Primo, the Unbounded (Commander) - Expensive X Spells

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
63%inclusion5 decks8 decks
52%synergy
Turbulent Wilderness
63%inclusion5 decks8 decks
45%synergy
Berta, Wise Extrapolator
50%inclusion4 decks8 decks
44%synergy
Expansion Algorithm
50%inclusion4 decks8 decks
40%synergy
Mathemagics
38%inclusion3 decks8 decks
32%synergy
High Synergy Cards
Doubling Season
100%inclusion8 decks8 decks
90%synergy
Stonecoil Serpent
88%inclusion7 decks8 decks
85%synergy
The Earth Crystal
88%inclusion7 decks8 decks
82%synergy
The Ozolith
88%inclusion7 decks8 decks
81%synergy
Terrasymbiosis
88%inclusion7 decks8 decks
81%synergy
Adrix and Nev, Twincasters
88%inclusion7 decks8 decks
79%synergy
Hydroid Krasis
88%inclusion7 decks8 decks
77%synergy
Branching Evolution
88%inclusion7 decks8 decks
75%synergy
Herald of Secret Streams
88%inclusion7 decks8 decks
73%synergy
Fractal Harness
75%inclusion6 decks8 decks
73%synergy
Top Cards
Three Visits
88%inclusion7 decks8 decks
62%synergy
Forgotten Ancient
75%inclusion6 decks8 decks
66%synergy
Unbound Flourishing
75%inclusion6 decks8 decks
72%synergy
Ingenious Prodigy
75%inclusion6 decks8 decks
72%synergy
Wave Goodbye
63%inclusion5 decks8 decks
52%synergy
Heroic Intervention
63%inclusion5 decks8 decks
32%synergy
Incubation Druid
63%inclusion5 decks8 decks
55%synergy
Nature's Lore
63%inclusion5 decks8 decks
30%synergy
Kalonian Hydra
63%inclusion5 decks8 decks
59%synergy
Mossborn Hydra
63%inclusion5 decks8 decks
55%synergy
Game Changers
Fierce Guardianship
50%inclusion4 decks8 decks
34%synergy
Ancient Tomb
38%inclusion3 decks8 decks
29%synergy
Seedborn Muse
38%inclusion3 decks8 decks
22%synergy
Gaea's Cradle
38%inclusion3 decks8 decks
31%synergy
Cyclonic Rift
38%inclusion3 decks8 decks
14%synergy
Worldly Tutor
38%inclusion3 decks8 decks
24%synergy
Grim Monolith
25%inclusion2 decks8 decks
22%synergy
Rhystic Study
25%inclusion2 decks8 decks
5%synergy
Mox Diamond
25%inclusion2 decks8 decks
20%synergy
Thassa's Oracle
13%inclusion1 decks8 decks
8%synergy
Creatures
Birds of Paradise
63%inclusion5 decks8 decks
35%synergy
Kodama of the West Tree
63%inclusion5 decks8 decks
59%synergy
Steelbane Hydra
63%inclusion5 decks8 decks
60%synergy
Kami of Whispered Hopes
63%inclusion5 decks8 decks
54%synergy
Primordial Hydra
50%inclusion4 decks8 decks
47%synergy
Goldvein Hydra
50%inclusion4 decks8 decks
46%synergy
Ochre Jelly
50%inclusion4 decks8 decks
49%synergy
Esix, Fractal Bloom
50%inclusion4 decks8 decks
46%synergy
Zimone, Paradox Sculptor
50%inclusion4 decks8 decks
45%synergy
Ouroboroid
50%inclusion4 decks8 decks
46%synergy
Deekah, Fractal Theorist
38%inclusion3 decks8 decks
35%synergy
Zimone, All-Questioning
38%inclusion3 decks8 decks
36%synergy
Lifeblood Hydra
38%inclusion3 decks8 decks
35%synergy
Evolution Sage
38%inclusion3 decks8 decks
28%synergy
Voracious Hydra
38%inclusion3 decks8 decks
36%synergy
Nev, the Practical Dean
38%inclusion3 decks8 decks
27%synergy
Emil, Vastlands Roamer
29%inclusion2 decks7 decks
25%synergy
Benevolent Hydra
25%inclusion2 decks8 decks
22%synergy
Fertilid
25%inclusion2 decks8 decks
23%synergy
Disciple of Freyalise
25%inclusion2 decks8 decks
20%synergy
Walking Ballista
