Umori, the Collector (Commander) - +1/+1 Counters

Michael Celani
Which Slime Against Humanity Commander is Best? A Complete Guide to Slime Against Humanity in Commander
You've got your slimy hands on every copy you could find, but which is the best commander for a Slime Against Humanity Commander deck?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
March of the World Ooze
57% of 23 decks +55% synergy
Wastewood Verge
35% of 23 decks +24% synergy
Hollowmurk Siege
22% of 9 decks +21% synergy
Terrian, World Tyrant
14% of 22 decks +13% synergy
Kishla Village
9% of 11 decks +9% synergy
High Synergy Cards
Slime Against Humanity
91% of 103 decks +90% synergy
Biowaste Blob
76% of 117 decks +75% synergy
Biogenic Ooze
74% of 117 decks +73% synergy
Aeve, Progenitor Ooze
70% of 117 decks +70% synergy
Uchuulon
69% of 117 decks +69% synergy
Oran-Rief Ooze
69% of 117 decks +69% synergy
Gelatinous Cube
65% of 117 decks +65% synergy
Scavenging Ooze
68% of 117 decks +64% synergy
Ochre Jelly
64% of 117 decks +64% synergy
Inspiring Call
67% of 117 decks +63% synergy
Top Cards
Cultivate
68% of 117 decks +26% synergy
Hardened Scales
66% of 117 decks +59% synergy
Acidic Slime
65% of 117 decks +61% synergy
Slurrk, All-Ingesting
62% of 117 decks +62% synergy
Predator Ooze
61% of 117 decks +60% synergy
Green Slime
61% of 117 decks +60% synergy
Ravenous Slime
58% of 117 decks +58% synergy
Experiment One
56% of 117 decks +56% synergy
Kodama's Reach
56% of 117 decks +30% synergy
Rampant Growth
56% of 117 decks +21% synergy
Game Changers
Demonic Tutor
13% of 117 decks -3% synergy
Vampiric Tutor
9% of 117 decks -3% synergy
Bolas's Citadel
6% of 117 decks -0% synergy
Ancient Tomb
5% of 117 decks -1% synergy
Creatures
Consuming Blob
56% of 117 decks +55% synergy
Mitotic Slime
51% of 117 decks +50% synergy
Necrotic Ooze
50% of 117 decks +48% synergy
Expanding Ooze
45% of 64 decks +45% synergy
Splitting Slime
44% of 117 decks +44% synergy
Corrosive Ooze
42% of 117 decks +42% synergy
Corpsejack Menace
38% of 117 decks +32% synergy
Manaplasm
38% of 117 decks +38% synergy
Temperamental Oozewagg
38% of 64 decks +37% synergy
Inexorable Blob
37% of 117 decks +37% synergy
Ancient Ooze
33% of 117 decks +33% synergy
Consumptive Goo
33% of 117 decks +33% synergy
Gluttonous Slime
29% of 117 decks +29% synergy
Printlifter Ooze
28% of 97 decks +28% synergy
Necroplasm
27% of 117 decks +27% synergy
Metallic Mimic
23% of 117 decks +21% synergy
Realmwalker
23% of 117 decks +14% synergy
Gobbling Ooze
22% of 117 decks +22% synergy
Mephitic Ooze
19% of 117 decks +19% synergy
Evolution Sage
16% of 117 decks +10% synergy
Kami of Whispered Hopes
15% of 117 decks +10% synergy
Llanowar Elves
15% of 117 decks -18% synergy
Bloodline Pretender
15% of 117 decks +13% synergy
Adaptive Automaton
12% of 117 decks +10% synergy
Forgotten Ancient
12% of 117 decks +8% synergy
Witherbloom Apprentice
9% of 117 decks +5% synergy
Ooze Patrol
9% of 23 decks +8% synergy
Defiler of Vigor
9% of 117 decks +7% synergy
Kodama of the West Tree
9% of 117 decks +6% synergy
Disciple of Freyalise
8% of 64 decks -0% synergy
Bioplasm
8% of 117 decks +8% synergy
Ohran Frostfang
8% of 117 decks +0% synergy
Reyhan, Last of the Abzan
7% of 117 decks +5% synergy
Fyndhorn Elves
7% of 117 decks -12% synergy
Mwonvuli Ooze
6% of 117 decks +6% synergy
Masked Vandal
6% of 117 decks +2% synergy
Winding Constrictor
6% of 117 decks -0% synergy
Roaming Throne
6% of 107 decks -0% synergy
Bristly Bill, Spine Sower
5% of 73 decks +3% synergy
Vorinclex, Monstrous Raider
5% of 117 decks +2% synergy
Elvish Mystic
5% of 117 decks -23% synergy
Instants
Assassin's Trophy
44% of 117 decks +0% synergy
Putrefy
41% of 117 decks +6% synergy
Beast Within
40% of 117 decks +1% synergy
Heroic Intervention
38% of 117 decks +9% synergy
Gift of the Viper
30% of 64 decks +26% synergy
Revitalizing Repast
