Belbe, Corrupted Observer (Commander) - Core

Belbe, Corrupted Observer
Rank #621
506decks
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
Molecule Man
7.7%inclusion1 decks13 decks
8%synergy
High Synergy Cards
Mardu Shadowspear
81%inclusion411 decks506 decks
80%synergy
Night Market Lookout
80%inclusion407 decks506 decks
80%synergy
Sanctum of Stone Fangs
79%inclusion402 decks506 decks
79%synergy
Vicious Conquistador
79%inclusion401 decks506 decks
78%synergy
Pulse Tracker
78%inclusion394 decks506 decks
77%synergy
Loyal Subordinate
73%inclusion370 decks506 decks
72%synergy
Cryptolith Fragment
70%inclusion353 decks506 decks
69%synergy
Thornbow Archer
63%inclusion317 decks506 decks
62%synergy
Shepherd of Rot
61%inclusion308 decks506 decks
60%synergy
Leechridden Swamp
58%inclusion296 decks506 decks
58%synergy
Top Cards
Artisan of Kozilek
58%inclusion291 decks506 decks
57%synergy
Steel Hellkite
55%inclusion276 decks506 decks
54%synergy
In Garruk's Wake
54%inclusion272 decks506 decks
48%synergy
Creeping Bloodsucker
52%inclusion263 decks506 decks
50%synergy
Endbringer
52%inclusion261 decks506 decks
51%synergy
Horizon Stone
51%inclusion257 decks506 decks
50%synergy
Vicious Rumors
49%inclusion248 decks506 decks
48%synergy
Retreat to Hagra
49%inclusion246 decks506 decks
46%synergy
Beast Within
46%inclusion234 decks506 decks
12%synergy
God-Pharaoh's Statue
45%inclusion229 decks506 decks
45%synergy
Creatures
Terastodon
43%inclusion217 decks506 decks
42%synergy
Bane of Bala Ged
42%inclusion212 decks506 decks
42%synergy
Ulamog's Crusher
41%inclusion205 decks506 decks
40%synergy
Sandstone Oracle
37%inclusion185 decks506 decks
36%synergy
Kozilek, the Great Distortion
37%inclusion185 decks506 decks
36%synergy
Oblivion Sower
34%inclusion174 decks506 decks
34%synergy
Sanguine Syphoner
34%inclusion141 decks416 decks
33%synergy
Conduit of Ruin
30%inclusion152 decks506 decks
30%synergy
Apex Devastator
28%inclusion144 decks506 decks
28%synergy
Psychosis Crawler
28%inclusion143 decks506 decks
26%synergy
Wandering Archaic
28%inclusion143 decks506 decks
28%synergy
Solemn Simulacrum
28%inclusion142 decks506 decks
19%synergy
Plague Spitter
27%inclusion138 decks506 decks
27%synergy
Desolation Twin
27%inclusion137 decks506 decks
27%synergy
Deathrite Shaman
27%inclusion135 decks506 decks
13%synergy
Meteor Golem
26%inclusion134 decks506 decks
26%synergy
Breaker of Armies
26%inclusion133 decks506 decks
26%synergy
Postmortem Professor
24%inclusion14 decks58 decks
23%synergy
Llanowar Elves
24%inclusion120 decks506 decks
-11%synergy
Pathrazer of Ulamog
23%inclusion118 decks506 decks
23%synergy
Scrawling Crawler
22%inclusion92 decks420 decks
21%synergy
Archers' Parapet
22%inclusion110 decks506 decks
22%synergy
Fierce Empath
21%inclusion107 decks506 decks
20%synergy
Wurmcoil Engine
21%inclusion105 decks506 decks
19%synergy
World Breaker
20%inclusion101 decks506 decks
20%synergy
Burnished Hart
20%inclusion100 decks506 decks
17%synergy
Phyrexian Triniform
20%inclusion99 decks506 decks
19%synergy
Bladegriff Prototype
18%inclusion93 decks506 decks
18%synergy
Maelstrom Colossus
18%inclusion92 decks506 decks
18%synergy
Vampire Neonate
17%inclusion85 decks506 decks
17%synergy
Thrull Parasite
16%inclusion83 decks506 decks
16%synergy
Kozilek, Butcher of Truth
16%inclusion83 decks506 decks
15%synergy
Dawnglade Regent
16%inclusion82 decks506 decks
16%synergy
Breaker of Creation
15%inclusion78 decks506 decks
15%synergy
Ulamog, the Ceaseless Hunger
15%inclusion76 decks506 decks
15%synergy
It That Betrays
14%inclusion72 decks506 decks
14%synergy
Elvish Mystic
13%inclusion68 decks506 decks
-15%synergy
Archon of Cruelty
13%inclusion65 decks506 decks
11%synergy
Soul of New Phyrexia
13%inclusion65 decks506 decks
13%synergy
Void Winnower
12%inclusion63 decks506 decks
12%synergy
Ulamog, the Infinite Gyre
12%inclusion63 decks506 decks
11%synergy
Disciple of Freyalise