25%inclusion2 decks8 decks
20%synergy
Vorinclex, Monstrous Raider
25%inclusion2 decks8 decks
23%synergy
Bristly Bill, Spine Sower
25%inclusion2 decks8 decks
20%synergy
Duskshell Crawler
25%inclusion2 decks8 decks
22%synergy
Zimone, Infinite Analyst
25%inclusion2 decks8 decks
23%synergy
Ray Fillet, Wave Warrior
25%inclusion2 decks8 decks
23%synergy
Marketback Walker
13%inclusion1 decks8 decks
12%synergy
Bloom Tender
13%inclusion1 decks8 decks
8%synergy
Consecrated Sphinx
13%inclusion1 decks8 decks
4%synergy
Eternal Skylord
13%inclusion1 decks8 decks
12%synergy
Galloping Lizrog
13%inclusion1 decks8 decks
10%synergy
Genesis Hydra
13%inclusion1 decks8 decks
11%synergy
Ravenous Slime
13%inclusion1 decks8 decks
12%synergy
Aberrant
13%inclusion1 decks8 decks
12%synergy
Avenger of Zendikar
13%inclusion1 decks8 decks
-4%synergy
Nyxborn Hydra
13%inclusion1 decks8 decks
11%synergy
Tangled Florahedron
13%inclusion1 decks8 decks
11%synergy
Hydroelectric Specimen
13%inclusion1 decks8 decks
6%synergy
Llanowar Elves
13%inclusion1 decks8 decks
-15%synergy
Vigor
13%inclusion1 decks8 decks
11%synergy
Biomathematician
13%inclusion1 decks8 decks
12%synergy
Fanatic of Rhonas
13%inclusion1 decks8 decks
7%synergy
Altered Ego
13%inclusion1 decks8 decks
9%synergy
Chrome Host Seedshark
13%inclusion1 decks8 decks
12%synergy
Flux Channeler
13%inclusion1 decks8 decks
10%synergy
Nyxbloom Ancient
13%inclusion1 decks8 decks
6%synergy
Scythecat Cub
13%inclusion1 decks8 decks
11%synergy
Danny Pink
13%inclusion1 decks8 decks
11%synergy
Fathom Mage
13%inclusion1 decks8 decks
6%synergy
Tervigon
13%inclusion1 decks8 decks
12%synergy
Instants
Inspiring Call
63%inclusion5 decks8 decks
49%synergy
Ripples of Potential
50%inclusion4 decks8 decks
40%synergy
Mana Drain
50%inclusion4 decks8 decks
35%synergy
Pongify
38%inclusion3 decks8 decks
13%synergy
An Offer You Can't Refuse
38%inclusion3 decks8 decks
14%synergy
Beast Within
38%inclusion3 decks8 decks
-11%synergy
Counterspell
38%inclusion3 decks8 decks
-11%synergy
Mutational Advantage
25%inclusion2 decks8 decks
20%synergy
Krosan Grip
25%inclusion2 decks8 decks
18%synergy
Silkguard
25%inclusion2 decks8 decks
22%synergy
Swan Song
25%inclusion2 decks8 decks
6%synergy
Arcane Denial
25%inclusion2 decks8 decks
3%synergy
Voidslime
25%inclusion2 decks8 decks
20%synergy
Rapid Hybridization
13%inclusion1 decks8 decks
-14%synergy
Return of the Wildspeaker
13%inclusion1 decks8 decks
2%synergy
Negate
13%inclusion1 decks8 decks
-12%synergy
Growth Spiral
13%inclusion1 decks8 decks
-32%synergy
Plasm Capture
13%inclusion1 decks8 decks
9%synergy
Brainstorm
13%inclusion1 decks8 decks
-2%synergy
Khalni Ambush
13%inclusion1 decks8 decks
11%synergy
Stubborn Denial
13%inclusion1 decks8 decks
10%synergy
Archdruid's Charm
13%inclusion1 decks8 decks
7%synergy
Psychic Spiral
13%inclusion1 decks8 decks
12%synergy
Repulsive Mutation
13%inclusion1 decks8 decks
7%synergy
Second Harvest
13%inclusion1 decks8 decks
6%synergy
Reality Shift
13%inclusion1 decks8 decks
-2%synergy
Perplexing Test
13%inclusion1 decks8 decks
7%synergy
Force of Will
13%inclusion1 decks8 decks
3%synergy
Quandrix Command
13%inclusion1 decks8 decks
7%synergy
Cackling Counterpart
13%inclusion1 decks8 decks
