Belbe, Corrupted Observer (Commander) - Expensive Upgraded

Belbe, Corrupted Observer
Rank #606
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%inclusion1 decks3 decks
16%synergy
High Synergy Cards
Vicious Conquistador
86%inclusion25 decks29 decks
85%synergy
Sanctum of Stone Fangs
86%inclusion25 decks29 decks
85%synergy
Mardu Shadowspear
83%inclusion24 decks29 decks
82%synergy
Night Market Lookout
83%inclusion24 decks29 decks
82%synergy
Creeping Bloodsucker
83%inclusion24 decks29 decks
81%synergy
Thornbow Archer
76%inclusion22 decks29 decks
75%synergy
Loyal Subordinate
72%inclusion21 decks29 decks
72%synergy
Pulse Tracker
72%inclusion21 decks29 decks
72%synergy
Kozilek, Butcher of Truth
69%inclusion20 decks29 decks
68%synergy
Wandering Archaic
66%inclusion19 decks29 decks
65%synergy
Top Cards
Assassin's Trophy
69%inclusion20 decks29 decks
22%synergy
Cryptolith Fragment
66%inclusion19 decks29 decks
65%synergy
Portal to Phyrexia
62%inclusion18 decks29 decks
61%synergy
Heroic Intervention
62%inclusion18 decks29 decks
31%synergy
Shepherd of Rot
62%inclusion18 decks29 decks
61%synergy
Ugin, Eye of the Storms
61%inclusion17 decks28 decks
60%synergy
Ulamog, the Ceaseless Hunger
59%inclusion17 decks29 decks
58%synergy
In Garruk's Wake
59%inclusion17 decks29 decks
54%synergy
Deadly Rollick
55%inclusion16 decks29 decks
44%synergy
Sire of Seven Deaths
55%inclusion16 decks29 decks
55%synergy
Game Changers
Demonic Tutor
59%inclusion17 decks29 decks
43%synergy
Vampiric Tutor
52%inclusion15 decks29 decks
41%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
Field of the Dead
10%inclusion3 decks29 decks
6%synergy
Mana Vault
10%inclusion3 decks29 decks
8%synergy
Crop Rotation
6.9%inclusion2 decks29 decks
-1%synergy
Necropotence
6.9%inclusion2 decks29 decks
4%synergy
Creatures
Ulamog, the Infinite Gyre
55%inclusion16 decks29 decks
54%synergy
Conduit of Ruin
55%inclusion16 decks29 decks
55%synergy
Kozilek, the Great Distortion
52%inclusion15 decks29 decks
51%synergy
Void Winnower
52%inclusion15 decks29 decks
51%synergy
Sanguine Syphoner
52%inclusion15 decks29 decks
51%synergy
Ulamog, the Defiler
52%inclusion15 decks29 decks
51%synergy
Deathrite Shaman
48%inclusion14 decks29 decks
34%synergy
Wurmcoil Engine
48%inclusion14 decks29 decks
47%synergy
Summon: Bahamut
48%inclusion12 decks25 decks
47%synergy
It That Betrays
38%inclusion11 decks29 decks
37%synergy
Zhulodok, Void Gorger
38%inclusion11 decks29 decks
38%synergy
Scrawling Crawler
34%inclusion10 decks29 decks
34%synergy
Steel Hellkite
31%inclusion9 decks29 decks
30%synergy
Apex Devastator
31%inclusion9 decks29 decks
30%synergy
Fierce Empath
28%inclusion8 decks29 decks
27%synergy
Plague Spitter
28%inclusion8 decks29 decks
27%synergy
Artisan of Kozilek
24%inclusion7 decks29 decks
23%synergy
Kozilek, the Broken Reality
24%inclusion7 decks29 decks
24%synergy
Archon of Cruelty
24%inclusion7 decks29 decks
22%synergy
Birds of Paradise
24%inclusion7 decks29 decks
3%synergy
The Walls of Ba Sing Se
23%inclusion3 decks13 decks
23%synergy
Solemn Simulacrum
21%inclusion6 decks29 decks
12%synergy
Glaring Fleshraker
21%inclusion6 decks29 decks
20%synergy
Flayer of Loyalties
21%inclusion6 decks29 decks
21%synergy
Bane of Bala Ged
21%inclusion6 decks29 decks
20%synergy