28% of 64 decks +9% synergy
Deathsprout
26% of 117 decks +18% synergy
Golgari Charm
25% of 117 decks +7% synergy
Return of the Wildspeaker
19% of 117 decks +6% synergy
Krosan Grip
17% of 117 decks +9% synergy
Atomize
17% of 83 decks +13% synergy
Abrupt Decay
15% of 117 decks -0% synergy
Return to Nature
15% of 117 decks +7% synergy
Surgical Extraction
14% of 117 decks +14% synergy
Dark Ritual
13% of 117 decks -3% synergy
Invigorating Surge
12% of 117 decks +9% synergy
Second Harvest
9% of 117 decks -3% synergy
Harrow
9% of 117 decks -1% synergy
Tear Asunder
8% of 117 decks -7% synergy
Gaea's Gift
6% of 117 decks +2% synergy
Noxious Revival
6% of 117 decks +1% synergy
Infernal Grasp
6% of 117 decks -1% synergy
Deadly Rollick
6% of 117 decks -3% synergy
Archdruid's Charm
6% of 103 decks +1% synergy
Trash the Town
5% of 73 decks +5% synergy
Ruinous Intrusion
5% of 117 decks +4% synergy
Sorceries
Fangs of Kalonia
41% of 64 decks +39% synergy
Convert to Slime
37% of 43 decks +34% synergy
Gelatinous Genesis
37% of 117 decks +36% synergy
Miming Slime
37% of 117 decks +36% synergy
Harmonize
33% of 117 decks +24% synergy
Shamanic Revelation
32% of 117 decks +20% synergy
Nature's Lore
31% of 117 decks +5% synergy
Slime Molding
28% of 117 decks +28% synergy
Three Visits
27% of 117 decks +8% synergy
Kindred Dominance
24% of 117 decks +19% synergy
Farseek
22% of 117 decks +5% synergy
Regrowth
17% of 117 decks +13% synergy
Rishkar's Expertise
17% of 117 decks +9% synergy
Crippling Fear
15% of 117 decks +12% synergy
Toxic Deluge
15% of 117 decks -5% synergy
Secret Salvage
15% of 117 decks +14% synergy
Unnatural Restoration
14% of 117 decks +10% synergy
Bala Ged Recovery
13% of 117 decks +1% synergy
Explore
11% of 117 decks +6% synergy
Season of Gathering
11% of 56 decks +6% synergy
Overwhelming Stampede
10% of 117 decks +4% synergy
Read the Bones
10% of 117 decks +3% synergy
Night's Whisper
10% of 117 decks +2% synergy
Casualties of War
10% of 117 decks -1% synergy
Feed the Swarm
9% of 117 decks +0% synergy
Damnation
9% of 117 decks -0% synergy
Smell Fear
8% of 117 decks +6% synergy
Diabolic Tutor
8% of 117 decks +2% synergy
Biogenic Upgrade
7% of 117 decks +6% synergy
Thirsting Roots
7% of 117 decks +5% synergy
Skyshroud Claim
7% of 117 decks +2% synergy
Life's Legacy
6% of 117 decks +3% synergy
Grim Tutor
6% of 117 decks +3% synergy
Triumph of the Hordes
6% of 117 decks +1% synergy
For the Common Good
5% of 56 decks +0% synergy
Sign in Blood
5% of 117 decks -3% synergy
Diabolic Intent
5% of 117 decks -6% synergy
Culling Ritual
5% of 117 decks -15% synergy
Utility Artifacts
Ozolith, the Shattered Spire
49% of 117 decks +45% synergy
Emerald Medallion
47% of 117 decks +44% synergy
Thrumming Stone
46% of 117 decks +46% synergy
The Ozolith
44% of 117 decks +40% synergy
Cloud Key
28% of 117 decks +27% synergy
Spellweaver Helix
26% of 117 decks +25% synergy
Vanquisher's Banner
25% of 117 decks +20% synergy
Herald's Horn
19% of 117 decks +14% synergy
Primal Amulet
16% of 117 decks +16% synergy
Bow of Nylea
12% of 117 decks +9% synergy
Semblance Anvil
11% of 117 decks +11% synergy
Commander's Sphere
11% of 117 decks +2% synergy
Locket of Yesterdays
10% of 117 decks +10% synergy
The Great Henge
9% of 117 decks +3% synergy
Idol of Oblivion
9% of 117 decks +3% synergy
Icon of Ancestry
9% of 117 decks +8% synergy
Door of Destinies
7% of 117 decks +5% synergy
Lightning Greaves
7% of 117 decks -16% synergy
Vedalken Orrery
5% of 117 decks +5% synergy
Rhonas's Monument
5% of 117 decks +4% synergy
Coat of Arms
5% of 117 decks -0% synergy
Enchantments
Tribute to the World Tree
46% of 117 decks +41% synergy
Doubling Season
44% of 117 decks +30% synergy
Gutter Grime
39% of 117 decks +39% synergy
Branching Evolution
36% of 117 decks +31% synergy
Ooze Flux
34% of 117 decks +34% synergy
Death's Presence
