Primo, the Unbounded (Commander)

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
Kinetic Ooze
59%inclusion1.69K decks2.84K decks
49%synergy
Turbulent Wilderness
54%inclusion1.54K decks2.84K decks
37%synergy
Zimone, Infinite Analyst
50%inclusion1.42K decks2.84K decks
48%synergy
Lattice Library
49%inclusion1.40K decks2.84K decks
41%synergy
Nev, the Practical Dean
47%inclusion1.33K decks2.84K decks
37%synergy
High Synergy Cards
Goldvein Hydra
62%inclusion1.76K decks2.84K decks
58%synergy
Fractal Harness
60%inclusion1.70K decks2.84K decks
58%synergy
Hydroid Krasis
65%inclusion1.83K decks2.84K decks
54%synergy
Unbound Flourishing
57%inclusion1.62K decks2.84K decks
54%synergy
Terrasymbiosis
60%inclusion1.71K decks2.84K decks
53%synergy
Branching Evolution
62%inclusion1.76K decks2.84K decks
50%synergy
Stonecoil Serpent
53%inclusion1.49K decks2.84K decks
50%synergy
Hardened Scales
66%inclusion1.88K decks2.84K decks
49%synergy
Primordial Hydra
52%inclusion1.47K decks2.84K decks
49%synergy
Ozolith, the Shattered Spire
56%inclusion1.59K decks2.84K decks
48%synergy
Top Cards
Nature's Lore
65%inclusion1.83K decks2.84K decks
32%synergy
Three Visits
63%inclusion1.79K decks2.84K decks
38%synergy
Doubling Season
56%inclusion1.60K decks2.84K decks
46%synergy
Kami of Whispered Hopes
56%inclusion1.58K decks2.84K decks
47%synergy
Forgotten Ancient
55%inclusion1.57K decks2.84K decks
46%synergy
Inspiring Call
53%inclusion1.52K decks2.84K decks
40%synergy
Herald of Secret Streams
53%inclusion1.51K decks2.84K decks
39%synergy
Beast Within
52%inclusion1.48K decks2.84K decks
3%synergy
The Earth Crystal
51%inclusion1.45K decks2.84K decks
45%synergy
Ingenious Prodigy
49%inclusion1.38K decks2.84K decks
46%synergy
Game Changers
Cyclonic Rift
17%inclusion486 decks2.84K decks
-6%synergy
Rhystic Study
13%inclusion366 decks2.84K decks
-7%synergy
Fierce Guardianship
12%inclusion355 decks2.84K decks
-4%synergy
Worldly Tutor
7.1%inclusion201 decks2.84K decks
-7%synergy
Seedborn Muse
6.4%inclusion183 decks2.84K decks
-9%synergy
Ancient Tomb
5.2%inclusion148 decks2.84K decks
-3%synergy
Creatures
Kalonian Hydra
48%inclusion1.36K decks2.84K decks
45%synergy
Berta, Wise Extrapolator
44%inclusion1.25K decks2.84K decks
38%synergy
Steelbane Hydra
43%inclusion1.21K decks2.84K decks
40%synergy
Lifeblood Hydra
42%inclusion1.19K decks2.84K decks
40%synergy
Adrix and Nev, Twincasters
41%inclusion1.18K decks2.84K decks
33%synergy
Birds of Paradise
38%inclusion1.08K decks2.84K decks
10%synergy
Kodama of the West Tree
37%inclusion1.07K decks2.84K decks
34%synergy
Deekah, Fractal Theorist
37%inclusion1.06K decks2.84K decks
35%synergy
Owlin Spiralmancer
35%inclusion1K decks2.84K decks
25%synergy
Duskshell Crawler
33%inclusion942 decks2.84K decks
31%synergy
Striding Shotcaller
30%inclusion855 decks2.84K decks
23%synergy
Troyan, Gutsy Explorer
30%inclusion850 decks2.84K decks
26%synergy
Incubation Druid
28%inclusion810 decks2.84K decks
21%synergy
Mossborn Hydra
26%inclusion744 decks2.84K decks
19%synergy
Benevolent Hydra
26%inclusion736 decks2.84K decks