Emrakul, the World Anew
21%inclusion6 decks29 decks
21%synergy
Sheoldred, Whispering One
21%inclusion6 decks29 decks
16%synergy
Emrakul, the Promised End
21%inclusion6 decks29 decks
20%synergy
Cityscape Leveler
21%inclusion6 decks29 decks
20%synergy
Elves of Deep Shadow
17%inclusion5 decks29 decks
-1%synergy
Terastodon
17%inclusion5 decks29 decks
16%synergy
Elvish Mystic
17%inclusion5 decks29 decks
-11%synergy
Disciple of Freyalise
17%inclusion5 decks29 decks
8%synergy
Llanowar Elves
17%inclusion5 decks29 decks
-18%synergy
Elvish Spirit Guide
17%inclusion5 decks29 decks
14%synergy
Sandstone Oracle
17%inclusion5 decks29 decks
17%synergy
Endbringer
17%inclusion5 decks29 decks
17%synergy
World Breaker
17%inclusion5 decks29 decks
17%synergy
Oblivion Sower
17%inclusion5 decks29 decks
17%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
Cauldron Familiar
14%inclusion4 decks29 decks
8%synergy
Blightsteel Colossus
14%inclusion4 decks29 decks
13%synergy
Summon: Primal Odin
12%inclusion3 decks25 decks
11%synergy
Breaker of Armies
10%inclusion3 decks29 decks
10%synergy
Eternal Witness
10%inclusion3 decks29 decks
-12%synergy
Hooded Blightfang
10%inclusion3 decks29 decks
7%synergy
Pathrazer of Ulamog
10%inclusion3 decks29 decks
10%synergy
Devourer of Destiny
10%inclusion3 decks29 decks
10%synergy
Instants
Revitalizing Repast
34%inclusion10 decks29 decks
15%synergy
Return of the Wildspeaker
31%inclusion9 decks29 decks
20%synergy
Dark Ritual
31%inclusion9 decks29 decks
14%synergy
Fell the Profane
28%inclusion8 decks29 decks
18%synergy
Beast Within
28%inclusion8 decks29 decks
-7%synergy
Kozilek's Command
24%inclusion7 decks29 decks
24%synergy
Veil of Summer
17%inclusion5 decks29 decks
11%synergy
Malakir Rebirth
17%inclusion5 decks29 decks
7%synergy
Abrupt Decay
14%inclusion4 decks29 decks
-2%synergy
Nature's Claim
14%inclusion4 decks29 decks
5%synergy
Crushing Disappointment
14%inclusion4 decks29 decks
13%synergy
Tear Asunder
14%inclusion4 decks29 decks
-1%synergy
Autumn's Veil
10%inclusion3 decks29 decks
8%synergy
Putrefy
10%inclusion3 decks29 decks
-23%synergy
Force of Vigor
10%inclusion3 decks29 decks
6%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
Snuff Out
6.9%inclusion2 decks29 decks
5%synergy
Flare of Malice
6.9%inclusion2 decks29 decks
5%synergy
Chord of Calling
6.9%inclusion2 decks29 decks
1%synergy
Khalni Ambush
6.9%inclusion2 decks29 decks
5%synergy
Moment's Peace
6.9%inclusion2 decks29 decks
6%synergy
Windgrace's Judgment
6.9%inclusion2 decks29 decks
2%synergy
Eldritch Immunity
6.9%inclusion2 decks29 decks
6%synergy
Withering Torment
6.9%inclusion2 decks29 decks
4%synergy
Sorceries
Torment of Hailfire
52%inclusion15 decks29 decks
46%synergy
Rise of the Eldrazi
38%inclusion11 decks29 decks
38%synergy
Vicious Rumors
38%inclusion11 decks29 decks
37%synergy
Risky Shortcut
38%inclusion11 decks29 decks
37%synergy
All Is Dust
31%inclusion9 decks29 decks
31%synergy
Tooth and Nail
31%inclusion9 decks29 decks
30%synergy
Cultivate
31%inclusion9 decks29 decks
-8%synergy
Toxic Deluge
31%inclusion9 decks29 decks
10%synergy
Night's Whisper
31%inclusion9 decks29 decks
22%synergy
Kodama's Reach
24%inclusion7 decks29 decks
2%synergy
Last March of the Ents
24%inclusion7 decks29 decks
23%synergy
Damnable Pact
