Belbe, Corrupted Observer (Commander) - Expensive Upgraded

Belbe, Corrupted Observer
Rank #607
29decks
Ezra Sassaman
Mar 26, 2026
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Turbulent Fen
33%inclusion2 decks6 decks
16%synergy
Postmortem Professor
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Vicious Conquistador
83%inclusion24 decks29 decks
82%synergy
Sanctum of Stone Fangs
83%inclusion24 decks29 decks
82%synergy
Mardu Shadowspear
79%inclusion23 decks29 decks
78%synergy
Night Market Lookout
79%inclusion23 decks29 decks
78%synergy
Creeping Bloodsucker
79%inclusion23 decks29 decks
78%synergy
Thornbow Archer
76%inclusion22 decks29 decks
75%synergy
Kozilek, Butcher of Truth
76%inclusion22 decks29 decks
75%synergy
Ugin, Eye of the Storms
69%inclusion20 decks29 decks
69%synergy
Cryptolith Fragment
69%inclusion20 decks29 decks
68%synergy
Pulse Tracker
69%inclusion20 decks29 decks
68%synergy
Top Cards
Loyal Subordinate
66%inclusion19 decks29 decks
65%synergy
Heroic Intervention
62%inclusion18 decks29 decks
31%synergy
Portal to Phyrexia
62%inclusion18 decks29 decks
61%synergy
Assassin's Trophy
62%inclusion18 decks29 decks
15%synergy
Shepherd of Rot
62%inclusion18 decks29 decks
61%synergy
Wandering Archaic
59%inclusion17 decks29 decks
58%synergy
Ulamog, the Defiler
59%inclusion17 decks29 decks
58%synergy
In Garruk's Wake
59%inclusion17 decks29 decks
54%synergy
Conduit of Ruin
59%inclusion17 decks29 decks
58%synergy
Ulamog, the Ceaseless Hunger
55%inclusion16 decks29 decks
55%synergy
Game Changers
Demonic Tutor
55%inclusion16 decks29 decks
40%synergy
Vampiric Tutor
48%inclusion14 decks29 decks
38%synergy
The One Ring
41%inclusion12 decks29 decks
37%synergy
Ancient Tomb
31%inclusion9 decks29 decks
25%synergy
Worldly Tutor
17%inclusion5 decks29 decks
7%synergy
Imperial Seal
14%inclusion4 decks29 decks
11%synergy
Crop Rotation
6.9%inclusion2 decks29 decks
-1%synergy
Mana Vault
6.9%inclusion2 decks29 decks
5%synergy
Field of the Dead
6.9%inclusion2 decks29 decks
2%synergy
Gaea's Cradle
6.9%inclusion2 decks29 decks
1%synergy
Creatures
Kozilek, the Great Distortion
55%inclusion16 decks29 decks
55%synergy
Sire of Seven Deaths
55%inclusion16 decks29 decks
55%synergy
Ulamog, the Infinite Gyre
55%inclusion16 decks29 decks
54%synergy
Void Winnower
52%inclusion15 decks29 decks
51%synergy
Sanguine Syphoner
52%inclusion15 decks29 decks
51%synergy
Summon: Bahamut
50%inclusion13 decks26 decks
49%synergy
Deathrite Shaman
48%inclusion14 decks29 decks
34%synergy
It That Betrays
45%inclusion13 decks29 decks
44%synergy
Wurmcoil Engine
45%inclusion13 decks29 decks
43%synergy
Scrawling Crawler
38%inclusion11 decks29 decks
37%synergy
Apex Devastator
34%inclusion10 decks29 decks
34%synergy
Zhulodok, Void Gorger
31%inclusion9 decks29 decks
31%synergy
Artisan of Kozilek
28%inclusion8 decks29 decks
27%synergy
Plague Spitter
28%inclusion8 decks29 decks
27%synergy
Steel Hellkite
28%inclusion8 decks29 decks
27%synergy
The Walls of Ba Sing Se