23%synergy
Zimone, Paradox Sculptor
26%inclusion735 decks2.84K decks
21%synergy
Emil, Vastlands Roamer
25%inclusion656 decks2.58K decks
22%synergy
Zimone, All-Questioning
25%inclusion714 decks2.84K decks
24%synergy
Geometer's Arthropod
24%inclusion630 decks2.67K decks
17%synergy
Voracious Hydra
22%inclusion637 decks2.84K decks
21%synergy
Altered Ego
22%inclusion620 decks2.84K decks
19%synergy
Pensive Professor
20%inclusion572 decks2.84K decks
15%synergy
Tanazir Quandrix
20%inclusion565 decks2.84K decks
18%synergy
Jadzi, Steward of Fate
20%inclusion521 decks2.67K decks
17%synergy
Fractal Tender
18%inclusion482 decks2.70K decks
15%synergy
Ochre Jelly
17%inclusion489 decks2.84K decks
16%synergy
Hungering Hydra
17%inclusion481 decks2.84K decks
16%synergy
Ouroboroid
16%inclusion465 decks2.84K decks
12%synergy
Llanowar Elves
16%inclusion452 decks2.84K decks
-12%synergy
Hangarback Walker
16%inclusion449 decks2.84K decks
14%synergy
Yavimaya Bloomsage
16%inclusion448 decks2.84K decks
11%synergy
Ambitious Augmenter
15%inclusion396 decks2.70K decks
12%synergy
Ray Fillet, Wave Warrior
14%inclusion405 decks2.84K decks
12%synergy
Gyre Sage
14%inclusion393 decks2.84K decks
7%synergy
Biomathematician
14%inclusion391 decks2.84K decks
13%synergy
Selvala, Heart of the Wilds
13%inclusion362 decks2.84K decks
9%synergy
Esix, Fractal Bloom
13%inclusion359 decks2.84K decks
9%synergy
Walking Ballista
12%inclusion350 decks2.84K decks
8%synergy
Evolution Sage
12%inclusion328 decks2.84K decks
2%synergy
Guardian Augmenter
11%inclusion315 decks2.84K decks
9%synergy
Disciple of Freyalise
11%inclusion307 decks2.84K decks
6%synergy
Nyxborn Hydra
11%inclusion302 decks2.84K decks
9%synergy
Tervigon
10%inclusion296 decks2.84K decks
10%synergy
Elvish Mystic
10%inclusion288 decks2.84K decks
-13%synergy
Aberrant
10%inclusion274 decks2.84K decks
9%synergy
Sporocyst
9.0%inclusion256 decks2.84K decks
8%synergy
Pterafractyl
8.5%inclusion230 decks2.70K decks
6%synergy
Tyranid Prime
8.5%inclusion241 decks2.84K decks
8%synergy
Nexos
8.4%inclusion239 decks2.84K decks
8%synergy
Rishkar, Peema Renegade
8.1%inclusion231 decks2.84K decks
3%synergy
Instants
Rapid Hybridization
42%inclusion1.20K decks2.84K decks
15%synergy
Counterspell
41%inclusion1.16K decks2.84K decks
-8%synergy
Heroic Intervention
39%inclusion1.12K decks2.84K decks
9%synergy
Ripples of Potential
39%inclusion1.10K decks2.84K decks
29%synergy
Silkguard
38%inclusion1.09K decks2.84K decks
35%synergy
Growth Spiral
33%inclusion926 decks2.84K decks
-12%synergy
Nexus Mentality
31%inclusion880 decks2.84K decks
25%synergy
Quandrix Charm
30%inclusion865 decks2.84K decks
21%synergy
Mutational Advantage
29%inclusion812 decks2.84K decks
24%synergy
Quandrix Command
25%inclusion716 decks2.84K decks
19%synergy
Decisive Denial
24%inclusion673 decks2.84K decks
18%synergy
Pongify
22%inclusion639 decks2.84K decks
-2%synergy
Perplexing Test
22%inclusion628 decks2.84K decks
17%synergy
Tyvar's Stand
20%inclusion577 decks2.84K decks
16%synergy
Repulsive Mutation
19%inclusion546 decks2.84K decks
