Belbe, Corrupted Observer (Commander) - Upgraded Group Slug

Belbe, Corrupted Observer
Rank #639
25decks
As CommanderAs CardAverage DeckDecks
Bracket
All1234
5
Budget
Any$$$$
Ezra Sassaman
Mar 26, 2026
Ezra Sassaman
Can Bar Decks Fix the Hassle and Complexity of Commander?
Wanna play Commander at your local bar, but don't want the hassle of dice, tokens, and reminder cards? Maybe Bar Decks is your answer.
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Utility Lands
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Pulse Tracker
80%inclusion20 decks25 decks
79%synergy
Mardu Shadowspear
80%inclusion20 decks25 decks
79%synergy
Night Market Lookout
80%inclusion20 decks25 decks
79%synergy
Loyal Subordinate
76%inclusion19 decks25 decks
75%synergy
Vicious Conquistador
76%inclusion19 decks25 decks
75%synergy
Sanctum of Stone Fangs
76%inclusion19 decks25 decks
75%synergy
Leechridden Swamp
72%inclusion18 decks25 decks
71%synergy
Shepherd of Rot
68%inclusion17 decks25 decks
67%synergy
Creeping Bloodsucker
68%inclusion17 decks25 decks
67%synergy
Cryptolith Fragment
64%inclusion16 decks25 decks
63%synergy
Top Cards
Thornbow Archer
64%inclusion16 decks25 decks
63%synergy
Beast Within
64%inclusion16 decks25 decks
30%synergy
Exsanguinate
60%inclusion15 decks25 decks
50%synergy
Up the Beanstalk
52%inclusion13 decks25 decks
51%synergy
Assassin's Trophy
52%inclusion13 decks25 decks
4%synergy
Drossclaw
52%inclusion13 decks25 decks
52%synergy
Steel Hellkite
48%inclusion12 decks25 decks
47%synergy
Horizon Stone
48%inclusion12 decks25 decks
48%synergy
Vicious Rumors
48%inclusion12 decks25 decks
47%synergy
Ugin, the Ineffable
44%inclusion11 decks25 decks
43%synergy
Game Changers
Ancient Tomb
16%inclusion4 decks25 decks
10%synergy
Demonic Tutor
12%inclusion3 decks25 decks
-3%synergy
Crop Rotation
8.0%inclusion2 decks25 decks
-0%synergy
The One Ring
8.0%inclusion2 decks25 decks
4%synergy
Orcish Bowmasters
8.0%inclusion2 decks25 decks
4%synergy
Creatures
Kozilek, the Great Distortion
44%inclusion11 decks25 decks
43%synergy
Apex Devastator
44%inclusion11 decks25 decks
43%synergy
Artisan of Kozilek
40%inclusion10 decks25 decks
39%synergy
Sanguine Syphoner
40%inclusion10 decks25 decks
39%synergy
Conduit of Ruin
40%inclusion10 decks25 decks
40%synergy
Wurmcoil Engine
36%inclusion9 decks25 decks
34%synergy
Scrawling Crawler
32%inclusion8 decks25 decks
31%synergy
Deathrite Shaman
32%inclusion8 decks25 decks
19%synergy
Bane of Bala Ged
32%inclusion8 decks25 decks
32%synergy
Plague Spitter
32%inclusion8 decks25 decks
32%synergy
Wandering Archaic
32%inclusion8 decks25 decks
31%synergy
Endbringer
32%inclusion8 decks25 decks
32%synergy
Terastodon
28%inclusion7 decks25 decks
27%synergy
Psychosis Crawler
28%inclusion7 decks25 decks
26%synergy
Ulamog, the Infinite Gyre
28%inclusion7 decks25 decks
27%synergy
