Primo, the Unbounded (Commander) - Expensive +1/+1 Counters

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
Nev, the Practical Dean
42%inclusion11 decks26 decks
32%synergy
Kinetic Ooze
42%inclusion11 decks26 decks
31%synergy
Turbulent Wilderness
38%inclusion10 decks26 decks
21%synergy
Berta, Wise Extrapolator
35%inclusion9 decks26 decks
29%synergy
Wild Hypothesis
33%inclusion8 decks24 decks
30%synergy
High Synergy Cards
Terrasymbiosis
77%inclusion20 decks26 decks
70%synergy
Doubling Season
77%inclusion20 decks26 decks
67%synergy
Branching Evolution
77%inclusion20 decks26 decks
65%synergy
The Ozolith
69%inclusion18 decks26 decks
63%synergy
The Earth Crystal
65%inclusion17 decks26 decks
60%synergy
Herald of Secret Streams
73%inclusion19 decks26 decks
59%synergy
Boseiju, Who Endures
73%inclusion19 decks26 decks
51%synergy
Unbound Flourishing
50%inclusion13 decks26 decks
47%synergy
Inspiring Call
58%inclusion15 decks26 decks
44%synergy
Hydroid Krasis
54%inclusion14 decks26 decks
44%synergy
Top Cards
Nature's Lore
62%inclusion16 decks26 decks
29%synergy
Three Visits
58%inclusion15 decks26 decks
33%synergy
Heroic Intervention
54%inclusion14 decks26 decks
24%synergy
Adrix and Nev, Twincasters
50%inclusion13 decks26 decks
41%synergy
Hardened Scales
50%inclusion13 decks26 decks
33%synergy
Kami of Whispered Hopes
50%inclusion13 decks26 decks
42%synergy
Wave Goodbye
46%inclusion12 decks26 decks
35%synergy
Ozolith, the Shattered Spire
46%inclusion12 decks26 decks
38%synergy
Ripples of Potential
46%inclusion12 decks26 decks
36%synergy
Ingenious Prodigy
46%inclusion12 decks26 decks
43%synergy
Game Changers
Cyclonic Rift
54%inclusion14 decks26 decks
30%synergy
Fierce Guardianship
46%inclusion12 decks26 decks
30%synergy
Rhystic Study
35%inclusion9 decks26 decks
15%synergy
Ancient Tomb
27%inclusion7 decks26 decks
18%synergy
Gaea's Cradle
27%inclusion7 decks26 decks
20%synergy
Mana Vault
15%inclusion4 decks26 decks
9%synergy
Grim Monolith
12%inclusion3 decks26 decks
8%synergy
Force of Will
12%inclusion3 decks26 decks
2%synergy
Worldly Tutor
12%inclusion3 decks26 decks
-2%synergy
Chrome Mox
12%inclusion3 decks26 decks
6%synergy
Creatures
Forgotten Ancient
42%inclusion11 decks26 decks
33%synergy
Kalonian Hydra
42%inclusion11 decks26 decks
39%synergy
Kodama of the West Tree
38%inclusion10 decks26 decks
35%synergy
Primordial Hydra
35%inclusion9 decks26 decks
32%synergy
Goldvein Hydra
35%inclusion9 decks26 decks
31%synergy
Incubation Druid
35%inclusion9 decks26 decks
27%synergy
Deekah, Fractal Theorist
35%inclusion9 decks26 decks
33%synergy
Stonecoil Serpent
35%inclusion9 decks26 decks
32%synergy
Birds of Paradise
35%inclusion9 decks26 decks
7%synergy
Steelbane Hydra
35%inclusion9 decks26 decks
32%synergy
Ouroboroid
35%inclusion9 decks26 decks
31%synergy
Mossborn Hydra
31%inclusion8 decks26 decks
24%synergy
Zimone, Paradox Sculptor
31%inclusion8 decks26 decks
26%synergy
Duskshell Crawler
31%inclusion8 decks26 decks
28%synergy
Bristly Bill, Spine Sower
27%inclusion7 decks26 decks
22%synergy
Zimone, Infinite Analyst