13%synergy
An Offer You Can't Refuse
19%inclusion539 decks2.84K decks
-4%synergy
Arcane Denial
17%inclusion470 decks2.84K decks
-6%synergy
Eureka Moment
16%inclusion456 decks2.84K decks
4%synergy
Pull from Tomorrow
16%inclusion450 decks2.84K decks
11%synergy
Mana Drain
15%inclusion429 decks2.84K decks
-0%synergy
Swan Song
15%inclusion414 decks2.84K decks
-4%synergy
Return of the Wildspeaker
14%inclusion388 decks2.84K decks
3%synergy
Fractal Anomaly
13%inclusion371 decks2.76K decks
12%synergy
Biomass Mutation
13%inclusion358 decks2.84K decks
9%synergy
Negate
11%inclusion300 decks2.84K decks
-14%synergy
Stroke of Genius
10%inclusion284 decks2.84K decks
7%synergy
Zimone's Hypothesis
10%inclusion279 decks2.84K decks
7%synergy
Sink into Stupor
8.2%inclusion233 decks2.84K decks
-4%synergy
Fractalize
7.9%inclusion212 decks2.67K decks
6%synergy
Commander's Insight
6.8%inclusion193 decks2.84K decks
5%synergy
Reality Shift
6.6%inclusion189 decks2.84K decks
-8%synergy
Planar Genesis
6.5%inclusion185 decks2.84K decks
-5%synergy
Embrace the Paradox
6.1%inclusion158 decks2.58K decks
-0%synergy
Voidslime
5.7%inclusion161 decks2.84K decks
1%synergy
Sorceries
Oversimplify
47%inclusion1.34K decks2.84K decks
42%synergy
Cultivate
46%inclusion1.31K decks2.84K decks
0%synergy
Expansion Algorithm
43%inclusion1.22K decks2.84K decks
33%synergy
Wave Goodbye
42%inclusion1.20K decks2.84K decks
31%synergy
Body of Research
40%inclusion1.15K decks2.84K decks
38%synergy
Rampant Growth
39%inclusion1.10K decks2.84K decks
-1%synergy
Applied Geometry
36%inclusion979 decks2.70K decks
31%synergy
Farseek
35%inclusion992 decks2.84K decks
9%synergy
Kodama's Reach
30%inclusion852 decks2.84K decks
-5%synergy
Open the Way
25%inclusion714 decks2.84K decks
21%synergy
Animist's Awakening
24%inclusion670 decks2.84K decks
21%synergy
Wild Hypothesis
23%inclusion593 decks2.58K decks
20%synergy
Slime Against Humanity
23%inclusion645 decks2.84K decks
22%synergy
Curse of the Swine
21%inclusion605 decks2.84K decks
9%synergy
Fractal Summoning
17%inclusion493 decks2.84K decks
17%synergy
Germination Practicum
17%inclusion430 decks2.60K decks
11%synergy
Mind into Matter
16%inclusion433 decks2.70K decks
7%synergy
Growth Curve
16%inclusion423 decks2.67K decks
11%synergy
Rishkar's Expertise
13%inclusion380 decks2.84K decks
4%synergy
Mathemagics
13%inclusion380 decks2.84K decks
8%synergy
Shared Roots
11%inclusion302 decks2.84K decks
5%synergy
Primal Might
10%inclusion284 decks2.84K decks
9%synergy
Emergent Sequence
9.0%inclusion257 decks2.84K decks
8%synergy
Overwhelming Stampede
8.5%inclusion241 decks2.84K decks
-4%synergy
Leyline Invocation
8.3%inclusion235 decks2.84K decks
8%synergy
Fangs of Kalonia
7.9%inclusion226 decks2.84K decks
6%synergy
Skyshroud Claim
7.9%inclusion224 decks2.84K decks
-1%synergy
Bala Ged Recovery
7.1%inclusion203 decks2.84K decks
-3%synergy
Bridgeworks Battle
6.7%inclusion191 decks2.84K decks
2%synergy
Triumph of the Hordes
6.5%inclusion185 decks2.84K decks
4%synergy
Serpentine Curve
6.4%inclusion182 decks2.84K decks
6%synergy
Explore