Dream Beavers
25%inclusion3 decks12 decks
25%synergy
Molecule Man
25%inclusion1 decks4 decks
25%synergy
Pathrazer of Ulamog
24%inclusion6 decks25 decks
24%synergy
Emrakul, the Promised End
24%inclusion6 decks25 decks
24%synergy
Fierce Empath
24%inclusion6 decks25 decks
23%synergy
Ulamog's Crusher
24%inclusion6 decks25 decks
24%synergy
Sandstone Oracle
24%inclusion6 decks25 decks
24%synergy
It That Betrays
24%inclusion6 decks25 decks
24%synergy
Breaker of Armies
20%inclusion5 decks25 decks
20%synergy
Glaring Fleshraker
20%inclusion5 decks25 decks
20%synergy
Disciple of Freyalise
20%inclusion5 decks25 decks
11%synergy
Void Winnower
20%inclusion5 decks25 decks
20%synergy
Kozilek, Butcher of Truth
20%inclusion5 decks25 decks
19%synergy
Archfiend of Despair
20%inclusion5 decks25 decks
20%synergy
Elves of Deep Shadow
16%inclusion4 decks25 decks
-2%synergy
Breaker of Creation
16%inclusion4 decks25 decks
16%synergy
Archers' Parapet
16%inclusion4 decks25 decks
16%synergy
Archon of Cruelty
16%inclusion4 decks25 decks
14%synergy
Vampire Neonate
16%inclusion4 decks25 decks
16%synergy
Solemn Simulacrum
12%inclusion3 decks25 decks
4%synergy
Rottenmouth Viper
12%inclusion3 decks25 decks
10%synergy
Eternal Witness
12%inclusion3 decks25 decks
-9%synergy
Genesis Hydra
12%inclusion3 decks25 decks
12%synergy
Basilica Screecher
12%inclusion3 decks25 decks
12%synergy
Sheoldred, Whispering One
12%inclusion3 decks25 decks
7%synergy
Ulamog, the Defiler
12%inclusion3 decks25 decks
12%synergy
Keen Duelist
12%inclusion3 decks25 decks
12%synergy
Desolation Twin
12%inclusion3 decks25 decks
12%synergy
Giggling Skitterspike
12%inclusion3 decks25 decks
12%synergy
Oblivion Sower
12%inclusion3 decks25 decks
12%synergy
Cityscape Leveler
12%inclusion3 decks25 decks
12%synergy
Phyrexian Triniform
12%inclusion3 decks25 decks
12%synergy
Stensian Sanguinist
10%inclusion1 decks10 decks
2%synergy
Postmortem Professor
10%inclusion1 decks10 decks
9%synergy
Topiary Lecturer
10%inclusion1 decks10 decks
8%synergy
Instants
Crushing Disappointment
40%inclusion10 decks25 decks
40%synergy
Putrefy
36%inclusion9 decks25 decks
4%synergy
Return of the Wildspeaker
28%inclusion7 decks25 decks
17%synergy
Heroic Intervention
24%inclusion6 decks25 decks
-8%synergy
Tear Asunder
24%inclusion6 decks25 decks
9%synergy
Fell the Profane
20%inclusion5 decks25 decks
10%synergy
Abrupt Decay
20%inclusion5 decks25 decks
5%synergy
Return to Nature
20%inclusion5 decks25 decks
15%synergy
Infernal Grasp
20%inclusion5 decks25 decks
12%synergy
Collective Resistance
20%inclusion5 decks25 decks
15%synergy
Golgari Charm
20%inclusion5 decks25 decks
4%synergy
Hazel's Nocturne
16%inclusion4 decks25 decks
15%synergy
Kozilek's Command
16%inclusion4 decks25 decks
16%synergy
Revitalizing Repast
16%inclusion4 decks25 decks
-4%synergy
Malakir Rebirth
