Primo, the Unbounded (Commander) - Slime Against Humanity

Primo, the Unbounded
Rank #830
20decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
Jeremy Rowe
May 22, 2026
Jeremy Rowe
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.
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Archidekt
Commander Spellbook
Moxfield
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High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Turbulent Wilderness
55%inclusion11 decks20 decks
37%synergy
Kinetic Ooze
25%inclusion5 decks20 decks
14%synergy
Applied Geometry
20%inclusion4 decks20 decks
15%synergy
Germination Practicum
15%inclusion3 decks20 decks
10%synergy
Exhibition Tidecaller
10%inclusion2 decks20 decks
10%synergy
High Synergy Cards
Slime Against Humanity
100%inclusion20 decks20 decks
99%synergy
Terrasymbiosis
85%inclusion17 decks20 decks
78%synergy
The Earth Crystal
80%inclusion16 decks20 decks
74%synergy
Spellweaver Helix
70%inclusion14 decks20 decks
70%synergy
The Ozolith
70%inclusion14 decks20 decks
63%synergy
Branching Evolution
75%inclusion15 decks20 decks
63%synergy
Thrumming Stone
60%inclusion12 decks20 decks
60%synergy
Emerald Medallion
60%inclusion12 decks20 decks
57%synergy
Adrix and Nev, Twincasters
55%inclusion11 decks20 decks
46%synergy
Archmage Emeritus
45%inclusion9 decks20 decks
43%synergy
Top Cards
Three Visits
65%inclusion13 decks20 decks
40%synergy
Nature's Lore
60%inclusion12 decks20 decks
28%synergy
Rapid Hybridization
55%inclusion11 decks20 decks
28%synergy
Beast Within
55%inclusion11 decks20 decks
6%synergy
Doubling Season
50%inclusion10 decks20 decks
40%synergy
Wave Goodbye
50%inclusion10 decks20 decks
39%synergy
Inspiring Call
45%inclusion9 decks20 decks
31%synergy
Hardened Scales
45%inclusion9 decks20 decks
28%synergy
Counterspell
45%inclusion9 decks20 decks
-4%synergy
Locket of Yesterdays
40%inclusion8 decks20 decks
40%synergy
Game Changers
Cyclonic Rift
25%inclusion5 decks20 decks
2%synergy
Fierce Guardianship
15%inclusion3 decks20 decks
-1%synergy
Ancient Tomb
10%inclusion2 decks20 decks
1%synergy
Seedborn Muse
10%inclusion2 decks20 decks
-6%synergy
Rhystic Study
10%inclusion2 decks20 decks
-10%synergy
Force of Will
10%inclusion2 decks20 decks
1%synergy
Grim Monolith
5.0%inclusion1 decks20 decks
2%synergy
Mana Vault
5.0%inclusion1 decks20 decks
-1%synergy
Gaea's Cradle
5.0%inclusion1 decks20 decks
-2%synergy
Chrome Mox
5.0%inclusion1 decks20 decks
-1%synergy
Creatures
Archmage of Runes
35%inclusion7 decks20 decks
33%synergy
Herald of Secret Streams
30%inclusion6 decks20 decks
16%synergy
Birds of Paradise
30%inclusion6 decks20 decks
3%synergy
Lier, Disciple of the Drowned
30%inclusion6 decks20 decks
29%synergy
Kami of Whispered Hopes
25%inclusion5 decks20 decks
16%synergy
Hydroid Krasis
20%inclusion4 decks20 decks
10%synergy
Biowaste Blob
20%inclusion4 decks20 decks
18%synergy
Enduring Curiosity
20%inclusion4 decks20 decks
17%synergy