27%inclusion7 decks26 decks
25%synergy
Aberrant
23%inclusion6 decks26 decks
23%synergy
Archmage Emeritus
23%inclusion6 decks26 decks
21%synergy
Lifeblood Hydra
23%inclusion6 decks26 decks
21%synergy
Evolution Sage
23%inclusion6 decks26 decks
13%synergy
Voracious Hydra
23%inclusion6 decks26 decks
22%synergy
Benevolent Hydra
19%inclusion5 decks26 decks
17%synergy
Archmage of Runes
19%inclusion5 decks26 decks
18%synergy
Ochre Jelly
19%inclusion5 decks26 decks
18%synergy
Zimone, All-Questioning
19%inclusion5 decks26 decks
18%synergy
Emil, Vastlands Roamer
17%inclusion4 decks24 decks
13%synergy
Troyan, Gutsy Explorer
15%inclusion4 decks26 decks
11%synergy
Selvala, Heart of the Wilds
15%inclusion4 decks26 decks
12%synergy
Vorinclex, Monstrous Raider
15%inclusion4 decks26 decks
13%synergy
Fanatic of Rhonas
15%inclusion4 decks26 decks
10%synergy
Esix, Fractal Bloom
15%inclusion4 decks26 decks
12%synergy
Gyre Sage
15%inclusion4 decks26 decks
9%synergy
Jadzi, Steward of Fate
15%inclusion4 decks26 decks
13%synergy
Genesis Hydra
12%inclusion3 decks26 decks
10%synergy
Walking Ballista
12%inclusion3 decks26 decks
7%synergy
Nexos
12%inclusion3 decks26 decks
11%synergy
Llanowar Elves
12%inclusion3 decks26 decks
-16%synergy
Rishkar, Peema Renegade
12%inclusion3 decks26 decks
7%synergy
Biowaste Blob
12%inclusion3 decks26 decks
10%synergy
Scythecat Cub
12%inclusion3 decks26 decks
10%synergy
Danny Pink
12%inclusion3 decks26 decks
10%synergy
Tervigon
12%inclusion3 decks26 decks
11%synergy
Neverwinter Hydra
12%inclusion3 decks26 decks
11%synergy
Sporocyst
12%inclusion3 decks26 decks
11%synergy
Lier, Disciple of the Drowned
12%inclusion3 decks26 decks
11%synergy
Delighted Halfling
12%inclusion3 decks26 decks
1%synergy
Ray Fillet, Wave Warrior
12%inclusion3 decks26 decks
10%synergy
Owlin Spiralmancer
12%inclusion3 decks26 decks
1%synergy
Yavimaya Bloomsage
12%inclusion3 decks26 decks
6%synergy
Fractal Tender
12%inclusion3 decks26 decks
9%synergy
Instants
Mana Drain
38%inclusion10 decks26 decks
23%synergy
Beast Within
35%inclusion9 decks26 decks
-14%synergy
Mutational Advantage
31%inclusion8 decks26 decks
26%synergy
Swan Song
31%inclusion8 decks26 decks
12%synergy
Counterspell
23%inclusion6 decks26 decks
-26%synergy
Pongify
19%inclusion5 decks26 decks
-6%synergy
Rapid Hybridization
19%inclusion5 decks26 decks
-8%synergy
An Offer You Can't Refuse
19%inclusion5 decks26 decks
-4%synergy
Growth Spiral
19%inclusion5 decks26 decks
-26%synergy
Repulsive Mutation
15%inclusion4 decks26 decks
9%synergy
Silkguard
15%inclusion4 decks26 decks
13%synergy
Perplexing Test
15%inclusion4 decks26 decks
10%synergy
Voidslime
15%inclusion4 decks26 decks
10%synergy
Return of the Wildspeaker
12%inclusion3 decks26 decks
1%synergy
Tyvar's Stand
12%inclusion3 decks26 decks
8%synergy
Reality Shift
12%inclusion3 decks26 decks
-3%synergy
Quandrix Command
12%inclusion3 decks26 decks
6%synergy
Pull from Tomorrow
12%inclusion3 decks26 decks
7%synergy
Collective Resistance
12%inclusion3 decks26 decks
8%synergy
March of Swirling Mist