25%inclusion4 decks16 decks
24%synergy
Glaring Fleshraker
24%inclusion7 decks29 decks
24%synergy
Fierce Empath
24%inclusion7 decks29 decks
23%synergy
Birds of Paradise
24%inclusion7 decks29 decks
3%synergy
Sheoldred, Whispering One
24%inclusion7 decks29 decks
19%synergy
Archon of Cruelty
24%inclusion7 decks29 decks
22%synergy
Disciple of Freyalise
21%inclusion6 decks29 decks
12%synergy
Bane of Bala Ged
21%inclusion6 decks29 decks
20%synergy
Flayer of Loyalties
21%inclusion6 decks29 decks
21%synergy
Emrakul, the Promised End
21%inclusion6 decks29 decks
20%synergy
Emrakul, the World Anew
21%inclusion6 decks29 decks
21%synergy
Kozilek, the Broken Reality
21%inclusion6 decks29 decks
21%synergy
Sandstone Oracle
21%inclusion6 decks29 decks
20%synergy
Cityscape Leveler
21%inclusion6 decks29 decks
20%synergy
Oblivion Sower
21%inclusion6 decks29 decks
20%synergy
Solemn Simulacrum
17%inclusion5 decks29 decks
8%synergy
Terastodon
17%inclusion5 decks29 decks
16%synergy
Elvish Mystic
17%inclusion5 decks29 decks
-11%synergy
Llanowar Elves
17%inclusion5 decks29 decks
-18%synergy
Elvish Spirit Guide
17%inclusion5 decks29 decks
14%synergy
World Breaker
17%inclusion5 decks29 decks
17%synergy
Selvala, Heart of the Wilds
14%inclusion4 decks29 decks
10%synergy
Elves of Deep Shadow
14%inclusion4 decks29 decks
-5%synergy
Ulamog's Crusher
14%inclusion4 decks29 decks
13%synergy
Fyndhorn Elves
14%inclusion4 decks29 decks
-4%synergy
Vaultborn Tyrant
14%inclusion4 decks29 decks
13%synergy
Endbringer
14%inclusion4 decks29 decks
13%synergy
Dream Beavers
13%inclusion1 decks8 decks
12%synergy
Formidable Speaker
12%inclusion2 decks17 decks
5%synergy
Summon: Primal Odin
12%inclusion3 decks26 decks
11%synergy
Breaker of Armies
10%inclusion3 decks29 decks
10%synergy
Spawnbed Protector
10%inclusion3 decks29 decks
10%synergy
Eternal Witness
10%inclusion3 decks29 decks
-12%synergy
Pathrazer of Ulamog
10%inclusion3 decks29 decks
10%synergy
Thrull Parasite
10%inclusion3 decks29 decks
10%synergy
Instants
Deadly Rollick
48%inclusion14 decks29 decks
37%synergy
Revitalizing Repast
38%inclusion11 decks29 decks
18%synergy
Fell the Profane
31%inclusion9 decks29 decks
22%synergy
Return of the Wildspeaker
31%inclusion9 decks29 decks
20%synergy
Kozilek's Command
28%inclusion8 decks29 decks
27%synergy
Dark Ritual
28%inclusion8 decks29 decks
10%synergy
Beast Within
24%inclusion7 decks29 decks
-11%synergy
Abrupt Decay
17%inclusion5 decks29 decks
2%synergy
Malakir Rebirth
17%inclusion5 decks29 decks
7%synergy
Veil of Summer
14%inclusion4 decks29 decks
8%synergy
Nature's Claim
14%inclusion4 decks29 decks
5%synergy
Crushing Disappointment
14%inclusion4 decks29 decks
13%synergy
Tear Asunder
10%inclusion3 decks29 decks
-5%synergy
Putrefy
10%inclusion3 decks29 decks
-23%synergy
Desecrate Reality
10%inclusion3 decks29 decks
10%synergy
Golgari Charm
10%inclusion3 decks29 decks
-6%synergy
Tamiyo's Safekeeping
10%inclusion3 decks29 decks
3%synergy
Autumn's Veil
6.9%inclusion2 decks29 decks
5%synergy