9%synergy
Silundi Vision
13%inclusion1 decks8 decks
12%synergy
Pull from Tomorrow
13%inclusion1 decks8 decks
8%synergy
Sink into Stupor
13%inclusion1 decks8 decks
0%synergy
Narset's Reversal
13%inclusion1 decks8 decks
11%synergy
Dramatic Reversal
13%inclusion1 decks8 decks
8%synergy
March of Swirling Mist
13%inclusion1 decks8 decks
9%synergy
Thassa's Intervention
13%inclusion1 decks8 decks
12%synergy
Nexus Mentality
13%inclusion1 decks8 decks
6%synergy
Fractalize
13%inclusion1 decks8 decks
11%synergy
Sorceries
Cultivate
50%inclusion4 decks8 decks
4%synergy
Body of Research
50%inclusion4 decks8 decks
48%synergy
Kodama's Reach
38%inclusion3 decks8 decks
3%synergy
Sea Gate Restoration
38%inclusion3 decks8 decks
32%synergy
Rampant Growth
38%inclusion3 decks8 decks
-2%synergy
Rishkar's Expertise
38%inclusion3 decks8 decks
28%synergy
Applied Geometry
38%inclusion3 decks8 decks
32%synergy
Germination Practicum
38%inclusion3 decks8 decks
32%synergy
Wild Hypothesis
29%inclusion2 decks7 decks
26%synergy
Oversimplify
25%inclusion2 decks8 decks
20%synergy
Skyshroud Claim
25%inclusion2 decks8 decks
16%synergy
Awaken the Woods
25%inclusion2 decks8 decks
20%synergy
Farseek
25%inclusion2 decks8 decks
-1%synergy
Curse of the Swine
25%inclusion2 decks8 decks
13%synergy
Finale of Devastation
25%inclusion2 decks8 decks
14%synergy
Fractal Summoning
25%inclusion2 decks8 decks
25%synergy
Bala Ged Recovery
25%inclusion2 decks8 decks
15%synergy
Traverse the Outlands
13%inclusion1 decks8 decks
9%synergy
Green Sun's Zenith
13%inclusion1 decks8 decks
5%synergy
Season of Gathering
13%inclusion1 decks8 decks
10%synergy
Animist's Awakening
13%inclusion1 decks8 decks
10%synergy
Fangs of Kalonia
13%inclusion1 decks8 decks
11%synergy
Sylvan Tutor
13%inclusion1 decks8 decks
11%synergy
Bridgeworks Battle
13%inclusion1 decks8 decks
8%synergy
Repudiate // Replicate
13%inclusion1 decks8 decks
10%synergy
Slime Against Humanity
13%inclusion1 decks8 decks
12%synergy
Shamanic Revelation
13%inclusion1 decks8 decks
8%synergy
Emergent Sequence
13%inclusion1 decks8 decks
11%synergy
Overwhelming Stampede
13%inclusion1 decks8 decks
0%synergy
Earthbending Lesson
13%inclusion1 decks8 decks
12%synergy
Planar Engineering
13%inclusion1 decks8 decks
8%synergy
Mind into Matter
13%inclusion1 decks8 decks
4%synergy
Echocasting Symposium
13%inclusion1 decks8 decks
9%synergy
Utility Artifacts
Ozolith, the Shattered Spire
50%inclusion4 decks8 decks
42%synergy
The Great Henge
50%inclusion4 decks8 decks
41%synergy
Lightning Greaves
38%inclusion3 decks8 decks
17%synergy
Bitterthorn, Nissa's Animus
25%inclusion2 decks8 decks
25%synergy
Sequence Engine
25%inclusion2 decks8 decks
24%synergy
Geometric Nexus
25%inclusion2 decks8 decks
24%synergy
Swiftfoot Boots
25%inclusion2 decks8 decks
0%synergy
Wayfarer's Bauble
13%inclusion1 decks8 decks
11%synergy
The One Ring
13%inclusion1 decks8 decks
6%synergy
Panoptic Mirror
13%inclusion1 decks8 decks
12%synergy
Primal Amulet
13%inclusion1 decks8 decks
12%synergy
Spellweaver Helix
13%inclusion1 decks8 decks
12%synergy
Doubling Cube
13%inclusion1 decks8 decks
11%synergy
Combine Chrysalis
13%inclusion1 decks8 decks
8%synergy
Isochron Scepter
13%inclusion1 decks8 decks