16%inclusion4 decks25 decks
6%synergy
Black Sun's Twilight
16%inclusion4 decks25 decks
15%synergy
Deadly Rollick
12%inclusion3 decks25 decks
0%synergy
Go for the Throat
12%inclusion3 decks25 decks
7%synergy
Nature's Claim
12%inclusion3 decks25 decks
4%synergy
Tamiyo's Safekeeping
12%inclusion3 decks25 decks
5%synergy
Fog
8.0%inclusion2 decks25 decks
3%synergy
Krosan Grip
8.0%inclusion2 decks25 decks
3%synergy
Dark Ritual
8.0%inclusion2 decks25 decks
-10%synergy
Culling the Weak
8.0%inclusion2 decks25 decks
3%synergy
Harrow
8.0%inclusion2 decks25 decks
-0%synergy
Peerless Recycling
8.0%inclusion2 decks25 decks
7%synergy
Desecrate Reality
8.0%inclusion2 decks25 decks
8%synergy
Null Elemental Blast
8.0%inclusion2 decks25 decks
8%synergy
Dismember
8.0%inclusion2 decks25 decks
6%synergy
Origin of Metalbending
5.9%inclusion1 decks17 decks
4%synergy
Sorceries
In Garruk's Wake
44%inclusion11 decks25 decks
39%synergy
Torment of Hailfire
36%inclusion9 decks25 decks
30%synergy
Harmonize
28%inclusion7 decks25 decks
21%synergy
Night's Whisper
28%inclusion7 decks25 decks
18%synergy
Decree of Pain
24%inclusion6 decks25 decks
20%synergy
Risky Shortcut
24%inclusion6 decks25 decks
23%synergy
Sign in Blood
24%inclusion6 decks25 decks
18%synergy
Green Sun's Twilight
20%inclusion5 decks25 decks
19%synergy
Damnable Pact
20%inclusion5 decks25 decks
18%synergy
Rampant Growth
20%inclusion5 decks25 decks
-11%synergy
Rishkar's Expertise
20%inclusion5 decks25 decks
13%synergy
Toxic Deluge
20%inclusion5 decks25 decks
-2%synergy
Culling Ritual
16%inclusion4 decks25 decks
-6%synergy
Tooth and Nail
16%inclusion4 decks25 decks
15%synergy
Cultivate
16%inclusion4 decks25 decks
-23%synergy
Syphon Mind
16%inclusion4 decks25 decks
15%synergy
Bala Ged Recovery
16%inclusion4 decks25 decks
5%synergy
Plague Wind
12%inclusion3 decks25 decks
11%synergy
Finale of Eternity
12%inclusion3 decks25 decks
12%synergy
Read the Bones
12%inclusion3 decks25 decks
8%synergy
Blasphemous Edict
12%inclusion3 decks25 decks
6%synergy
Bond of Agony
12%inclusion3 decks25 decks
12%synergy
Genesis Wave
12%inclusion3 decks25 decks
9%synergy
Decorum Dissertation
10%inclusion1 decks10 decks
7%synergy
Rush of Dread
8.0%inclusion2 decks25 decks
8%synergy
Kodama's Reach
8.0%inclusion2 decks25 decks
-13%synergy
Three Visits
8.0%inclusion2 decks25 decks
-10%synergy
Rise of the Witch-king
8.0%inclusion2 decks25 decks
-3%synergy
Turntimber Symbiosis
8.0%inclusion2 decks25 decks
7%synergy
Feed the Infection
8.0%inclusion2 decks25 decks
8%synergy
Agadeem's Awakening
8.0%inclusion2 decks25 decks
4%synergy
Feed the Swarm
8.0%inclusion2 decks25 decks
0%synergy
Finale of Devastation
8.0%inclusion2 decks25 decks
-0%synergy
Maelstrom Pulse
8.0%inclusion2 decks25 decks
3%synergy
Rise of the Eldrazi
8.0%inclusion2 decks25 decks
8%synergy
Beseech the Queen