Imp's Mischief
6.9%inclusion2 decks29 decks
4%synergy
Khalni Ambush
6.9%inclusion2 decks29 decks
5%synergy
Flare of Malice
6.9%inclusion2 decks29 decks
5%synergy
Harrow
6.9%inclusion2 decks29 decks
-2%synergy
Chord of Calling
6.9%inclusion2 decks29 decks
1%synergy
Force of Vigor
6.9%inclusion2 decks29 decks
3%synergy
Moment's Peace
6.9%inclusion2 decks29 decks
6%synergy
Windgrace's Judgment
6.9%inclusion2 decks29 decks
2%synergy
Noxious Revival
6.9%inclusion2 decks29 decks
2%synergy
Sorceries
Torment of Hailfire
52%inclusion15 decks29 decks
46%synergy
Vicious Rumors
41%inclusion12 decks29 decks
41%synergy
Risky Shortcut
41%inclusion12 decks29 decks
41%synergy
Rise of the Eldrazi
38%inclusion11 decks29 decks
38%synergy
All Is Dust
31%inclusion9 decks29 decks
31%synergy
Cultivate
31%inclusion9 decks29 decks
-8%synergy
Night's Whisper
31%inclusion9 decks29 decks
22%synergy
Breach the Multiverse
31%inclusion9 decks29 decks
28%synergy
Kodama's Reach
28%inclusion8 decks29 decks
5%synergy
Last March of the Ents
28%inclusion8 decks29 decks
26%synergy
Tooth and Nail
28%inclusion8 decks29 decks
26%synergy
Reshape the Earth
24%inclusion7 decks29 decks
23%synergy
Open the Way
24%inclusion7 decks29 decks
23%synergy
Exsanguinate
24%inclusion7 decks29 decks
15%synergy
Toxic Deluge
24%inclusion7 decks29 decks
3%synergy
Plague Wind
21%inclusion6 decks29 decks
20%synergy
Damnable Pact
21%inclusion6 decks29 decks
19%synergy
Sign in Blood
21%inclusion6 decks29 decks
14%synergy
Culling Ritual
17%inclusion5 decks29 decks
-4%synergy
Skyshroud Claim
17%inclusion5 decks29 decks
13%synergy
Harmonize
17%inclusion5 decks29 decks
9%synergy
Syphon Mind
17%inclusion5 decks29 decks
16%synergy
Rishkar's Expertise
17%inclusion5 decks29 decks
11%synergy
Bala Ged Recovery
17%inclusion5 decks29 decks
6%synergy
Farseek
14%inclusion4 decks29 decks
-5%synergy
Finale of Devastation
14%inclusion4 decks29 decks
6%synergy
Green Sun's Zenith
10%inclusion3 decks29 decks
4%synergy
Stargaze
10%inclusion3 decks29 decks
9%synergy
Scheming Symmetry
10%inclusion3 decks29 decks
10%synergy
Nature's Rhythm
6.9%inclusion2 decks29 decks
3%synergy
Elven Farsight
6.9%inclusion2 decks29 decks
6%synergy
Pest Infestation
6.9%inclusion2 decks29 decks
-5%synergy
Three Visits
6.9%inclusion2 decks29 decks
-11%synergy
Peer into the Abyss
6.9%inclusion2 decks29 decks
6%synergy
Turntimber Symbiosis
6.9%inclusion2 decks29 decks
6%synergy
Profane Tutor
6.9%inclusion2 decks29 decks
6%synergy
Read the Bones
6.9%inclusion2 decks29 decks
2%synergy
Buried Alive
6.9%inclusion2 decks29 decks
-1%synergy
Bridgeworks Battle
6.9%inclusion2 decks29 decks
3%synergy
Insatiable Avarice
6.9%inclusion2 decks29 decks
5%synergy
Sylvan Tutor
6.9%inclusion2 decks29 decks
6%synergy
Reanimate
6.9%inclusion2 decks29 decks
-13%synergy
Malevolent Rumble
6.9%inclusion2 decks29 decks
5%synergy
Genesis Wave
6.9%inclusion2 decks29 decks
4%synergy
Ancient Craving
6.9%inclusion2 decks29 decks
6%synergy
Nature's Lore