12%inclusion3 decks26 decks
8%synergy
Force of Vigor
7.7%inclusion2 decks26 decks
3%synergy
Resculpt
7.7%inclusion2 decks26 decks
3%synergy
Dramatic Reversal
7.7%inclusion2 decks26 decks
3%synergy
Strength of Will
7.7%inclusion2 decks26 decks
7%synergy
Nexus Mentality
7.7%inclusion2 decks26 decks
1%synergy
Fractal Anomaly
7.7%inclusion2 decks26 decks
6%synergy
Fractalize
7.7%inclusion2 decks26 decks
6%synergy
Sorceries
Cultivate
38%inclusion10 decks26 decks
-8%synergy
Slime Against Humanity
35%inclusion9 decks26 decks
34%synergy
Oversimplify
31%inclusion8 decks26 decks
26%synergy
Rampant Growth
31%inclusion8 decks26 decks
-9%synergy
Body of Research
31%inclusion8 decks26 decks
29%synergy
Expansion Algorithm
27%inclusion7 decks26 decks
17%synergy
Kodama's Reach
23%inclusion6 decks26 decks
-12%synergy
Farseek
23%inclusion6 decks26 decks
-3%synergy
Rishkar's Expertise
23%inclusion6 decks26 decks
14%synergy
Applied Geometry
23%inclusion6 decks26 decks
18%synergy
Germination Practicum
20%inclusion5 decks25 decks
15%synergy
Awaken the Woods
15%inclusion4 decks26 decks
11%synergy
Finale of Devastation
15%inclusion4 decks26 decks
4%synergy
Fractal Summoning
15%inclusion4 decks26 decks
15%synergy
Mathemagics
15%inclusion4 decks26 decks
10%synergy
Green Sun's Zenith
12%inclusion3 decks26 decks
4%synergy
Sea Gate Restoration
12%inclusion3 decks26 decks
6%synergy
Animist's Awakening
12%inclusion3 decks26 decks
9%synergy
Fangs of Kalonia
12%inclusion3 decks26 decks
10%synergy
Bala Ged Recovery
12%inclusion3 decks26 decks
2%synergy
Emergent Sequence
12%inclusion3 decks26 decks
11%synergy
Planar Engineering
12%inclusion3 decks26 decks
7%synergy
Mind into Matter
12%inclusion3 decks26 decks
3%synergy
Skyshroud Claim
7.7%inclusion2 decks26 decks
-2%synergy
Triumph of the Hordes
7.7%inclusion2 decks26 decks
5%synergy
Season of Gathering
7.7%inclusion2 decks26 decks
6%synergy
Tempt with Discovery
7.7%inclusion2 decks26 decks
4%synergy
Curse of the Swine
7.7%inclusion2 decks26 decks
-4%synergy
Bridgeworks Battle
7.7%inclusion2 decks26 decks
3%synergy
Tezzeret's Gambit
7.7%inclusion2 decks26 decks
4%synergy
Nanogene Conversion
7.7%inclusion2 decks26 decks
7%synergy
Study the Classics
7.7%inclusion2 decks26 decks
7%synergy
Utility Artifacts
Fractal Harness
38%inclusion10 decks26 decks
36%synergy
The Great Henge
35%inclusion9 decks26 decks
25%synergy
Thrumming Stone
27%inclusion7 decks26 decks
27%synergy
Geometric Nexus
23%inclusion6 decks26 decks
22%synergy
Emerald Medallion
23%inclusion6 decks26 decks
20%synergy
The Ooze
19%inclusion5 decks26 decks
17%synergy
Spellweaver Helix
15%inclusion4 decks26 decks
15%synergy
Combine Chrysalis
15%inclusion4 decks26 decks
11%synergy
Locket of Yesterdays
15%inclusion4 decks26 decks
15%synergy
Swiftfoot Boots
15%inclusion4 decks26 decks
-9%synergy
Lightning Greaves
15%inclusion4 decks26 decks
-5%synergy
Sensei's Divining Top
12%inclusion3 decks26 decks
8%synergy
Semblance Anvil
12%inclusion3 decks26 decks
11%synergy
Chimil, the Inner Sun
7.7%inclusion2 decks26 decks
6%synergy
Sequence Engine