24%inclusion7 decks29 decks
22%synergy
Exsanguinate
24%inclusion7 decks29 decks
15%synergy
Breach the Multiverse
24%inclusion7 decks29 decks
21%synergy
Open the Way
24%inclusion7 decks29 decks
23%synergy
Sign in Blood
21%inclusion6 decks29 decks
14%synergy
Reshape the Earth
21%inclusion6 decks29 decks
20%synergy
Culling Ritual
17%inclusion5 decks29 decks
-4%synergy
Plague Wind
17%inclusion5 decks29 decks
16%synergy
Finale of Devastation
17%inclusion5 decks29 decks
10%synergy
Skyshroud Claim
17%inclusion5 decks29 decks
13%synergy
Rishkar's Expertise
17%inclusion5 decks29 decks
11%synergy
Syphon Mind
17%inclusion5 decks29 decks
16%synergy
Bala Ged Recovery
17%inclusion5 decks29 decks
6%synergy
Harmonize
14%inclusion4 decks29 decks
6%synergy
Green Sun's Zenith
10%inclusion3 decks29 decks
4%synergy
Farseek
10%inclusion3 decks29 decks
-8%synergy
Read the Bones
10%inclusion3 decks29 decks
5%synergy
Scheming Symmetry
10%inclusion3 decks29 decks
10%synergy
Stargaze
10%inclusion3 decks29 decks
9%synergy
Day of Black Sun
7.7%inclusion1 decks13 decks
7%synergy
Nature's Rhythm
7.1%inclusion2 decks28 decks
3%synergy
Elven Farsight
6.9%inclusion2 decks29 decks
6%synergy
Pest Infestation
6.9%inclusion2 decks29 decks
-5%synergy
Profane Tutor
6.9%inclusion2 decks29 decks
6%synergy
Peer into the Abyss
6.9%inclusion2 decks29 decks
6%synergy
Turntimber Symbiosis
6.9%inclusion2 decks29 decks
6%synergy
Ancient Craving
6.9%inclusion2 decks29 decks
6%synergy
Mind Twist
6.9%inclusion2 decks29 decks
7%synergy
Buried Alive
6.9%inclusion2 decks29 decks
-1%synergy
Cut of the Profits
6.9%inclusion2 decks29 decks
7%synergy
Decree of Pain
6.9%inclusion2 decks29 decks
2%synergy
Sylvan Tutor
6.9%inclusion2 decks29 decks
6%synergy
Bridgeworks Battle
6.9%inclusion2 decks29 decks
3%synergy
Reanimate
6.9%inclusion2 decks29 decks
-13%synergy
Malevolent Rumble
6.9%inclusion2 decks29 decks
5%synergy
Rise of the Dark Realms
6.9%inclusion2 decks29 decks
2%synergy
Genesis Wave
6.9%inclusion2 decks29 decks
4%synergy
Utility Artifacts
God-Pharaoh's Statue
45%inclusion13 decks29 decks
44%synergy
The Great Henge
38%inclusion11 decks29 decks
32%synergy
Lightning Greaves
38%inclusion11 decks29 decks
16%synergy
Palantír of Orthanc
31%inclusion9 decks29 decks
30%synergy
Horizon Stone
28%inclusion8 decks29 decks
27%synergy
Chimil, the Inner Sun
24%inclusion7 decks29 decks
24%synergy
The Immortal Sun
24%inclusion7 decks29 decks
24%synergy
The Endstone
23%inclusion5 decks22 decks
22%synergy
Planar Bridge
21%inclusion6 decks29 decks
20%synergy
Drossclaw
21%inclusion6 decks29 decks
20%synergy
Akroma's Memorial
17%inclusion5 decks29 decks
16%synergy
Staff of Nin
14%inclusion4 decks29 decks
13%synergy
Sinister Monolith
14%inclusion4 decks29 decks
13%synergy
Darksteel Monolith
14%inclusion4 decks29 decks
14%synergy
Wondrous Crucible
10%inclusion3 decks29 decks
10%synergy
The Darkness Crystal
8.0%inclusion2 decks25 decks
7%synergy
Planetarium of Wan Shi Tong
7.7%inclusion1 decks13 decks
8%synergy
Crawlspace
6.9%inclusion2 decks29 decks
7%synergy
Mind's Eye
6.9%inclusion2 decks29 decks
7%synergy
Kaldra Compleat
6.9%inclusion2 decks29 decks
7%synergy
Wishclaw Talisman
6.9%inclusion2 decks29 decks
5%synergy
Bontu's Monument
6.9%inclusion2 decks29 decks
6%synergy
Mystic Forge