6.9%inclusion2 decks29 decks
-19%synergy
Mind Twist
6.9%inclusion2 decks29 decks
7%synergy
Cut of the Profits
6.9%inclusion2 decks29 decks
7%synergy
Rise of the Dark Realms
6.9%inclusion2 decks29 decks
2%synergy
Day of Black Sun
6.3%inclusion1 decks16 decks
6%synergy
Utility Artifacts
God-Pharaoh's Statue
48%inclusion14 decks29 decks
48%synergy
The Great Henge
41%inclusion12 decks29 decks
35%synergy
Palantír of Orthanc
31%inclusion9 decks29 decks
30%synergy
Chimil, the Inner Sun
28%inclusion8 decks29 decks
27%synergy
The Immortal Sun
28%inclusion8 decks29 decks
27%synergy
Lightning Greaves
28%inclusion8 decks29 decks
6%synergy
Horizon Stone
28%inclusion8 decks29 decks
27%synergy
The Endstone
26%inclusion6 decks23 decks
26%synergy
Drossclaw
21%inclusion6 decks29 decks
20%synergy
Planar Bridge
17%inclusion5 decks29 decks
17%synergy
Darksteel Monolith
17%inclusion5 decks29 decks
17%synergy
Staff of Nin
14%inclusion4 decks29 decks
13%synergy
Akroma's Memorial
14%inclusion4 decks29 decks
13%synergy
Sinister Monolith
14%inclusion4 decks29 decks
13%synergy
Wondrous Crucible
14%inclusion4 decks29 decks
13%synergy
Planetarium of Wan Shi Tong
13%inclusion2 decks16 decks
12%synergy
The Darkness Crystal
7.7%inclusion2 decks26 decks
6%synergy
Nexus of Becoming
6.9%inclusion2 decks29 decks
7%synergy
Crawlspace
6.9%inclusion2 decks29 decks
7%synergy
Wishclaw Talisman
6.9%inclusion2 decks29 decks
5%synergy
Mystic Forge
6.9%inclusion2 decks29 decks
6%synergy
Horn of Greed
6.9%inclusion2 decks29 decks
7%synergy
Strionic Resonator
6.9%inclusion2 decks29 decks
6%synergy
Urza's Incubator
6.9%inclusion2 decks29 decks
5%synergy
Swiftfoot Boots
6.9%inclusion2 decks29 decks
-17%synergy
Enchantments
Up the Beanstalk
38%inclusion11 decks29 decks
37%synergy
Okiba Reckoner Raid
38%inclusion11 decks29 decks
38%synergy
Sylvan Library
38%inclusion11 decks29 decks
29%synergy
Defense of the Heart
24%inclusion7 decks29 decks
22%synergy
Garruk's Uprising
21%inclusion6 decks29 decks
14%synergy
Retreat to Hagra
21%inclusion6 decks29 decks
18%synergy
Lim-Dûl's Hex
21%inclusion6 decks29 decks
21%synergy
Black Market Connections
21%inclusion6 decks29 decks
12%synergy
Echoes of Eternity
17%inclusion5 decks29 decks
17%synergy
Tinybones Joins Up
17%inclusion5 decks29 decks
17%synergy
Sandwurm Convergence
17%inclusion5 decks29 decks
16%synergy
Hopeless Nightmare
17%inclusion5 decks29 decks
17%synergy
Guardian Project
14%inclusion4 decks29 decks
7%synergy
Ripples of Undeath
10%inclusion3 decks29 decks
3%synergy
Palace Siege
10%inclusion3 decks29 decks
10%synergy
Ill-Gotten Inheritance
10%inclusion3 decks29 decks
10%synergy
Phyrexian Arena
10%inclusion3 decks29 decks
-3%synergy
Utopia Sprawl
6.9%inclusion2 decks29 decks
1%synergy
Exploration
6.9%inclusion2 decks29 decks
3%synergy
Price of Knowledge
6.9%inclusion2 decks29 decks
7%synergy
Protection Racket
6.9%inclusion2 decks29 decks
7%synergy
Pernicious Deed
6.9%inclusion2 decks29 decks
5%synergy
Monstrous Vortex
6.9%inclusion2 decks29 decks