8.0%inclusion2 decks25 decks
6%synergy
Grim Tutor
8.0%inclusion2 decks25 decks
5%synergy
Regrowth
8.0%inclusion2 decks25 decks
5%synergy
Reshape the Earth
8.0%inclusion2 decks25 decks
7%synergy
Day of Black Sun
5.9%inclusion1 decks17 decks
5%synergy
Utility Artifacts
Sinister Monolith
44%inclusion11 decks25 decks
43%synergy
Lightning Greaves
44%inclusion11 decks25 decks
23%synergy
God-Pharaoh's Statue
40%inclusion10 decks25 decks
39%synergy
The Immortal Sun
32%inclusion8 decks25 decks
32%synergy
Planar Bridge
32%inclusion8 decks25 decks
32%synergy
Lithoform Engine
28%inclusion7 decks25 decks
28%synergy
Staff of Nin
28%inclusion7 decks25 decks
28%synergy
The Ten Rings
25%inclusion1 decks4 decks
25%synergy
Portal to Phyrexia
24%inclusion6 decks25 decks
23%synergy
Tithing Blade
24%inclusion6 decks25 decks
23%synergy
Chimil, the Inner Sun
20%inclusion5 decks25 decks
19%synergy
Swiftfoot Boots
20%inclusion5 decks25 decks
-3%synergy
Strionic Resonator
20%inclusion5 decks25 decks
19%synergy
The Endstone
18%inclusion4 decks22 decks
18%synergy
Bontu's Monument
16%inclusion4 decks25 decks
15%synergy
Ward of Bones
16%inclusion4 decks25 decks
16%synergy
Armageddon Clock
12%inclusion3 decks25 decks
12%synergy
Wondrous Crucible
12%inclusion3 decks25 decks
12%synergy
Planetarium of Wan Shi Tong
12%inclusion2 decks17 decks
12%synergy
Cauldron of Essence
10%inclusion1 decks10 decks
-16%synergy
Nexus of Becoming
8.0%inclusion2 decks25 decks
8%synergy
Reaver Titan
8.0%inclusion2 decks25 decks
8%synergy
Palantír of Orthanc
8.0%inclusion2 decks25 decks
7%synergy
Eternity Vessel
8.0%inclusion2 decks25 decks
8%synergy
Lifeline
8.0%inclusion2 decks25 decks
8%synergy
Peter Parker's Camera
5.0%inclusion1 decks20 decks
5%synergy
Enchantments
Okiba Reckoner Raid
44%inclusion11 decks25 decks
44%synergy
Retreat to Hagra
40%inclusion10 decks25 decks
37%synergy
Garruk's Uprising
36%inclusion9 decks25 decks
29%synergy
Echoes of Eternity
20%inclusion5 decks25 decks
20%synergy
Ill-Gotten Inheritance
20%inclusion5 decks25 decks
20%synergy
Triskaidekaphobia
20%inclusion5 decks25 decks
20%synergy
Sandwurm Convergence
16%inclusion4 decks25 decks
15%synergy
Court of Ambition
16%inclusion4 decks25 decks
16%synergy
Lim-Dûl's Hex
16%inclusion4 decks25 decks
16%synergy
Pestilence
16%inclusion4 decks25 decks
15%synergy
Moldervine Reclamation
12%inclusion3 decks25 decks
-12%synergy
Monstrous Vortex
12%inclusion3 decks25 decks
12%synergy
Wild Growth
12%inclusion3 decks25 decks
4%synergy
Wound Reflection
12%inclusion3 decks25 decks
11%synergy
Noxious Field
12%inclusion3 decks25 decks
12%synergy
Phyrexian Arena
12%inclusion3 decks25 decks
-1%synergy
The Meathook Massacre
8.0%inclusion2 decks25 decks
0%synergy
Greed
8.0%inclusion2 decks25 decks
7%synergy
Eldrazi Conscription
8.0%inclusion2 decks25 decks
8%synergy
Protection Racket