Kodama of the West Tree
20%inclusion4 decks20 decks
16%synergy
Ray Fillet, Wave Warrior
20%inclusion4 decks20 decks
18%synergy
Curiosity Crafter
15%inclusion3 decks20 decks
12%synergy
Goldvein Hydra
15%inclusion3 decks20 decks
11%synergy
Deekah, Fractal Theorist
15%inclusion3 decks20 decks
13%synergy
Kalonian Hydra
15%inclusion3 decks20 decks
12%synergy
Ohran Frostfang
15%inclusion3 decks20 decks
11%synergy
Tyranid Prime
10%inclusion2 decks20 decks
9%synergy
Forgotten Ancient
10%inclusion2 decks20 decks
1%synergy
Aberrant
10%inclusion2 decks20 decks
10%synergy
Ingenious Prodigy
10%inclusion2 decks20 decks
7%synergy
Thunderclap Drake
10%inclusion2 decks20 decks
9%synergy
Danny Pink
10%inclusion2 decks20 decks
8%synergy
Toski, Bearer of Secrets
10%inclusion2 decks20 decks
7%synergy
Railway Brawler
10%inclusion2 decks20 decks
8%synergy
Biogenic Ooze
10%inclusion2 decks20 decks
9%synergy
Duskshell Crawler
10%inclusion2 decks20 decks
7%synergy
Quina, Qu Gourmet
10%inclusion2 decks20 decks
9%synergy
Benevolent Hydra
5.0%inclusion1 decks20 decks
2%synergy
Jaheira, Friend of the Forest
5.0%inclusion1 decks20 decks
1%synergy
Troyan, Gutsy Explorer
5.0%inclusion1 decks20 decks
1%synergy
Warden of the Grove
5.0%inclusion1 decks20 decks
3%synergy
Hermit Druid
5.0%inclusion1 decks20 decks
4%synergy
Primordial Hydra
5.0%inclusion1 decks20 decks
2%synergy
Selvala, Heart of the Wilds
5.0%inclusion1 decks20 decks
1%synergy
Scavenging Ooze
5.0%inclusion1 decks20 decks
3%synergy
Wonder
5.0%inclusion1 decks20 decks
3%synergy
Ochre Jelly
5.0%inclusion1 decks20 decks
4%synergy
Snapcaster Mage
5.0%inclusion1 decks20 decks
4%synergy
Incubation Druid
5.0%inclusion1 decks20 decks
-3%synergy
Aeve, Progenitor Ooze
5.0%inclusion1 decks20 decks
4%synergy
Taigam, Master Opportunist
5.0%inclusion1 decks20 decks
5%synergy
Llanowar Elves
5.0%inclusion1 decks20 decks
-23%synergy
Sphinx of the Chimes
5.0%inclusion1 decks20 decks
5%synergy
Vigor
5.0%inclusion1 decks20 decks
3%synergy
Tanazir Quandrix
5.0%inclusion1 decks20 decks
3%synergy
The Reality Chip
5.0%inclusion1 decks20 decks
3%synergy
Rishkar, Peema Renegade
5.0%inclusion1 decks20 decks
0%synergy
Stonecoil Serpent
5.0%inclusion1 decks20 decks
2%synergy
Altered Ego
5.0%inclusion1 decks20 decks
2%synergy
Nyxbloom Ancient
5.0%inclusion1 decks20 decks
-2%synergy
Quandrix Apprentice
5.0%inclusion1 decks20 decks
4%synergy
Instants
Pongify
35%inclusion7 decks20 decks
10%synergy
Heroic Intervention
35%inclusion7 decks20 decks
5%synergy
Mutational Advantage
35%inclusion7 decks20 decks
30%synergy
Arcane Denial
35%inclusion7 decks20 decks
13%synergy
Growth Spiral
25%inclusion5 decks20 decks
-20%synergy
Ripples of Potential
25%inclusion5 decks20 decks
15%synergy
An Offer You Can't Refuse
20%inclusion4 decks20 decks
-3%synergy
Mana Drain
20%inclusion4 decks20 decks
5%synergy
Frantic Search
15%inclusion3 decks20 decks
9%synergy
Decisive Denial
15%inclusion3 decks20 decks