7%synergy
Wild Growth
6.9%inclusion2 decks29 decks
-2%synergy
Exquisite Blood
6.9%inclusion2 decks29 decks
4%synergy
Zendikar Resurgent
6.9%inclusion2 decks29 decks
6%synergy
Wound Reflection
6.9%inclusion2 decks29 decks
6%synergy
Planeswalkers
Ugin, the Ineffable
52%inclusion15 decks29 decks
51%synergy
Ugin, the Spirit Dragon
24%inclusion7 decks29 decks
23%synergy
Karn Liberated
6.9%inclusion2 decks29 decks
7%synergy
Karn, the Great Creator
6.9%inclusion2 decks29 decks
6%synergy
Utility Lands
Boseiju, Who Endures
83%inclusion24 decks29 decks
65%synergy
Urborg, Tomb of Yawgmoth
83%inclusion24 decks29 decks
60%synergy
Yavimaya, Cradle of Growth
76%inclusion22 decks29 decks
48%synergy
Leechridden Swamp
52%inclusion15 decks29 decks
51%synergy
Bojuka Bog
45%inclusion13 decks29 decks
4%synergy
Eldrazi Temple
38%inclusion11 decks29 decks
38%synergy
Takenuma, Abandoned Mire
31%inclusion9 decks29 decks
20%synergy
Eye of Ugin
28%inclusion8 decks29 decks
27%synergy
Reliquary Tower
28%inclusion8 decks29 decks
4%synergy
Ugin's Labyrinth
24%inclusion7 decks29 decks
24%synergy
Urza's Saga
21%inclusion6 decks29 decks
16%synergy
Cabal Coffers
21%inclusion6 decks29 decks
12%synergy
Shifting Woodland
17%inclusion5 decks29 decks
7%synergy
Castle Garenbrig
17%inclusion5 decks29 decks
15%synergy
Shrine of the Forsaken Gods
14%inclusion4 decks29 decks
14%synergy
Castle Locthwain
14%inclusion4 decks29 decks
11%synergy
War Room
14%inclusion4 decks29 decks
12%synergy
Sanctum of Ugin
14%inclusion4 decks29 decks
14%synergy
Temple of the False God
10%inclusion3 decks29 decks
4%synergy
Wasteland
6.9%inclusion2 decks29 decks
6%synergy
Phyrexian Tower
6.9%inclusion2 decks29 decks
-8%synergy
Maze of Ith
6.9%inclusion2 decks29 decks
6%synergy
Nykthos, Shrine to Nyx
6.9%inclusion2 decks29 decks
4%synergy
Volrath's Stronghold
6.9%inclusion2 decks29 decks
6%synergy
Bazaar of Baghdad
6.9%inclusion2 decks29 decks
7%synergy
Muraganda Raceway
6.9%inclusion2 decks29 decks
7%synergy
Rogue's Passage
6.9%inclusion2 decks29 decks
-16%synergy
Strip Mine
6.9%inclusion2 decks29 decks
4%synergy
Deserted Temple
6.9%inclusion2 decks29 decks
6%synergy
Mikokoro, Center of the Sea
6.9%inclusion2 decks29 decks
7%synergy
Pendelhaven
6.9%inclusion2 decks29 decks
6%synergy
Mana Artifacts
Sol Ring
66%inclusion19 decks29 decks
-14%synergy
Arcane Signet
52%inclusion15 decks29 decks
-10%synergy
Gilded Lotus
41%inclusion12 decks29 decks
41%synergy
Dreamstone Hedron
34%inclusion10 decks29 decks
34%synergy
Skyclave Relic
34%inclusion10 decks29 decks
34%synergy
Chromatic Orrery
34%inclusion10 decks29 decks
34%synergy
Lotus Petal
28%inclusion8 decks29 decks
24%synergy
Coveted Jewel
28%inclusion8 decks29 decks
27%synergy
Mox Amber
24%inclusion7 decks29 decks
23%synergy
Everflowing Chalice
21%inclusion6 decks29 decks
19%synergy
Talisman of Resilience
21%inclusion6 decks29 decks
-4%synergy
Thran Dynamo
21%inclusion6 decks29 decks
20%synergy
Hedron Archive
17%inclusion5 decks29 decks