8.0%inclusion2 decks25 decks
8%synergy
Palace Siege
8.0%inclusion2 decks25 decks
8%synergy
Hopeless Nightmare
8.0%inclusion2 decks25 decks
8%synergy
Exquisite Blood
8.0%inclusion2 decks25 decks
5%synergy
Black Market Connections
8.0%inclusion2 decks25 decks
-1%synergy
Elemental Bond
8.0%inclusion2 decks25 decks
7%synergy
Virtue of Persistence
8.0%inclusion2 decks25 decks
6%synergy
Planeswalkers
Ugin, Eye of the Storms
20%inclusion5 decks25 decks
20%synergy
Ugin, the Spirit Dragon
16%inclusion4 decks25 decks
15%synergy
Utility Lands
Bojuka Bog
44%inclusion11 decks25 decks
2%synergy
Boseiju, Who Endures
32%inclusion8 decks25 decks
14%synergy
Sanctum of Ugin
24%inclusion6 decks25 decks
24%synergy
Yavimaya, Cradle of Growth
24%inclusion6 decks25 decks
-3%synergy
Temple of the False God
24%inclusion6 decks25 decks
18%synergy
Urborg, Tomb of Yawgmoth
24%inclusion6 decks25 decks
2%synergy
Rogue's Passage
24%inclusion6 decks25 decks
2%synergy
War Room
20%inclusion5 decks25 decks
19%synergy
Takenuma, Abandoned Mire
20%inclusion5 decks25 decks
10%synergy
Mosswort Bridge
16%inclusion4 decks25 decks
11%synergy
Buried Ruin
12%inclusion3 decks25 decks
10%synergy
Maze of Ith
12%inclusion3 decks25 decks
11%synergy
Cabal Coffers
12%inclusion3 decks25 decks
4%synergy
Shifting Woodland
12%inclusion3 decks25 decks
2%synergy
Shrine of the Forsaken Gods
12%inclusion3 decks25 decks
12%synergy
Muraganda Raceway
12%inclusion3 decks25 decks
12%synergy
Eye of Ugin
8.0%inclusion2 decks25 decks
8%synergy
Phyrexian Tower
8.0%inclusion2 decks25 decks
-7%synergy
Ghost Quarter
8.0%inclusion2 decks25 decks
6%synergy
Crystal Vein
8.0%inclusion2 decks25 decks
7%synergy
Eldrazi Temple
8.0%inclusion2 decks25 decks
8%synergy
Inventors' Fair
8.0%inclusion2 decks25 decks
7%synergy
Reliquary Tower
8.0%inclusion2 decks25 decks
-15%synergy
Castle Garenbrig
8.0%inclusion2 decks25 decks
5%synergy
Mana Artifacts
Arcane Signet
72%inclusion18 decks25 decks
10%synergy
Sol Ring
72%inclusion18 decks25 decks
-7%synergy
Talisman of Resilience
52%inclusion13 decks25 decks
28%synergy
Golgari Signet
48%inclusion12 decks25 decks
24%synergy
Dreamstone Hedron
40%inclusion10 decks25 decks
39%synergy
Skyclave Relic
36%inclusion9 decks25 decks
36%synergy
Everflowing Chalice
32%inclusion8 decks25 decks
31%synergy
Coveted Jewel
32%inclusion8 decks25 decks
32%synergy
Gilded Lotus
28%inclusion7 decks25 decks
27%synergy
Thran Dynamo
28%inclusion7 decks25 decks
27%synergy
Hedron Archive
16%inclusion4 decks25 decks
15%synergy
Fellwar Stone
12%inclusion3 decks25 decks
8%synergy
Mind Stone
12%inclusion3 decks25 decks
7%synergy
The Soul Stone
10%inclusion2 decks21 decks
7%synergy
Astral Cornucopia
8.0%inclusion2 decks25 decks
8%synergy
Mox Amber
8.0%inclusion2 decks25 decks
7%synergy
Chromatic Orrery
8.0%inclusion2 decks25 decks
8%synergy