9%synergy
Swan Song
15%inclusion3 decks20 decks
-4%synergy
Return of the Wildspeaker
10%inclusion2 decks20 decks
-0%synergy
Brainstorm
10%inclusion2 decks20 decks
-4%synergy
Fact or Fiction
10%inclusion2 decks20 decks
8%synergy
Force of Vigor
10%inclusion2 decks20 decks
6%synergy
Perplexing Test
10%inclusion2 decks20 decks
5%synergy
Into the Flood Maw
10%inclusion2 decks20 decks
6%synergy
Quandrix Command
10%inclusion2 decks20 decks
4%synergy
Quandrix Charm
10%inclusion2 decks20 decks
1%synergy
Riddles in the Dark
8.3%inclusion1 decks12 decks
8%synergy
Cache Grab
5.0%inclusion1 decks20 decks
5%synergy
Eureka Moment
5.0%inclusion1 decks20 decks
-7%synergy
Truth or Tale
5.0%inclusion1 decks20 decks
5%synergy
Fog
5.0%inclusion1 decks20 decks
1%synergy
Wrap in Vigor
5.0%inclusion1 decks20 decks
4%synergy
Mindbreak Trap
5.0%inclusion1 decks20 decks
1%synergy
Consider
5.0%inclusion1 decks20 decks
3%synergy
Barrier Breach
5.0%inclusion1 decks20 decks
5%synergy
Repulsive Mutation
5.0%inclusion1 decks20 decks
-1%synergy
Nature's Claim
5.0%inclusion1 decks20 decks
-4%synergy
Reality Shift
5.0%inclusion1 decks20 decks
-9%synergy
Opt
5.0%inclusion1 decks20 decks
-2%synergy
Noxious Revival
5.0%inclusion1 decks20 decks
-0%synergy
Force of Negation
5.0%inclusion1 decks20 decks
-3%synergy
Zimone's Hypothesis
5.0%inclusion1 decks20 decks
2%synergy
Naturalize
5.0%inclusion1 decks20 decks
3%synergy
Voidslime
5.0%inclusion1 decks20 decks
0%synergy
Quicken
5.0%inclusion1 decks20 decks
5%synergy
Grapple with the Past
5.0%inclusion1 decks20 decks
5%synergy
March of Swirling Mist
5.0%inclusion1 decks20 decks
2%synergy
Miscast
5.0%inclusion1 decks20 decks
4%synergy
Spectral Denial
5.0%inclusion1 decks20 decks
4%synergy
Scour for Scrap
5.0%inclusion1 decks20 decks
3%synergy
Harmonized Crescendo
5.0%inclusion1 decks20 decks
3%synergy
Midnight Tilling
5.0%inclusion1 decks20 decks
5%synergy
Nexus Mentality
5.0%inclusion1 decks20 decks
-1%synergy
Sorceries
Cultivate
35%inclusion7 decks20 decks
-11%synergy
Farseek
30%inclusion6 decks20 decks
4%synergy
Rampant Growth
30%inclusion6 decks20 decks
-10%synergy
Kodama's Reach
25%inclusion5 decks20 decks
-10%synergy
Rishkar's Expertise
20%inclusion4 decks20 decks
11%synergy
Stock Up
15%inclusion3 decks20 decks
13%synergy
Nanogene Conversion
15%inclusion3 decks20 decks
14%synergy
Ponder
10%inclusion2 decks20 decks
3%synergy
Oversimplify
10%inclusion2 decks20 decks
5%synergy
Harmonize
10%inclusion2 decks20 decks
5%synergy
Body of Research
10%inclusion2 decks20 decks
8%synergy
Windfall
5.0%inclusion1 decks20 decks
1%synergy
The Crowd Goes Wild
5.0%inclusion1 decks20 decks
5%synergy
Careful Study
5.0%inclusion1 decks20 decks
4%synergy
Skyshroud Claim
5.0%inclusion1 decks20 decks
-4%synergy
Selective Memory
5.0%inclusion1 decks20 decks
5%synergy
Triumph of the Hordes
5.0%inclusion1 decks20 decks
2%synergy
Season of Gathering
5.0%inclusion1 decks20 decks
3%synergy
Season of Weaving