17%synergy
Golgari Signet
14%inclusion4 decks29 decks
-12%synergy
Thought Vessel
14%inclusion4 decks29 decks
8%synergy
The Eternity Elevator
8.7%inclusion2 decks23 decks
8%synergy
Mind Stone
6.9%inclusion2 decks29 decks
2%synergy
Lands
Command Tower
97%inclusion28 decks29 decks
11%synergy
Swamp
93%inclusion27 decks29 decks
-4%synergy
Forest
93%inclusion27 decks29 decks
-5%synergy
Overgrown Tomb
90%inclusion26 decks29 decks
42%synergy
Bayou
90%inclusion26 decks29 decks
78%synergy
Undergrowth Stadium
86%inclusion25 decks29 decks
47%synergy
Verdant Catacombs
83%inclusion24 decks29 decks
54%synergy
Llanowar Wastes
69%inclusion20 decks29 decks
16%synergy
Woodland Cemetery
69%inclusion20 decks29 decks
5%synergy
Twilight Mire
55%inclusion16 decks29 decks
16%synergy
Misty Rainforest
52%inclusion15 decks29 decks
45%synergy
Underground Mortuary
52%inclusion15 decks29 decks
31%synergy
Nurturing Peatland
52%inclusion15 decks29 decks
39%synergy
Darkbore Pathway
48%inclusion14 decks29 decks
30%synergy
Polluted Delta
48%inclusion14 decks29 decks
42%synergy
Prismatic Vista
45%inclusion13 decks29 decks
39%synergy
Blooming Marsh
45%inclusion13 decks29 decks
31%synergy
Wastewood Verge
45%inclusion13 decks29 decks
26%synergy
Windswept Heath
41%inclusion12 decks29 decks
34%synergy
Wooded Foothills
41%inclusion12 decks29 decks
35%synergy
Revitalizing Repast
38%inclusion11 decks29 decks
18%synergy
Tainted Wood
38%inclusion11 decks29 decks
-6%synergy
Bloodstained Mire
38%inclusion11 decks29 decks
32%synergy
Marsh Flats
34%inclusion10 decks29 decks
28%synergy
Fell the Profane
31%inclusion9 decks29 decks
22%synergy
Deathcap Glade
28%inclusion8 decks29 decks
-4%synergy
Viridescent Bog
24%inclusion7 decks29 decks
2%synergy
Mana Confluence
24%inclusion7 decks29 decks
21%synergy
Starting Town
23%inclusion6 decks26 decks
22%synergy
Vernal Fen
22%inclusion5 decks23 decks
1%synergy
Disciple of Freyalise
21%inclusion6 decks29 decks
12%synergy
Necroblossom Snarl
21%inclusion6 decks29 decks
-16%synergy
Reflecting Pool
21%inclusion6 decks29 decks
18%synergy
City of Brass
21%inclusion6 decks29 decks
17%synergy
Malakir Rebirth
17%inclusion5 decks29 decks
7%synergy
Bala Ged Recovery
17%inclusion5 decks29 decks
6%synergy
Urza's Cave
14%inclusion4 decks29 decks
12%synergy
Gemstone Caverns
14%inclusion4 decks29 decks
11%synergy
Woodland Chasm
14%inclusion4 decks29 decks
7%synergy
Fabled Passage
10%inclusion3 decks29 decks
-4%synergy
Exotic Orchard
10%inclusion3 decks29 decks
-18%synergy
Boggart Trawler
10%inclusion3 decks29 decks
7%synergy
Snow-Covered Forest
10%inclusion3 decks29 decks
6%synergy
Cavern of Souls
10%inclusion3 decks29 decks
4%synergy
Haunted Mire
10%inclusion3 decks29 decks
-5%synergy
Snow-Covered Swamp
10%inclusion3 decks29 decks
6%synergy
Festering Thicket
8.7%inclusion2 decks23 decks
0%synergy
Wastes
6.9%inclusion2 decks29 decks
7%synergy
Gemstone Mine
6.9%inclusion2 decks29 decks
7%synergy
Golgari Rot Farm
6.9%inclusion2 decks29 decks
-33%synergy