Lands
Swamp
96%inclusion24 decks25 decks
-2%synergy
Forest
96%inclusion24 decks25 decks
-2%synergy
Command Tower
92%inclusion23 decks25 decks
7%synergy
Llanowar Wastes
64%inclusion16 decks25 decks
10%synergy
Woodland Cemetery
64%inclusion16 decks25 decks
-1%synergy
Tainted Wood
60%inclusion15 decks25 decks
16%synergy
Undergrowth Stadium
56%inclusion14 decks25 decks
17%synergy
Twilight Mire
56%inclusion14 decks25 decks
15%synergy
Necroblossom Snarl
48%inclusion12 decks25 decks
10%synergy
Overgrown Tomb
48%inclusion12 decks25 decks
-0%synergy
Viridescent Bog
40%inclusion10 decks25 decks
17%synergy
Temple of Malady
40%inclusion10 decks25 decks
7%synergy
Deathcap Glade
40%inclusion10 decks25 decks
5%synergy
Verdant Catacombs
36%inclusion9 decks25 decks
7%synergy
Exotic Orchard
32%inclusion8 decks25 decks
3%synergy
Nurturing Peatland
32%inclusion8 decks25 decks
20%synergy
Golgari Rot Farm
28%inclusion7 decks25 decks
-10%synergy
Blooming Marsh
28%inclusion7 decks25 decks
14%synergy
Darkbore Pathway
24%inclusion6 decks25 decks
6%synergy
Festering Gulch
24%inclusion6 decks25 decks
20%synergy
Fell the Profane
20%inclusion5 decks25 decks
10%synergy
Myriad Landscape
20%inclusion5 decks25 decks
7%synergy
Disciple of Freyalise
20%inclusion5 decks25 decks
11%synergy
Jungle Hollow
20%inclusion5 decks25 decks
-3%synergy
Turbulent Fen
20%inclusion2 decks10 decks
3%synergy
Terramorphic Expanse
16%inclusion4 decks25 decks
-4%synergy
Revitalizing Repast
16%inclusion4 decks25 decks
-4%synergy
Malakir Rebirth
16%inclusion4 decks25 decks
6%synergy
Evolving Wilds
16%inclusion4 decks25 decks
-9%synergy
Wastewood Verge
16%inclusion4 decks25 decks
-4%synergy
Bala Ged Recovery
16%inclusion4 decks25 decks
5%synergy
Vernal Fen
14%inclusion3 decks22 decks
-11%synergy
Fabled Passage
12%inclusion3 decks25 decks
-4%synergy
Underground Mortuary
12%inclusion3 decks25 decks
-8%synergy
Bayou
12%inclusion3 decks25 decks
-0%synergy
City of Brass
12%inclusion3 decks25 decks
9%synergy
Bloodstained Mire
12%inclusion3 decks25 decks
6%synergy
Festering Thicket
9.1%inclusion2 decks22 decks
-1%synergy
Escape Tunnel
8.0%inclusion2 decks25 decks
6%synergy
Prismatic Vista
8.0%inclusion2 decks25 decks
3%synergy
The Mycosynth Gardens
8.0%inclusion2 decks25 decks
8%synergy
Misty Rainforest
8.0%inclusion2 decks25 decks
1%synergy
Windswept Heath
8.0%inclusion2 decks25 decks
1%synergy
Turntimber Symbiosis
8.0%inclusion2 decks25 decks
7%synergy
Urza's Cave
8.0%inclusion2 decks25 decks
6%synergy
Agadeem's Awakening
8.0%inclusion2 decks25 decks
4%synergy
Snow-Covered Forest
8.0%inclusion2 decks25 decks
4%synergy
Wooded Foothills
8.0%inclusion2 decks25 decks
1%synergy
Boggart Trawler
8.0%inclusion2 decks25 decks
4%synergy
Cavern of Souls
8.0%inclusion2 decks25 decks
1%synergy
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