7.7%inclusion2 decks26 decks
7%synergy
Primal Amulet
7.7%inclusion2 decks26 decks
7%synergy
Isochron Scepter
7.7%inclusion2 decks26 decks
5%synergy
Enchantments
Innkeeper's Talent
38%inclusion10 decks26 decks
33%synergy
Sphere Grid
38%inclusion10 decks26 decks
34%synergy
Garruk's Uprising
35%inclusion9 decks26 decks
17%synergy
Paradox Zone
31%inclusion8 decks26 decks
29%synergy
Simic Ascendancy
27%inclusion7 decks26 decks
14%synergy
Parallel Lives
27%inclusion7 decks26 decks
21%synergy
Lattice Library
27%inclusion7 decks26 decks
18%synergy
Tribute to the World Tree
23%inclusion6 decks26 decks
17%synergy
Loading Zone
23%inclusion6 decks26 decks
21%synergy
Primal Vigor
19%inclusion5 decks26 decks
16%synergy
Additive Evolution
19%inclusion5 decks26 decks
17%synergy
Greater Good
15%inclusion4 decks26 decks
13%synergy
Kindred Discovery
12%inclusion3 decks26 decks
2%synergy
Cryptolith Rite
12%inclusion3 decks26 decks
8%synergy
Bred for the Hunt
12%inclusion3 decks26 decks
6%synergy
Utopia Sprawl
7.7%inclusion2 decks26 decks
1%synergy
Exploration
7.7%inclusion2 decks26 decks
-5%synergy
Court of Garenbrig
7.7%inclusion2 decks26 decks
5%synergy
Sylvan Library
7.7%inclusion2 decks26 decks
-1%synergy
Mana Reflection
7.7%inclusion2 decks26 decks
3%synergy
Kenrith's Transformation
7.7%inclusion2 decks26 decks
4%synergy
Level Up
7.7%inclusion2 decks26 decks
6%synergy
Planeswalkers
Oko, Thief of Crowns
7.7%inclusion2 decks26 decks
1%synergy
Utility Lands
Otawara, Soaring City
58%inclusion15 decks26 decks
39%synergy
Yavimaya, Cradle of Growth
54%inclusion14 decks26 decks
33%synergy
Reliquary Tower
46%inclusion12 decks26 decks
-4%synergy
Rogue's Passage
46%inclusion12 decks26 decks
23%synergy
Alchemist's Refuge
38%inclusion10 decks26 decks
20%synergy
Karn's Bastion
35%inclusion9 decks26 decks
24%synergy
Urza's Saga
19%inclusion5 decks26 decks
14%synergy
Three Tree City
19%inclusion5 decks26 decks
14%synergy
Oran-Rief, the Vastwood
19%inclusion5 decks26 decks
13%synergy
Mistrise Village
15%inclusion4 decks26 decks
5%synergy
Evendo, Waking Haven
15%inclusion4 decks26 decks
10%synergy
Ba Sing Se
15%inclusion4 decks26 decks
13%synergy
Minamo, School at Water's Edge
12%inclusion3 decks26 decks
6%synergy
Shifting Woodland
12%inclusion3 decks26 decks
6%synergy
Mosswort Bridge
12%inclusion3 decks26 decks
-6%synergy
Temple of the False God
12%inclusion3 decks26 decks
-4%synergy
Strip Mine
12%inclusion3 decks26 decks
9%synergy
Bonders' Enclave
12%inclusion3 decks26 decks
10%synergy
War Room
7.7%inclusion2 decks26 decks
6%synergy
Command Beacon
7.7%inclusion2 decks26 decks
4%synergy
Novijen, Heart of Progress
7.7%inclusion2 decks26 decks
4%synergy
Nesting Grounds
7.7%inclusion2 decks26 decks
4%synergy
Castle Garenbrig
7.7%inclusion2 decks26 decks
3%synergy
Mana Artifacts
Sol Ring
100%inclusion26 decks26 decks
20%synergy
Arcane Signet
54%inclusion14 decks26 decks
-9%synergy
Talisman of Curiosity
27%inclusion7 decks26 decks
5%synergy
Elementalist's Palette
19%inclusion5 decks26 decks
17%synergy
Simic Signet
