Umori, the Collector (Commander) - Core +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
Hollowmurk Siege
22% of 9 decks +20% synergy
Feral Deathgorger
11% of 9 decks +11% synergy
Kishla Village
9% of 11 decks +8% synergy
High Synergy Cards
Slime Against Humanity
91% of 88 decks +90% synergy
Biowaste Blob
80% of 101 decks +80% synergy
Biogenic Ooze
77% of 101 decks +77% synergy
Aeve, Progenitor Ooze
72% of 101 decks +72% synergy
Oran-Rief Ooze
72% of 101 decks +72% synergy
Uchuulon
71% of 101 decks +71% synergy
Gelatinous Cube
68% of 101 decks +68% synergy
Ochre Jelly
68% of 101 decks +68% synergy
Scavenging Ooze
71% of 101 decks +67% synergy
Inspiring Call
70% of 101 decks +66% synergy
Top Cards
Cultivate
72% of 101 decks +30% synergy
Hardened Scales
70% of 101 decks +63% synergy
Acidic Slime
68% of 101 decks +64% synergy
Slurrk, All-Ingesting
65% of 101 decks +65% synergy
Predator Ooze
65% of 101 decks +65% synergy
Green Slime
64% of 101 decks +64% synergy
March of the World Ooze
63% of 19 decks +61% synergy
Ravenous Slime
62% of 101 decks +62% synergy
Experiment One
60% of 101 decks +60% synergy
Rampant Growth
60% of 101 decks +25% synergy
Creatures
Consuming Blob
59% of 101 decks +59% synergy
Mitotic Slime
54% of 101 decks +54% synergy
Necrotic Ooze
52% of 101 decks +51% synergy
Expanding Ooze
50% of 56 decks +50% synergy
Splitting Slime
50% of 101 decks +49% synergy
Corrosive Ooze
46% of 101 decks +45% synergy
Temperamental Oozewagg
45% of 56 decks +44% synergy
Corpsejack Menace
43% of 101 decks +36% synergy
Manaplasm
41% of 101 decks +40% synergy
Inexorable Blob
41% of 101 decks +40% synergy
Ancient Ooze
36% of 101 decks +36% synergy
Consumptive Goo
35% of 101 decks +35% synergy
Printlifter Ooze
33% of 82 decks +33% synergy
Gluttonous Slime
32% of 101 decks +32% synergy
Necroplasm
30% of 101 decks +29% synergy
Gobbling Ooze
25% of 101 decks +25% synergy
Metallic Mimic
25% of 101 decks +23% synergy
Realmwalker
24% of 101 decks +15% synergy
Mephitic Ooze
19% of 101 decks +19% synergy
Evolution Sage
18% of 101 decks +12% synergy
Kami of Whispered Hopes
17% of 101 decks +12% synergy
Terrian, World Tyrant
17% of 18 decks +16% synergy
Bloodline Pretender
16% of 101 decks +14% synergy
Llanowar Elves
14% of 101 decks -20% synergy
Forgotten Ancient
12% of 101 decks +7% synergy
Adaptive Automaton
11% of 101 decks +9% synergy
Disciple of Freyalise
9% of 56 decks +1% synergy
Defiler of Vigor
9% of 101 decks +7% synergy
Kodama of the West Tree
9% of 101 decks +6% synergy
Bioplasm
8% of 101 decks +8% synergy
Reyhan, Last of the Abzan
8% of 101 decks +6% synergy
Ohran Frostfang
8% of 101 decks +0% synergy
Winding Constrictor
7% of 101 decks +1% synergy
Bristly Bill, Spine Sower
6% of 64 decks +3% synergy
Mwonvuli Ooze
6% of 101 decks +6% synergy
Masked Vandal
6% of 101 decks +2% synergy
Elvish Mystic
6% of 101 decks -22% synergy
Roaming Throne
5% of 91 decks -0% synergy
Instants
Putrefy
43% of 101 decks +7% synergy
Assassin's Trophy
42% of 101 decks -3% synergy
Beast Within
41% of 101 decks +1% synergy
Heroic Intervention
34% of 101 decks +4% synergy
Gift of the Viper
30% of 56 decks +27% synergy
Revitalizing Repast
29% of 56 decks +9% synergy
Golgari Charm
25% of 101 decks +7% synergy
Deathsprout
24% of 101 decks +16% synergy
Krosan Grip
20% of 101 decks +12% synergy
Return of the Wildspeaker
