
46%inclusion6 decks13 decks
44%synergy
Innkeeper's Talent
38%inclusion5 decks13 decks
33%synergy
Garruk's Uprising
31%inclusion4 decks13 decks
13%synergy
Unbound Flourishing
23%inclusion3 decks13 decks
20%synergy
Simic Ascendancy
23%inclusion3 decks13 decks
10%synergy
Kindred Discovery
15%inclusion2 decks13 decks
6%synergy
Parallel Lives
15%inclusion2 decks13 decks
10%synergy
Additive Evolution
15%inclusion2 decks13 decks
13%synergy
Communal Brewing
15%inclusion2 decks13 decks
14%synergy
Loading Zone
15%inclusion2 decks13 decks
13%synergy
Up the Beanstalk
7.7%inclusion1 decks13 decks
3%synergy
Song of the Dryads
7.7%inclusion1 decks13 decks
6%synergy
Leyline of Anticipation
7.7%inclusion1 decks13 decks
4%synergy
Amphibian Downpour
7.7%inclusion1 decks13 decks
3%synergy
Greater Good
7.7%inclusion1 decks13 decks
6%synergy
Tribute to the World Tree
7.7%inclusion1 decks13 decks
2%synergy
Elemental Bond
7.7%inclusion1 decks13 decks
2%synergy
Nantuko Shrine
7.7%inclusion1 decks13 decks
8%synergy
The Legend of Kyoshi
7.7%inclusion1 decks13 decks
7%synergy
Primal Vigor
7.7%inclusion1 decks13 decks
5%synergy
Bred for the Hunt
7.7%inclusion1 decks13 decks
3%synergy
Level Up
7.7%inclusion1 decks13 decks
6%synergy
Planeswalkers
Kasmina, Enigma Sage
15%inclusion2 decks13 decks
15%synergy
Nissa, Steward of Elements
7.7%inclusion1 decks13 decks
4%synergy
Utility Lands
Reliquary Tower
62%inclusion8 decks13 decks
12%synergy
Yavimaya, Cradle of Growth
62%inclusion8 decks13 decks
40%synergy
Rogue's Passage
38%inclusion5 decks13 decks
16%synergy
Boseiju, Who Endures
31%inclusion4 decks13 decks
9%synergy
Otawara, Soaring City
31%inclusion4 decks13 decks
12%synergy
Urza's Saga
23%inclusion3 decks13 decks
18%synergy
Alchemist's Refuge
23%inclusion3 decks13 decks
5%synergy
Mosswort Bridge
23%inclusion3 decks13 decks
6%synergy
Karn's Bastion
23%inclusion3 decks13 decks
12%synergy
Evendo, Waking Haven
23%inclusion3 decks13 decks
18%synergy
Ba Sing Se
23%inclusion3 decks13 decks
21%synergy
Seat of the Synod
7.7%inclusion1 decks13 decks
4%synergy
Hall of the Bandit Lord
7.7%inclusion1 decks13 decks
7%synergy
Mistrise Village
7.7%inclusion1 decks13 decks
-3%synergy
Novijen, Heart of Progress
7.7%inclusion1 decks13 decks
4%synergy
Nesting Grounds
7.7%inclusion1 decks13 decks
4%synergy
Homeward Path
7.7%inclusion1 decks13 decks
6%synergy
Temple of the False God
7.7%inclusion1 decks13 decks
-8%synergy
Castle Garenbrig
7.7%inclusion1 decks13 decks
3%synergy
Command Beacon
7.7%inclusion1 decks13 decks
4%synergy
Nykthos, Shrine to Nyx
7.7%inclusion1 decks13 decks
5%synergy
Three Tree City
7.7%inclusion1 decks13 decks
3%synergy
Oran-Rief, the Vastwood
7.7%inclusion1 decks13 decks
2%synergy
Mana Artifacts
Sol Ring
85%inclusion11 decks13 decks
4%synergy
Arcane Signet
62%inclusion8 decks13 decks
-2%synergy
Thought Vessel
31%inclusion4 decks13 decks
11%synergy
Talisman of Curiosity
31%inclusion4 decks13 decks
9%synergy
Elementalist's Palette
23%inclusion3 decks13 decks
21%synergy
Brass Infiniscope
23%inclusion3 decks13 decks
15%synergy
Simic Signet
15%inclusion2 decks13 decks
-15%synergy
Forger's Foundry
7.7%inclusion1 decks13 decks
8%synergy
Fellwar Stone
7.7%inclusion1 decks13 decks
-2%synergy
The Eternity Elevator
7.7%inclusion1 decks13 decks
6%synergy
Lands
Tropical Island
100%inclusion13 decks13 decks
86%synergy
Island
100%inclusion13 decks13 decks
4%synergy
Forest
100%inclusion13 decks13 decks
4%synergy
Command Tower
92%inclusion12 decks13 decks
7%synergy
Breeding Pool
92%inclusion12 decks13 decks
45%synergy
Rejuvenating Springs
92%inclusion12 decks13 decks
50%synergy
Hinterland Harbor
92%inclusion12 decks13 decks
31%synergy
Dreamroot Cascade
85%inclusion11 decks13 decks
40%synergy
Yavimaya Coast
77%inclusion10 decks13 decks
24%synergy
Willowrush Verge
69%inclusion9 decks13 decks
51%synergy
Misty Rainforest
62%inclusion8 decks13 decks
31%synergy
Sodden Verdure
62%inclusion8 decks13 decks
41%synergy
Flooded Grove
62%inclusion8 decks13 decks
18%synergy
Hedge Maze
46%inclusion6 decks13 decks
26%synergy
Vineglimmer Snarl
38%inclusion5 decks13 decks
-1%synergy
Simic Growth Chamber
31%inclusion4 decks13 decks
-16%synergy
Waterlogged Grove
31%inclusion4 decks13 decks
11%synergy
Fabled Passage
23%inclusion3 decks13 decks
7%synergy
Barkchannel Pathway
23%inclusion3 decks13 decks
3%synergy
Exotic Orchard
15%inclusion2 decks13 decks
-9%synergy
Windswept Heath
15%inclusion2 decks13 decks
5%synergy
Verdant Catacombs
15%inclusion2 decks13 decks
7%synergy
Botanical Sanctum
15%inclusion2 decks13 decks
3%synergy
Wooded Foothills
15%inclusion2 decks13 decks
6%synergy
Scalding Tarn
15%inclusion2 decks13 decks
6%synergy
Flooded Strand
15%inclusion2 decks13 decks
5%synergy
Rain-Slicked Copse
15%inclusion2 decks13 decks
6%synergy
Hall of Oracles
7.7%inclusion1 decks13 decks
7%synergy
Terramorphic Expanse
7.7%inclusion1 decks13 decks
-12%synergy
Myriad Landscape
7.7%inclusion1 decks13 decks
-13%synergy
Disciple of Freyalise
7.7%inclusion1 decks13 decks
3%synergy
Bridgeworks Battle
7.7%inclusion1 decks13 decks
3%synergy
Opal Palace
7.7%inclusion1 decks13 decks
4%synergy
Overflowing Basin
7.7%inclusion1 decks13 decks
-14%synergy
Bala Ged Recovery
7.7%inclusion1 decks13 decks
-2%synergy
Polluted Delta
7.7%inclusion1 decks13 decks
-2%synergy
Evolving Wilds
7.7%inclusion1 decks13 decks
-17%synergy
Path of Ancestry
7.7%inclusion1 decks13 decks
-10%synergy