15%inclusion4 decks26 decks
-15%synergy
Thought Vessel
15%inclusion4 decks26 decks
-4%synergy
Brass Infiniscope
15%inclusion4 decks26 decks
7%synergy
Mox Diamond
12%inclusion3 decks26 decks
7%synergy
Patchwork Banner
7.7%inclusion2 decks26 decks
4%synergy
Lands
Forest
96%inclusion25 decks26 decks
1%synergy
Island
92%inclusion24 decks26 decks
-3%synergy
Command Tower
88%inclusion23 decks26 decks
3%synergy
Breeding Pool
88%inclusion23 decks26 decks
41%synergy
Tropical Island
85%inclusion22 decks26 decks
70%synergy
Misty Rainforest
69%inclusion18 decks26 decks
38%synergy
Hinterland Harbor
65%inclusion17 decks26 decks
4%synergy
Dreamroot Cascade
62%inclusion16 decks26 decks
17%synergy
Yavimaya Coast
54%inclusion14 decks26 decks
1%synergy
Rejuvenating Springs
54%inclusion14 decks26 decks
11%synergy
Flooded Grove
50%inclusion13 decks26 decks
7%synergy
Sodden Verdure
42%inclusion11 decks26 decks
22%synergy
Willowrush Verge
38%inclusion10 decks26 decks
20%synergy
Hedge Maze
38%inclusion10 decks26 decks
19%synergy
Fabled Passage
35%inclusion9 decks26 decks
18%synergy
Barkchannel Pathway
31%inclusion8 decks26 decks
11%synergy
Wooded Foothills
31%inclusion8 decks26 decks
22%synergy
Polluted Delta
31%inclusion8 decks26 decks
21%synergy
Flooded Strand
31%inclusion8 decks26 decks
20%synergy
Windswept Heath
27%inclusion7 decks26 decks
17%synergy
Verdant Catacombs
27%inclusion7 decks26 decks
18%synergy
Scalding Tarn
27%inclusion7 decks26 decks
18%synergy
Prismatic Vista
23%inclusion6 decks26 decks
16%synergy
Simic Growth Chamber
19%inclusion5 decks26 decks
-27%synergy
Exotic Orchard
19%inclusion5 decks26 decks
-5%synergy
Vineglimmer Snarl
15%inclusion4 decks26 decks
-24%synergy
Overflowing Basin
15%inclusion4 decks26 decks
-6%synergy
Waterlogged Grove
15%inclusion4 decks26 decks
-4%synergy
Mana Confluence
15%inclusion4 decks26 decks
10%synergy
City of Brass
15%inclusion4 decks26 decks
10%synergy
Rain-Slicked Copse
15%inclusion4 decks26 decks
6%synergy
Sea Gate Restoration
12%inclusion3 decks26 decks
6%synergy
Snow-Covered Forest
12%inclusion3 decks26 decks
6%synergy
Reflecting Pool
12%inclusion3 decks26 decks
8%synergy
Temple of Mystery
12%inclusion3 decks26 decks
-26%synergy
Botanical Sanctum
12%inclusion3 decks26 decks
-1%synergy
Bala Ged Recovery
12%inclusion3 decks26 decks
2%synergy
Terramorphic Expanse
7.7%inclusion2 decks26 decks
-12%synergy
Myriad Landscape
7.7%inclusion2 decks26 decks
-13%synergy
Disciple of Freyalise
7.7%inclusion2 decks26 decks
3%synergy
Ash Barrens
7.7%inclusion2 decks26 decks
4%synergy
Horizon of Progress
7.7%inclusion2 decks26 decks
3%synergy
Snow-Covered Island
7.7%inclusion2 decks26 decks
2%synergy
Demolition Field
7.7%inclusion2 decks26 decks
5%synergy
Bridgeworks Battle
7.7%inclusion2 decks26 decks
3%synergy
Evolving Wilds
7.7%inclusion2 decks26 decks
-17%synergy
Path of Ancestry
7.7%inclusion2 decks26 decks
-10%synergy
Gemstone Caverns
7.7%inclusion2 decks26 decks
2%synergy
Starting Town
7.7%inclusion2 decks26 decks
7%synergy
Hidden Hideout
7.7%inclusion2 decks26 decks
7%synergy