6.9%inclusion2 decks29 decks
6%synergy
Horn of Greed
6.9%inclusion2 decks29 decks
7%synergy
Swiftfoot Boots
6.9%inclusion2 decks29 decks
-17%synergy
Strionic Resonator
6.9%inclusion2 decks29 decks
6%synergy
Enchantments
Sylvan Library
45%inclusion13 decks29 decks
36%synergy
Up the Beanstalk
34%inclusion10 decks29 decks
33%synergy
Okiba Reckoner Raid
34%inclusion10 decks29 decks
34%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
Hopeless Nightmare
17%inclusion5 decks29 decks
17%synergy
Palace Siege
14%inclusion4 decks29 decks
13%synergy
Guardian Project
14%inclusion4 decks29 decks
7%synergy
Sandwurm Convergence
14%inclusion4 decks29 decks
13%synergy
Phyrexian Arena
14%inclusion4 decks29 decks
1%synergy
Ripples of Undeath
10%inclusion3 decks29 decks
3%synergy
Ill-Gotten Inheritance
10%inclusion3 decks29 decks
10%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
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
Protection Racket
6.9%inclusion2 decks29 decks
7%synergy
Zendikar Resurgent
6.9%inclusion2 decks29 decks
6%synergy
Exquisite Blood
6.9%inclusion2 decks29 decks
4%synergy
Mana Reflection
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
28%inclusion8 decks29 decks
27%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
79%inclusion23 decks29 decks
57%synergy
Yavimaya, Cradle of Growth
72%inclusion21 decks29 decks
45%synergy
Leechridden Swamp
52%inclusion15 decks29 decks
51%synergy
Bojuka Bog
45%inclusion13 decks29 decks
4%synergy
Eldrazi Temple
31%inclusion9 decks29 decks
31%synergy
Takenuma, Abandoned Mire
28%inclusion8 decks29 decks
17%synergy
Reliquary Tower
28%inclusion8 decks29 decks
4%synergy
Eye of Ugin
24%inclusion7 decks29 decks
24%synergy
Urza's Saga
21%inclusion6 decks29 decks
16%synergy
Ugin's Labyrinth
21%inclusion6 decks29 decks
21%synergy
Cabal Coffers
21%inclusion6 decks29 decks
12%synergy
Shrine of the Forsaken Gods
17%inclusion5 decks29 decks
17%synergy
Castle Locthwain
17%inclusion5 decks29 decks
14%synergy
War Room
14%inclusion4 decks29 decks
12%synergy
Sanctum of Ugin
14%inclusion4 decks29 decks
14%synergy
Castle Garenbrig
14%inclusion4 decks29 decks
11%synergy
Volrath's Stronghold
10%inclusion3 decks29 decks
9%synergy
Temple of the False God
10%inclusion3 decks29 decks
4%synergy
Shifting Woodland
10%inclusion3 decks29 decks
0%synergy
Strip Mine
10%inclusion3 decks29 decks
8%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
Bazaar of Baghdad
6.9%inclusion2 decks29 decks
7%synergy
Deserted Temple
6.9%inclusion2 decks29 decks
6%synergy
Gaea's Cradle
6.9%inclusion2 decks29 decks
1%synergy
Pendelhaven
6.9%inclusion2 decks29 decks
6%synergy
Nykthos, Shrine to Nyx
6.9%inclusion2 decks29 decks
4%synergy
Inventors' Fair
6.9%inclusion2 decks29 decks
6%synergy
Mikokoro, Center of the Sea
6.9%inclusion2 decks29 decks
7%synergy
Muraganda Raceway
6.9%inclusion2 decks29 decks
7%synergy
Multiversal Passage
5.3%inclusion1 decks19 decks
5%synergy
Mana Artifacts
Sol Ring
66%inclusion19 decks29 decks
-14%synergy
Arcane Signet
48%inclusion14 decks29 decks
-14%synergy
Gilded Lotus
38%inclusion11 decks29 decks
37%synergy
Skyclave Relic
34%inclusion10 decks29 decks
34%synergy
Dreamstone Hedron
28%inclusion8 decks29 decks
27%synergy
Lotus Petal
28%inclusion8 decks29 decks