5.0%inclusion1 decks20 decks
2%synergy
Tempt with Discovery
5.0%inclusion1 decks20 decks
1%synergy
Curse of the Swine
5.0%inclusion1 decks20 decks
-7%synergy
Animist's Awakening
5.0%inclusion1 decks20 decks
2%synergy
Golden Ratio
5.0%inclusion1 decks20 decks
4%synergy
Concentrate
5.0%inclusion1 decks20 decks
5%synergy
Life from the Loam
5.0%inclusion1 decks20 decks
3%synergy
Step Through
5.0%inclusion1 decks20 decks
5%synergy
River's Rebuke
5.0%inclusion1 decks20 decks
2%synergy
Bala Ged Recovery
5.0%inclusion1 decks20 decks
-5%synergy
Malevolent Rumble
5.0%inclusion1 decks20 decks
4%synergy
Celebrate the Harvest
5.0%inclusion1 decks20 decks
5%synergy
Open the Way
5.0%inclusion1 decks20 decks
1%synergy
Overwhelming Stampede
5.0%inclusion1 decks20 decks
-7%synergy
Traumatize
5.0%inclusion1 decks20 decks
4%synergy
Raise the Palisade
5.0%inclusion1 decks20 decks
-1%synergy
Lessons from Life
5.0%inclusion1 decks20 decks
-0%synergy
Wisdom of Ages
5.0%inclusion1 decks20 decks
2%synergy
Expansion Algorithm
5.0%inclusion1 decks20 decks
-5%synergy
Planar Engineering
5.0%inclusion1 decks20 decks
0%synergy
Wild Hypothesis
5.0%inclusion1 decks20 decks
2%synergy
Utility Artifacts
Ozolith, the Shattered Spire
35%inclusion7 decks20 decks
27%synergy
Semblance Anvil
35%inclusion7 decks20 decks
35%synergy
Cloud Key
25%inclusion5 decks20 decks
24%synergy
Combine Chrysalis
25%inclusion5 decks20 decks
21%synergy
River Song's Diary
15%inclusion3 decks20 decks
15%synergy
Primal Amulet
15%inclusion3 decks20 decks
15%synergy
Fractal Harness
10%inclusion2 decks20 decks
8%synergy
The Great Henge
10%inclusion2 decks20 decks
1%synergy
Idol of Oblivion
10%inclusion2 decks20 decks
7%synergy
Swiftfoot Boots
10%inclusion2 decks20 decks
-15%synergy
Lightning Greaves
10%inclusion2 decks20 decks
-10%synergy
Bident of Thassa
10%inclusion2 decks20 decks
3%synergy
Helm of Awakening
10%inclusion2 decks20 decks
10%synergy
Mesmeric Orb
5.0%inclusion1 decks20 decks
4%synergy
Phyrexian Portal
5.0%inclusion1 decks20 decks
5%synergy
Mithril Coat
5.0%inclusion1 decks20 decks
4%synergy
Geometric Nexus
5.0%inclusion1 decks20 decks
4%synergy
Agatha's Soul Cauldron
5.0%inclusion1 decks20 decks
3%synergy
Altar of Dementia
5.0%inclusion1 decks20 decks
4%synergy
Waterbending Scroll
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Bred for the Hunt
35%inclusion7 decks20 decks
30%synergy
Garruk's Uprising
30%inclusion6 decks20 decks
13%synergy
Sphere Grid
30%inclusion6 decks20 decks
26%synergy
Simic Ascendancy
25%inclusion5 decks20 decks
12%synergy
Tribute to the World Tree
25%inclusion5 decks20 decks
19%synergy
Parallel Lives
25%inclusion5 decks20 decks
19%synergy
Innkeeper's Talent
25%inclusion5 decks20 decks
20%synergy
Primal Vigor
20%inclusion4 decks20 decks
17%synergy
Greater Good
20%inclusion4 decks20 decks
18%synergy
High Score
20%inclusion4 decks20 decks
18%synergy
Utopia Sprawl
15%inclusion3 decks20 decks
9%synergy