20% of 101 decks +7% synergy
Return to Nature
17% of 101 decks +9% synergy
Atomize
15% of 73 decks +11% synergy
Abrupt Decay
15% of 101 decks -1% synergy
Invigorating Surge
13% of 101 decks +10% synergy
Surgical Extraction
12% of 101 decks +12% synergy
Second Harvest
9% of 101 decks -4% synergy
Tear Asunder
9% of 101 decks -5% synergy
Harrow
8% of 101 decks -2% synergy
Dark Ritual
7% of 101 decks -9% synergy
Gaea's Gift
6% of 101 decks +2% synergy
Infernal Grasp
6% of 101 decks -1% synergy
Archdruid's Charm
6% of 88 decks +1% synergy
Sorceries
Kodama's Reach
59% of 101 decks +33% synergy
Fangs of Kalonia
45% of 56 decks +43% synergy
Convert to Slime
42% of 36 decks +39% synergy
Gelatinous Genesis
41% of 101 decks +40% synergy
Miming Slime
40% of 101 decks +39% synergy
Harmonize
38% of 101 decks +28% synergy
Shamanic Revelation
37% of 101 decks +25% synergy
Nature's Lore
34% of 101 decks +8% synergy
Slime Molding
29% of 101 decks +29% synergy
Three Visits
29% of 101 decks +10% synergy
Kindred Dominance
25% of 101 decks +19% synergy
Farseek
25% of 101 decks +7% synergy
Rishkar's Expertise
19% of 101 decks +11% synergy
Crippling Fear
17% of 101 decks +14% synergy
Regrowth
17% of 101 decks +13% synergy
Bala Ged Recovery
15% of 101 decks +3% synergy
Secret Salvage
14% of 101 decks +14% synergy
Unnatural Restoration
14% of 101 decks +10% synergy
Explore
13% of 101 decks +8% synergy
Toxic Deluge
13% of 101 decks -8% synergy
Overwhelming Stampede
12% of 101 decks +6% synergy
Night's Whisper
11% of 101 decks +3% synergy
Casualties of War
11% of 101 decks -1% synergy
Season of Gathering
10% of 48 decks +6% synergy
Read the Bones
10% of 101 decks +3% synergy
Feed the Swarm
10% of 101 decks +2% synergy
Biogenic Upgrade
9% of 101 decks +8% synergy
Smell Fear
9% of 101 decks +7% synergy
Thirsting Roots
9% of 101 decks +7% synergy
Skyshroud Claim
8% of 101 decks +3% synergy
Carnivorous Canopy
6% of 101 decks +5% synergy
Life's Legacy
6% of 101 decks +3% synergy
Sign in Blood
6% of 101 decks -2% synergy
Damnation
6% of 101 decks -3% synergy
Pick Your Poison
6% of 88 decks +3% synergy
Utility Artifacts
Ozolith, the Shattered Spire
51% of 101 decks +47% synergy
Emerald Medallion
48% of 101 decks +45% synergy
The Ozolith
44% of 101 decks +39% synergy
Thrumming Stone
42% of 101 decks +41% synergy
Cloud Key
28% of 101 decks +27% synergy
Spellweaver Helix
27% of 101 decks +26% synergy
Vanquisher's Banner
26% of 101 decks +21% synergy
Herald's Horn
20% of 101 decks +15% synergy
Primal Amulet
18% of 101 decks +18% synergy
Commander's Sphere
13% of 101 decks +4% synergy
Bow of Nylea
12% of 101 decks +9% synergy
Semblance Anvil
11% of 101 decks +10% synergy
Idol of Oblivion
11% of 101 decks +4% synergy
Locket of Yesterdays
9% of 101 decks +9% synergy
Icon of Ancestry
9% of 101 decks +8% synergy
The Great Henge
9% of 101 decks +3% synergy
Door of Destinies
7% of 101 decks +5% synergy
Enchantments
Tribute to the World Tree
47% of 101 decks +41% synergy
Gutter Grime
43% of 101 decks +42% synergy
Doubling Season
43% of 101 decks +28% synergy
Branching Evolution
39% of 101 decks +34% synergy
Ooze Flux
37% of 101 decks +36% synergy
Death's Presence
34% of 101 decks +32% synergy
Garruk's Uprising
26% of 101 decks +20% synergy
Innkeeper's Talent
25% of 48 decks +21% synergy
Stocking the Pantry
23% of 48 decks +21% synergy
Primal Vigor