24%synergy
Chromatic Orrery
28%inclusion8 decks29 decks
27%synergy
Mox Amber
21%inclusion6 decks29 decks
19%synergy
Talisman of Resilience
21%inclusion6 decks29 decks
-4%synergy
Coveted Jewel
21%inclusion6 decks29 decks
20%synergy
Everflowing Chalice
17%inclusion5 decks29 decks
16%synergy
Hedron Archive
17%inclusion5 decks29 decks
17%synergy
Thran Dynamo
17%inclusion5 decks29 decks
16%synergy
Thought Vessel
14%inclusion4 decks29 decks
8%synergy
Golgari Signet
10%inclusion3 decks29 decks
-15%synergy
Lands
Command Tower
97%inclusion28 decks29 decks
11%synergy
Swamp
93%inclusion27 decks29 decks
-4%synergy
Forest
93%inclusion27 decks29 decks
-5%synergy
Bayou
86%inclusion25 decks29 decks
74%synergy
Overgrown Tomb
86%inclusion25 decks29 decks
39%synergy
Undergrowth Stadium
83%inclusion24 decks29 decks
44%synergy
Verdant Catacombs
79%inclusion23 decks29 decks
50%synergy
Llanowar Wastes
69%inclusion20 decks29 decks
16%synergy
Woodland Cemetery
69%inclusion20 decks29 decks
5%synergy
Nurturing Peatland
48%inclusion14 decks29 decks
36%synergy
Twilight Mire
48%inclusion14 decks29 decks
9%synergy
Misty Rainforest
45%inclusion13 decks29 decks
38%synergy
Polluted Delta
45%inclusion13 decks29 decks
39%synergy
Darkbore Pathway
45%inclusion13 decks29 decks
26%synergy
Blooming Marsh
41%inclusion12 decks29 decks
27%synergy
Underground Mortuary
41%inclusion12 decks29 decks
21%synergy
Wastewood Verge
41%inclusion12 decks29 decks
22%synergy
Tainted Wood
41%inclusion12 decks29 decks
-3%synergy
Prismatic Vista
34%inclusion10 decks29 decks
29%synergy
Windswept Heath
34%inclusion10 decks29 decks
27%synergy
Wooded Foothills
34%inclusion10 decks29 decks
28%synergy
Revitalizing Repast
34%inclusion10 decks29 decks
15%synergy
Bloodstained Mire
34%inclusion10 decks29 decks
28%synergy
Fell the Profane
28%inclusion8 decks29 decks
18%synergy
Marsh Flats
28%inclusion8 decks29 decks
21%synergy
Mana Confluence
24%inclusion7 decks29 decks
21%synergy
Deathcap Glade
24%inclusion7 decks29 decks
-7%synergy
Starting Town
24%inclusion6 decks25 decks
23%synergy
Viridescent Bog
21%inclusion6 decks29 decks
-2%synergy
City of Brass
21%inclusion6 decks29 decks
17%synergy
Vernal Fen
18%inclusion4 decks22 decks
-2%synergy
Disciple of Freyalise
17%inclusion5 decks29 decks
8%synergy
Reflecting Pool
17%inclusion5 decks29 decks
15%synergy
Necroblossom Snarl
17%inclusion5 decks29 decks
-20%synergy
Bala Ged Recovery
17%inclusion5 decks29 decks
6%synergy
Malakir Rebirth
17%inclusion5 decks29 decks
7%synergy
Woodland Chasm
14%inclusion4 decks29 decks
7%synergy
Gemstone Caverns
14%inclusion4 decks29 decks
11%synergy
Exotic Orchard
10%inclusion3 decks29 decks
-18%synergy
Urza's Cave
10%inclusion3 decks29 decks
8%synergy
Snow-Covered Forest
10%inclusion3 decks29 decks
6%synergy
Haunted Mire
10%inclusion3 decks29 decks
-5%synergy
Snow-Covered Swamp
10%inclusion3 decks29 decks
6%synergy
Temple of Malady
10%inclusion3 decks29 decks
-24%synergy
Festering Thicket
9.1%inclusion2 decks22 decks
1%synergy
Gemstone Mine
6.9%inclusion2 decks29 decks
7%synergy
Fabled Passage
6.9%inclusion2 decks29 decks
-8%synergy
Golgari Rot Farm
6.9%inclusion2 decks29 decks
-33%synergy
Turntimber Symbiosis
6.9%inclusion2 decks29 decks
6%synergy
Khalni Ambush
6.9%inclusion2 decks29 decks
5%synergy