6.3%inclusion178 decks2.84K decks
-14%synergy
Entrancing Melody
5.8%inclusion165 decks2.84K decks
5%synergy
Season of Gathering
5.2%inclusion149 decks2.84K decks
3%synergy
Utility Artifacts
The Ozolith
39%inclusion1.11K decks2.84K decks
32%synergy
Lightning Greaves
20%inclusion573 decks2.84K decks
-0%synergy
Emerald Medallion
18%inclusion515 decks2.84K decks
15%synergy
Swiftfoot Boots
18%inclusion505 decks2.84K decks
-7%synergy
The Great Henge
16%inclusion467 decks2.84K decks
7%synergy
Geometric Nexus
14%inclusion385 decks2.84K decks
13%synergy
Thrumming Stone
13%inclusion374 decks2.84K decks
13%synergy
Combine Chrysalis
12%inclusion330 decks2.84K decks
7%synergy
Locket of Yesterdays
11%inclusion315 decks2.84K decks
11%synergy
Sequence Engine
11%inclusion313 decks2.84K decks
10%synergy
Spellweaver Helix
11%inclusion299 decks2.84K decks
10%synergy
The Ooze
5.1%inclusion145 decks2.84K decks
3%synergy
Enchantments
Paradox Zone
41%inclusion1.17K decks2.84K decks
39%synergy
Sphere Grid
40%inclusion1.14K decks2.84K decks
36%synergy
Garruk's Uprising
38%inclusion1.08K decks2.84K decks
20%synergy
Simic Ascendancy
31%inclusion870 decks2.84K decks
17%synergy
Bred for the Hunt
30%inclusion848 decks2.84K decks
25%synergy
Innkeeper's Talent
25%inclusion701 decks2.84K decks
19%synergy
Additive Evolution
20%inclusion533 decks2.70K decks
17%synergy
Parallel Lives
16%inclusion463 decks2.84K decks
10%synergy
Loading Zone
16%inclusion455 decks2.84K decks
14%synergy
Primal Vigor
14%inclusion386 decks2.84K decks
11%synergy
Mana Bloom
12%inclusion327 decks2.84K decks
10%synergy
Tribute to the World Tree
10%inclusion274 decks2.84K decks
4%synergy
Court of Garenbrig
8.2%inclusion234 decks2.84K decks
6%synergy
Greater Good
7.9%inclusion225 decks2.84K decks
6%synergy
Level Up
7.7%inclusion220 decks2.84K decks
6%synergy
Inexorable Tide
7.2%inclusion206 decks2.84K decks
4%synergy
Wild Growth
5.7%inclusion161 decks2.84K decks
-3%synergy
Elemental Bond
5.7%inclusion161 decks2.84K decks
-0%synergy
Utopia Sprawl
5.2%inclusion147 decks2.84K decks
-1%synergy
Planeswalkers
Kasmina, Enigma Sage
8.5%inclusion243 decks2.84K decks
8%synergy
Utility Lands
Reliquary Tower
63%inclusion1.79K decks2.84K decks
13%synergy
Rogue's Passage
51%inclusion1.45K decks2.84K decks
28%synergy
Oran-Rief, the Vastwood
40%inclusion1.12K decks2.84K decks
34%synergy
Alchemist's Refuge
36%inclusion1.04K decks2.84K decks
18%synergy
Temple of the False God
26%inclusion731 decks2.84K decks
10%synergy
Karn's Bastion
25%inclusion713 decks2.84K decks
14%synergy
Boseiju, Who Endures
22%inclusion627 decks2.84K decks
0%synergy
Yavimaya, Cradle of Growth
20%inclusion580 decks2.84K decks
-1%synergy
Evendo, Waking Haven
16%inclusion445 decks2.84K decks
11%synergy
Otawara, Soaring City
15%inclusion419 decks2.84K decks
-4%synergy
Mistrise Village
13%inclusion357 decks2.84K decks
2%synergy
Mosswort Bridge
11%inclusion307 decks2.84K decks
-6%synergy
Ba Sing Se
9.4%inclusion268 decks2.84K decks
7%synergy
Castle Garenbrig
6.5%inclusion186 decks2.84K decks
2%synergy
Mystic Sanctuary