Mystic Remora
15%inclusion3 decks20 decks
1%synergy
Elemental Bond
15%inclusion3 decks20 decks
9%synergy
Case of the Ransacked Lab
15%inclusion3 decks20 decks
15%synergy
Loading Zone
15%inclusion3 decks20 decks
13%synergy
Cryptolith Rite
10%inclusion2 decks20 decks
7%synergy
Inexorable Tide
10%inclusion2 decks20 decks
7%synergy
Curator's Ward
10%inclusion2 decks20 decks
10%synergy
Waterbender Ascension
10%inclusion2 decks20 decks
10%synergy
Kindred Discovery
5.0%inclusion1 decks20 decks
-4%synergy
Stocking the Pantry
5.0%inclusion1 decks20 decks
4%synergy
Beastmaster Ascension
5.0%inclusion1 decks20 decks
2%synergy
Court of Garenbrig
5.0%inclusion1 decks20 decks
3%synergy
Arcane Adaptation
5.0%inclusion1 decks20 decks
4%synergy
Urban Burgeoning
5.0%inclusion1 decks20 decks
5%synergy
Paradox Zone
5.0%inclusion1 decks20 decks
3%synergy
Imprisoned in the Moon
5.0%inclusion1 decks20 decks
1%synergy
Nerd Rage
5.0%inclusion1 decks20 decks
4%synergy
Guardian Project
5.0%inclusion1 decks20 decks
-2%synergy
Burgeoning
5.0%inclusion1 decks20 decks
-2%synergy
Coastal Piracy
5.0%inclusion1 decks20 decks
4%synergy
Levitation
5.0%inclusion1 decks20 decks
4%synergy
Zendikar Resurgent
5.0%inclusion1 decks20 decks
3%synergy
Mana Reflection
5.0%inclusion1 decks20 decks
0%synergy
Dictate of Kruphix
5.0%inclusion1 decks20 decks
4%synergy
Growing Rites of Itlimoc
5.0%inclusion1 decks20 decks
-0%synergy
Well Rested
5.0%inclusion1 decks20 decks
5%synergy
Awakening Zone
5.0%inclusion1 decks20 decks
3%synergy
Nantuko Shrine
5.0%inclusion1 decks20 decks
5%synergy
Concordant Crossroads
5.0%inclusion1 decks20 decks
2%synergy
Level Up
5.0%inclusion1 decks20 decks
3%synergy
Lattice Library
5.0%inclusion1 decks20 decks
-4%synergy
Utility Lands
Reliquary Tower
50%inclusion10 decks20 decks
-0%synergy
Yavimaya, Cradle of Growth
40%inclusion8 decks20 decks
19%synergy
Alchemist's Refuge
30%inclusion6 decks20 decks
11%synergy
Boseiju, Who Endures
30%inclusion6 decks20 decks
8%synergy
Three Tree City
30%inclusion6 decks20 decks
25%synergy
Karn's Bastion
25%inclusion5 decks20 decks
14%synergy
Oran-Rief, the Vastwood
25%inclusion5 decks20 decks
19%synergy
Rogue's Passage
25%inclusion5 decks20 decks
2%synergy
Otawara, Soaring City
20%inclusion4 decks20 decks
2%synergy
Mistrise Village
15%inclusion3 decks20 decks
4%synergy
Mosswort Bridge
15%inclusion3 decks20 decks
-2%synergy
Evendo, Waking Haven
15%inclusion3 decks20 decks
10%synergy
Mystic Sanctuary
10%inclusion2 decks20 decks
-2%synergy
War Room
10%inclusion2 decks20 decks
9%synergy
Novijen, Heart of Progress
10%inclusion2 decks20 decks
6%synergy
Bonders' Enclave
10%inclusion2 decks20 decks
8%synergy
Ba Sing Se
10%inclusion2 decks20 decks
8%synergy
Ghost Quarter
5.0%inclusion1 decks20 decks
3%synergy
Halimar Depths
5.0%inclusion1 decks20 decks
2%synergy
Urza's Saga
5.0%inclusion1 decks20 decks
0%synergy
Scavenger Grounds
5.0%inclusion1 decks20 decks
1%synergy