29% of 117 decks +27% synergy
Garruk's Uprising
26% of 117 decks +20% synergy
Innkeeper's Talent
25% of 56 decks +21% synergy
Parallel Lives
22% of 117 decks +9% synergy
Primal Vigor
21% of 117 decks +16% synergy
Stocking the Pantry
20% of 56 decks +17% synergy
Court of Garenbrig
17% of 109 decks +16% synergy
Phyrexian Arena
16% of 117 decks +2% synergy
Colossal Majesty
15% of 117 decks +13% synergy
Moldervine Reclamation
13% of 117 decks -13% synergy
Thickest in the Thicket
12% of 56 decks +11% synergy
Elemental Bond
11% of 117 decks +10% synergy
Sylvan Anthem
11% of 117 decks +7% synergy
Unnatural Growth
9% of 117 decks +6% synergy
Hydra's Growth
8% of 117 decks +5% synergy
Greater Good
8% of 117 decks +2% synergy
Concordant Crossroads
7% of 117 decks +5% synergy
Binding the Old Gods
7% of 117 decks -2% synergy
Insidious Roots
6% of 97 decks -7% synergy
Nantuko Shrine
5% of 117 decks +5% synergy
Asceticism
5% of 117 decks +3% synergy
Kenrith's Transformation
5% of 117 decks +2% synergy
Wild Growth
5% of 117 decks -6% synergy
Battles
Invasion of Muraganda
7% of 117 decks +7% synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
11% of 117 decks +11% synergy
Professor Onyx
5% of 117 decks +3% synergy
Utility Lands
Oran-Rief, the Vastwood
44% of 117 decks +34% synergy
Karn's Bastion
40% of 117 decks +34% synergy
Bojuka Bog
40% of 117 decks +1% synergy
Reliquary Tower
31% of 117 decks +8% synergy
Yavimaya, Cradle of Growth
23% of 117 decks -5% synergy
Three Tree City
21% of 58 decks +9% synergy
Urborg, Tomb of Yawgmoth
16% of 117 decks -8% synergy
Rogue's Passage
15% of 117 decks -8% synergy
Llanowar Reborn
12% of 117 decks +10% synergy
Boseiju, Who Endures
12% of 117 decks -6% synergy
Mosswort Bridge
9% of 117 decks +3% synergy
Temple of the False God
8% of 117 decks +0% synergy
Takenuma, Abandoned Mire
8% of 117 decks -5% synergy
Mortuary Mire
7% of 117 decks +2% synergy
Drannith Ruins
6% of 116 decks +5% synergy
Cabal Coffers
6% of 117 decks -4% synergy
Mana Artifacts
Sol Ring
77% of 117 decks -4% synergy
Arcane Signet
68% of 117 decks +5% synergy
Golgari Signet
30% of 117 decks +1% synergy
Talisman of Resilience
18% of 117 decks -7% synergy
Patchwork Banner
14% of 56 decks +6% synergy
Thought Vessel
13% of 117 decks +7% synergy
Lands
Command Tower
78% of 117 decks -8% synergy
Woodland Cemetery
61% of 117 decks +2% synergy
Overgrown Tomb
44% of 117 decks -1% synergy
Undergrowth Stadium
43% of 117 decks +3% synergy
Necroblossom Snarl
33% of 117 decks -1% synergy
Temple of Malady
33% of 117 decks -2% synergy
Golgari Rot Farm
32% of 117 decks -11% synergy
Underground Mortuary
30% of 103 decks +9% synergy
Deathcap Glade
29% of 117 decks -0% synergy
Llanowar Wastes
29% of 117 decks -23% synergy
Path of Ancestry
26% of 117 decks +4% synergy
Darkbore Pathway
25% of 117 decks +4% synergy
Verdant Catacombs
24% of 117 decks -5% synergy
Evolving Wilds
23% of 117 decks -4% synergy
Haunted Mire
22% of 117 decks +5% synergy
Myriad Landscape
22% of 117 decks +3% synergy
Tainted Wood
20% of 117 decks -23% synergy
Exotic Orchard
19% of 117 decks -7% synergy
Twilight Mire
19% of 117 decks -12% synergy
Blooming Marsh
18% of 117 decks +5% synergy
Terramorphic Expanse
15% of 117 decks -5% synergy
Jungle Hollow
15% of 117 decks -9% synergy
Viridescent Bog
14% of 83 decks -5% synergy
Woodland Chasm
10% of 117 decks +1% synergy
Fabled Passage
10% of 117 decks -3% synergy
Nurturing Peatland
10% of 117 decks -3% synergy
Festering Gulch
8% of 73 decks +3% synergy
Golgari Guildgate
8% of 117 decks -2% synergy
Cavern of Souls
7% of 117 decks +0% synergy
Foul Orchard
7% of 117 decks +0% synergy
Bayou
7% of 117 decks -4% synergy
Strangled Cemetery
7% of 44 decks +4% synergy
Opal Palace
6% of 117 decks +3% synergy
Darkmoss Bridge
6% of 117 decks -4% synergy
Blighted Woodland
5% of 117 decks -1% synergy