6.5%inclusion184 decks2.84K decks
-6%synergy
Mana Artifacts
Sol Ring
86%inclusion2.46K decks2.84K decks
6%synergy
Arcane Signet
71%inclusion2.03K decks2.84K decks
8%synergy
Elementalist's Palette
40%inclusion1.14K decks2.84K decks
38%synergy
Brass Infiniscope
35%inclusion995 decks2.84K decks
27%synergy
Talisman of Curiosity
18%inclusion511 decks2.84K decks
-4%synergy
Simic Signet
15%inclusion420 decks2.84K decks
-15%synergy
Astral Cornucopia
14%inclusion397 decks2.84K decks
11%synergy
Thought Vessel
11%inclusion313 decks2.84K decks
-9%synergy
The Eternity Elevator
6.8%inclusion192 decks2.84K decks
5%synergy
Lands
Forest
98%inclusion2.79K decks2.84K decks
3%synergy
Island
98%inclusion2.78K decks2.84K decks
2%synergy
Command Tower
89%inclusion2.54K decks2.84K decks
4%synergy
Hinterland Harbor
79%inclusion2.26K decks2.84K decks
18%synergy
Sodden Verdure
66%inclusion1.88K decks2.84K decks
45%synergy
Dreamroot Cascade
64%inclusion1.82K decks2.84K decks
19%synergy
Flooded Grove
58%inclusion1.65K decks2.84K decks
15%synergy
Breeding Pool
58%inclusion1.65K decks2.84K decks
11%synergy
Yavimaya Coast
56%inclusion1.59K decks2.84K decks
3%synergy
Vineglimmer Snarl
54%inclusion1.54K decks2.84K decks
15%synergy
Rejuvenating Springs
46%inclusion1.31K decks2.84K decks
4%synergy
Fabled Passage
39%inclusion1.12K decks2.84K decks
22%synergy
Exotic Orchard
39%inclusion1.10K decks2.84K decks
14%synergy
Overflowing Basin
36%inclusion1.01K decks2.84K decks
14%synergy
Willowrush Verge
33%inclusion948 decks2.84K decks
15%synergy
Temple of Mystery
32%inclusion900 decks2.84K decks
-6%synergy
Misty Rainforest
30%inclusion866 decks2.84K decks
-0%synergy
Rain-Slicked Copse
29%inclusion815 decks2.84K decks
19%synergy
Opal Palace
23%inclusion668 decks2.84K decks
20%synergy
Simic Growth Chamber
23%inclusion667 decks2.84K decks
-23%synergy
Hedge Maze
23%inclusion654 decks2.84K decks
3%synergy
Tangled Islet
22%inclusion632 decks2.84K decks
6%synergy
Path of Ancestry
22%inclusion612 decks2.84K decks
4%synergy
Terramorphic Expanse
21%inclusion607 decks2.84K decks
1%synergy
Barkchannel Pathway
21%inclusion601 decks2.84K decks
1%synergy
Paradox Gardens
19%inclusion535 decks2.84K decks
11%synergy
Quandrix Campus
16%inclusion464 decks2.84K decks
9%synergy
Tropical Island
14%inclusion392 decks2.84K decks
-1%synergy
Study Hall
14%inclusion389 decks2.84K decks
12%synergy
Botanical Sanctum
12%inclusion355 decks2.84K decks
-0%synergy
Disciple of Freyalise
11%inclusion307 decks2.84K decks
6%synergy
Waterlogged Grove
10%inclusion294 decks2.84K decks
-9%synergy
Evolving Wilds
8.5%inclusion241 decks2.84K decks
-16%synergy
Sink into Stupor
8.2%inclusion233 decks2.84K decks
-4%synergy
Bala Ged Recovery
7.1%inclusion203 decks2.84K decks
-3%synergy
Bridgeworks Battle
6.7%inclusion191 decks2.84K decks
2%synergy
Myriad Landscape
6.6%inclusion189 decks2.84K decks
-14%synergy
Windswept Heath
6.1%inclusion173 decks2.84K decks
-4%synergy
Flooded Strand
5.5%inclusion156 decks2.84K decks
-5%synergy
Polluted Delta
5.3%inclusion151 decks2.84K decks
-5%synergy