Khalni Garden
5.0%inclusion1 decks20 decks
4%synergy
Temple of the False God
5.0%inclusion1 decks20 decks
-11%synergy
Drannith Ruins
5.0%inclusion1 decks20 decks
5%synergy
Nesting Grounds
5.0%inclusion1 decks20 decks
1%synergy
Great Hall of the Biblioplex
5.0%inclusion1 decks20 decks
5%synergy
Mana Artifacts
Sol Ring
85%inclusion17 decks20 decks
5%synergy
Arcane Signet
45%inclusion9 decks20 decks
-18%synergy
Forger's Foundry
5.0%inclusion1 decks20 decks
5%synergy
Simic Signet
5.0%inclusion1 decks20 decks
-25%synergy
Throne of Eldraine
5.0%inclusion1 decks20 decks
5%synergy
Talisman of Curiosity
5.0%inclusion1 decks20 decks
-17%synergy
Lands
Island
95%inclusion19 decks20 decks
-1%synergy
Forest
95%inclusion19 decks20 decks
-1%synergy
Command Tower
80%inclusion16 decks20 decks
-5%synergy
Hinterland Harbor
75%inclusion15 decks20 decks
13%synergy
Breeding Pool
70%inclusion14 decks20 decks
23%synergy
Rejuvenating Springs
65%inclusion13 decks20 decks
23%synergy
Dreamroot Cascade
55%inclusion11 decks20 decks
10%synergy
Sodden Verdure
55%inclusion11 decks20 decks
34%synergy
Yavimaya Coast
50%inclusion10 decks20 decks
-3%synergy
Willowrush Verge
50%inclusion10 decks20 decks
32%synergy
Flooded Grove
35%inclusion7 decks20 decks
-9%synergy
Misty Rainforest
30%inclusion6 decks20 decks
-1%synergy
Barkchannel Pathway
30%inclusion6 decks20 decks
10%synergy
Simic Growth Chamber
25%inclusion5 decks20 decks
-21%synergy
Fabled Passage
25%inclusion5 decks20 decks
8%synergy
Exotic Orchard
25%inclusion5 decks20 decks
0%synergy
Rain-Slicked Copse
20%inclusion4 decks20 decks
10%synergy
Vineglimmer Snarl
15%inclusion3 decks20 decks
-25%synergy
Hedge Maze
15%inclusion3 decks20 decks
-5%synergy
Prismatic Vista
10%inclusion2 decks20 decks
3%synergy
Tangled Islet
10%inclusion2 decks20 decks
-6%synergy
Overflowing Basin
10%inclusion2 decks20 decks
-12%synergy
Reflecting Pool
10%inclusion2 decks20 decks
7%synergy
Evolving Wilds
10%inclusion2 decks20 decks
-14%synergy
Windswept Heath
5.0%inclusion1 decks20 decks
-5%synergy
Horizon of Progress
5.0%inclusion1 decks20 decks
1%synergy
Snow-Covered Island
5.0%inclusion1 decks20 decks
-1%synergy
Snow-Covered Forest
5.0%inclusion1 decks20 decks
-1%synergy
Tarnished Citadel
5.0%inclusion1 decks20 decks
4%synergy
Verdant Catacombs
5.0%inclusion1 decks20 decks
-4%synergy
Waterlogged Grove
5.0%inclusion1 decks20 decks
-14%synergy
Tropical Island
5.0%inclusion1 decks20 decks
-9%synergy
Temple of Mystery
5.0%inclusion1 decks20 decks
-33%synergy
Botanical Sanctum
5.0%inclusion1 decks20 decks
-8%synergy
Rimewood Falls
5.0%inclusion1 decks20 decks
-3%synergy
Opal Palace
5.0%inclusion1 decks20 decks
2%synergy
Path of Ancestry
5.0%inclusion1 decks20 decks
-13%synergy
Mana Confluence
5.0%inclusion1 decks20 decks
-0%synergy
Bala Ged Recovery
5.0%inclusion1 decks20 decks
-5%synergy
City of Brass
5.0%inclusion1 decks20 decks
-1%synergy
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