10%synergy
The Ooze
13%inclusion1 decks8 decks
10%synergy
Enchantments
Innkeeper's Talent
63%inclusion5 decks8 decks
57%synergy
Hardened Scales
50%inclusion4 decks8 decks
33%synergy
Paradox Zone
38%inclusion3 decks8 decks
36%synergy
Simic Ascendancy
38%inclusion3 decks8 decks
24%synergy
Tribute to the World Tree
38%inclusion3 decks8 decks
32%synergy
Parallel Lives
38%inclusion3 decks8 decks
32%synergy
Sphere Grid
38%inclusion3 decks8 decks
33%synergy
Garruk's Uprising
25%inclusion2 decks8 decks
8%synergy
Mana Reflection
25%inclusion2 decks8 decks
20%synergy
Primal Vigor
25%inclusion2 decks8 decks
22%synergy
Bred for the Hunt
25%inclusion2 decks8 decks
20%synergy
Lattice Library
25%inclusion2 decks8 decks
16%synergy
Kindred Discovery
13%inclusion1 decks8 decks
3%synergy
Cryptolith Rite
13%inclusion1 decks8 decks
9%synergy
Beastmaster Ascension
13%inclusion1 decks8 decks
10%synergy
Mark of Sakiko
13%inclusion1 decks8 decks
12%synergy
Court of Garenbrig
13%inclusion1 decks8 decks
10%synergy
Case of the Filched Falcon
13%inclusion1 decks8 decks
12%synergy
Wizard Class
13%inclusion1 decks8 decks
7%synergy
Inexorable Tide
13%inclusion1 decks8 decks
9%synergy
Copy Artifact
13%inclusion1 decks8 decks
11%synergy
Sylvan Library
13%inclusion1 decks8 decks
4%synergy
Power Artifact
13%inclusion1 decks8 decks
12%synergy
Zendikar Resurgent
13%inclusion1 decks8 decks
10%synergy
Greater Good
13%inclusion1 decks8 decks
11%synergy
Growing Rites of Itlimoc
13%inclusion1 decks8 decks
7%synergy
Loading Zone
13%inclusion1 decks8 decks
10%synergy
Earthbender Ascension
13%inclusion1 decks8 decks
11%synergy
The Legend of Kyoshi
13%inclusion1 decks8 decks
11%synergy
Level Up
13%inclusion1 decks8 decks
11%synergy
Planeswalkers
Nissa, Who Shakes the World
13%inclusion1 decks8 decks
9%synergy
Utility Lands
Boseiju, Who Endures
88%inclusion7 decks8 decks
66%synergy
Reliquary Tower
75%inclusion6 decks8 decks
25%synergy
Otawara, Soaring City
75%inclusion6 decks8 decks
57%synergy
Rogue's Passage
75%inclusion6 decks8 decks
52%synergy
Mistrise Village
50%inclusion4 decks8 decks
39%synergy
Alchemist's Refuge
38%inclusion3 decks8 decks
19%synergy
Karn's Bastion
38%inclusion3 decks8 decks
26%synergy
Evendo, Waking Haven
38%inclusion3 decks8 decks
32%synergy
Yavimaya, Cradle of Growth
25%inclusion2 decks8 decks
4%synergy
Oran-Rief, the Vastwood
25%inclusion2 decks8 decks
19%synergy
Mystic Sanctuary
13%inclusion1 decks8 decks
0%synergy
Boseiju, Who Shelters All
13%inclusion1 decks8 decks
12%synergy
Urza's Saga
13%inclusion1 decks8 decks
8%synergy
Yavimaya Hollow
13%inclusion1 decks8 decks
12%synergy
Lonely Sandbar
13%inclusion1 decks8 decks
9%synergy
Mosswort Bridge
13%inclusion1 decks8 decks
-5%synergy
Command Beacon
13%inclusion1 decks8 decks
9%synergy
Tranquil Thicket
13%inclusion1 decks8 decks
9%synergy
Muraganda Raceway
13%inclusion1 decks8 decks
12%synergy
Homeward Path
13%inclusion1 decks8 decks
11%synergy
Multiversal Passage
13%inclusion1 decks8 decks
12%synergy
Ba Sing Se
13%inclusion1 decks8 decks
10%synergy
Skycoach Waypoint
13%inclusion1 decks8 decks
12%synergy
Mana Artifacts
Sol Ring
88%inclusion7 decks8 decks
7%synergy
Arcane Signet
13%inclusion1 decks8 decks
-51%synergy
Simic Signet