22% of 101 decks +17% synergy
Parallel Lives
19% of 101 decks +5% synergy
Court of Garenbrig
18% of 93 decks +16% synergy
Colossal Majesty
16% of 101 decks +14% synergy
Phyrexian Arena
16% of 101 decks +2% synergy
Thickest in the Thicket
15% of 48 decks +14% synergy
Moldervine Reclamation
14% of 101 decks -12% synergy
Elemental Bond
12% of 101 decks +11% synergy
Unnatural Growth
11% of 101 decks +7% synergy
Sylvan Anthem
11% of 101 decks +7% synergy
Hydra's Growth
8% of 101 decks +5% synergy
Greater Good
8% of 101 decks +2% synergy
Binding the Old Gods
8% of 101 decks -1% synergy
Insidious Roots
6% of 82 decks -7% synergy
Asceticism
6% of 101 decks +4% synergy
Kenrith's Transformation
6% of 101 decks +3% synergy
Ripples of Undeath
5% of 56 decks -3% synergy
Battles
Invasion of Muraganda
7% of 101 decks +7% synergy
Planeswalkers
Jiang Yanggu, Wildcrafter
10% of 101 decks +9% synergy
Utility Lands
Oran-Rief, the Vastwood
48% of 101 decks +37% synergy
Karn's Bastion
44% of 101 decks +38% synergy
Bojuka Bog
43% of 101 decks +3% synergy
Reliquary Tower
31% of 101 decks +8% synergy
Three Tree City
18% of 50 decks +7% synergy
Yavimaya, Cradle of Growth
18% of 101 decks -10% synergy
Rogue's Passage
17% of 101 decks -7% synergy
Llanowar Reborn
13% of 101 decks +11% synergy
Urborg, Tomb of Yawgmoth
12% of 101 decks -12% synergy
Boseiju, Who Endures
10% of 101 decks -8% synergy
Mosswort Bridge
8% of 101 decks +3% synergy
Temple of the False God
8% of 101 decks +0% synergy
Mortuary Mire
7% of 101 decks +2% synergy
Drannith Ruins
6% of 100 decks +5% synergy
Takenuma, Abandoned Mire
6% of 101 decks -6% synergy
Mana Artifacts
Sol Ring
76% of 101 decks -4% synergy
Arcane Signet
68% of 101 decks +6% synergy
Golgari Signet
31% of 101 decks +2% synergy
Talisman of Resilience
18% of 101 decks -7% synergy
Patchwork Banner
15% of 48 decks +7% synergy
Thought Vessel
12% of 101 decks +6% synergy
Lands
Command Tower
80% of 101 decks -5% synergy
Woodland Cemetery
60% of 101 decks +2% synergy
Overgrown Tomb
43% of 101 decks -3% synergy
Wastewood Verge
42% of 19 decks +31% synergy
Undergrowth Stadium
41% of 101 decks +0% synergy
Necroblossom Snarl
36% of 101 decks +2% synergy
Golgari Rot Farm
33% of 101 decks -10% synergy
Temple of Malady
32% of 101 decks -4% synergy
Underground Mortuary
30% of 88 decks +9% synergy
Path of Ancestry
28% of 101 decks +6% synergy
Llanowar Wastes
28% of 101 decks -24% synergy
Deathcap Glade
27% of 101 decks -2% synergy
Evolving Wilds
26% of 101 decks -2% synergy
Darkbore Pathway
24% of 101 decks +3% synergy
Haunted Mire
23% of 101 decks +5% synergy
Myriad Landscape
22% of 101 decks +3% synergy
Verdant Catacombs
22% of 101 decks -8% synergy
Tainted Wood
21% of 101 decks -22% synergy
Blooming Marsh
19% of 101 decks +6% synergy
Exotic Orchard
19% of 101 decks -7% synergy
Terramorphic Expanse
18% of 101 decks -3% synergy
Twilight Mire
18% of 101 decks -13% synergy
Jungle Hollow
16% of 101 decks -9% synergy
Viridescent Bog
14% of 73 decks -6% synergy
Woodland Chasm
13% of 101 decks +3% synergy
Fabled Passage
10% of 101 decks -3% synergy
Nurturing Peatland
10% of 101 decks -4% synergy
Golgari Guildgate
9% of 101 decks -1% synergy
Festering Gulch
8% of 64 decks +3% synergy
Foul Orchard
7% of 101 decks +0% synergy
Darkmoss Bridge
7% of 101 decks -3% synergy
Opal Palace
6% of 101 decks +3% synergy