13%inclusion1 decks8 decks
-17%synergy
Elementalist's Palette
13%inclusion1 decks8 decks
10%synergy
Mana Vault
13%inclusion1 decks8 decks
6%synergy
Talisman of Curiosity
13%inclusion1 decks8 decks
-9%synergy
Thought Vessel
13%inclusion1 decks8 decks
-7%synergy
Thran Dynamo
13%inclusion1 decks8 decks
10%synergy
Chrome Mox
13%inclusion1 decks8 decks
7%synergy
The Eternity Elevator
13%inclusion1 decks8 decks
11%synergy
Brass Infiniscope
13%inclusion1 decks8 decks
4%synergy
Lands
Command Tower
88%inclusion7 decks8 decks
2%synergy
Breeding Pool
88%inclusion7 decks8 decks
40%synergy
Island
88%inclusion7 decks8 decks
-8%synergy
Forest
88%inclusion7 decks8 decks
-8%synergy
Hinterland Harbor
88%inclusion7 decks8 decks
26%synergy
Rejuvenating Springs
75%inclusion6 decks8 decks
33%synergy
Dreamroot Cascade
75%inclusion6 decks8 decks
30%synergy
Misty Rainforest
63%inclusion5 decks8 decks
32%synergy
Tropical Island
63%inclusion5 decks8 decks
48%synergy
Flooded Grove
63%inclusion5 decks8 decks
19%synergy
Flooded Strand
63%inclusion5 decks8 decks
52%synergy
Yavimaya Coast
50%inclusion4 decks8 decks
-3%synergy
Wooded Foothills
50%inclusion4 decks8 decks
41%synergy
Sodden Verdure
50%inclusion4 decks8 decks
29%synergy
Prismatic Vista
38%inclusion3 decks8 decks
31%synergy
Windswept Heath
38%inclusion3 decks8 decks
28%synergy
Sea Gate Restoration
38%inclusion3 decks8 decks
32%synergy
Barkchannel Pathway
38%inclusion3 decks8 decks
18%synergy
Verdant Catacombs
38%inclusion3 decks8 decks
29%synergy
Willowrush Verge
38%inclusion3 decks8 decks
19%synergy
Hedge Maze
38%inclusion3 decks8 decks
18%synergy
Scalding Tarn
38%inclusion3 decks8 decks
28%synergy
Simic Growth Chamber
25%inclusion2 decks8 decks
-22%synergy
Disciple of Freyalise
25%inclusion2 decks8 decks
20%synergy
Botanical Sanctum
25%inclusion2 decks8 decks
12%synergy
Opal Palace
25%inclusion2 decks8 decks
22%synergy
Path of Ancestry
25%inclusion2 decks8 decks
7%synergy
Gemstone Caverns
25%inclusion2 decks8 decks
20%synergy
Bala Ged Recovery
25%inclusion2 decks8 decks
15%synergy
Polluted Delta
25%inclusion2 decks8 decks
15%synergy
Rain-Slicked Copse
25%inclusion2 decks8 decks
15%synergy
Fabled Passage
13%inclusion1 decks8 decks
-4%synergy
Exotic Orchard
13%inclusion1 decks8 decks
-12%synergy
Vineglimmer Snarl
13%inclusion1 decks8 decks
-27%synergy
Khalni Ambush
13%inclusion1 decks8 decks
11%synergy
Tangled Florahedron
13%inclusion1 decks8 decks
11%synergy
Hydroelectric Specimen
13%inclusion1 decks8 decks
6%synergy
Overflowing Basin
13%inclusion1 decks8 decks
-9%synergy
Snow-Covered Island
13%inclusion1 decks8 decks
7%synergy
Snow-Covered Forest
13%inclusion1 decks8 decks
7%synergy
Reflecting Pool
13%inclusion1 decks8 decks
9%synergy
Waterlogged Grove
13%inclusion1 decks8 decks
-7%synergy
Temple of Mystery
13%inclusion1 decks8 decks
-25%synergy
Cavern of Souls
13%inclusion1 decks8 decks
8%synergy
Plaza of Heroes
13%inclusion1 decks8 decks
11%synergy
Bridgeworks Battle
13%inclusion1 decks8 decks
8%synergy
Silundi Vision
13%inclusion1 decks8 decks
12%synergy
Sink into Stupor
13%inclusion1 decks8 decks
0%synergy
Glasspool Mimic
13%inclusion1 decks8 decks
8%synergy
Mana Confluence
13%inclusion1 decks8 decks
7%synergy