12%inclusion61 decks506 decks
3%synergy
Glaring Fleshraker
11%inclusion56 decks506 decks
11%synergy
Kozilek, the Broken Reality
11%inclusion56 decks506 decks
11%synergy
Elves of Deep Shadow
11%inclusion55 decks506 decks
-8%synergy
Genesis Hydra
10%inclusion53 decks506 decks
10%synergy
Duplicant
10%inclusion53 decks506 decks
10%synergy
Ulamog, the Defiler
10%inclusion50 decks506 decks
9%synergy
Myr Battlesphere
10%inclusion50 decks506 decks
10%synergy
Eternal Witness
9.5%inclusion48 decks506 decks
-13%synergy
Instants
Return of the Wildspeaker
42%inclusion214 decks506 decks
31%synergy
Assassin's Trophy
39%inclusion195 decks506 decks
-9%synergy
Putrefy
38%inclusion193 decks506 decks
5%synergy
Crushing Disappointment
36%inclusion184 decks506 decks
36%synergy
Revitalizing Repast
25%inclusion127 decks506 decks
5%synergy
Heroic Intervention
21%inclusion105 decks506 decks
-11%synergy
Golgari Charm
20%inclusion99 decks506 decks
4%synergy
Tear Asunder
19%inclusion98 decks506 decks
4%synergy
Return to Nature
16%inclusion81 decks506 decks
11%synergy
Nature's Claim
14%inclusion73 decks506 decks
6%synergy
Abrupt Decay
14%inclusion71 decks506 decks
-1%synergy
Infernal Grasp
11%inclusion56 decks506 decks
3%synergy
Dark Ritual
11%inclusion55 decks506 decks
-7%synergy
Malakir Rebirth
11%inclusion54 decks506 decks
1%synergy
Fell the Profane
10%inclusion51 decks506 decks
1%synergy
Black Sun's Twilight
9.5%inclusion48 decks506 decks
9%synergy
Doom Blade
7.7%inclusion39 decks506 decks
6%synergy
Desecrate Reality
7.5%inclusion38 decks506 decks
7%synergy
Harrow
7.5%inclusion38 decks506 decks
-1%synergy
Withering Torment
7.4%inclusion34 decks460 decks
5%synergy
Tamiyo's Safekeeping
7.1%inclusion36 decks506 decks
-0%synergy
Krosan Grip
6.9%inclusion35 decks506 decks
2%synergy
Deathsprout
6.1%inclusion31 decks506 decks
1%synergy
Collective Resistance
6.1%inclusion31 decks506 decks
1%synergy
Naturalize
5.9%inclusion30 decks506 decks
4%synergy
Deadly Rollick
5.3%inclusion27 decks506 decks
-6%synergy
Go for the Throat
5.3%inclusion27 decks506 decks
0%synergy
Rushed Rebirth
5.3%inclusion27 decks506 decks
4%synergy
Mortality Spear
5.1%inclusion26 decks506 decks
-2%synergy
Kozilek's Command
5.1%inclusion26 decks506 decks
5%synergy
Sorceries
Exsanguinate
43%inclusion216 decks506 decks
33%synergy
Cultivate
36%inclusion184 decks506 decks
-3%synergy
Damnable Pact
32%inclusion164 decks506 decks
30%synergy
Rampant Growth
29%inclusion146 decks506 decks
-3%synergy
Rishkar's Expertise
24%inclusion121 decks506 decks
17%synergy
Risky Shortcut
23%inclusion79 decks342 decks
22%synergy
Green Sun's Twilight
23%inclusion114 decks506 decks
22%synergy
Read the Bones
23%inclusion114 decks506 decks
18%synergy
Culling Ritual
21%inclusion106 decks506 decks
-1%synergy
Kodama's Reach
19%inclusion97 decks506 decks
-2%synergy
Harmonize
19%inclusion95 decks506 decks
11%synergy
Torment of Hailfire
18%inclusion91 decks506 decks
12%synergy
Syphon Mind
17%inclusion86 decks506 decks
16%synergy
Decree of Pain
16%inclusion81 decks506 decks
12%synergy
Genesis Wave
13%inclusion66 decks506 decks
10%synergy
Reshape the Earth
13%inclusion66 decks506 decks
12%synergy
Last March of the Ents
13%inclusion64 decks506 decks
11%synergy
Night's Whisper
13%inclusion64 decks506 decks
3%synergy
Sign in Blood
12%inclusion62 decks506 decks
6%synergy
Plague Wind
12%inclusion61 decks506 decks
11%synergy
Cut of the Profits
12%inclusion59 decks506 decks
11%synergy
Bala Ged Recovery
12%inclusion59 decks506 decks
1%synergy
Tooth and Nail
11%inclusion58 decks506 decks
10%synergy
Farseek
11%inclusion57 decks506 decks
-7%synergy
Ambition's Cost
11%inclusion56 decks506 decks
10%synergy
Nature's Lore
11%inclusion54 decks506 decks
-15%synergy
Feed the Swarm
10%inclusion50 decks506 decks
2%synergy
Breach the Multiverse
10%inclusion50 decks506 decks
7%synergy
All Is Dust
10%inclusion49 decks506 decks
9%synergy
Finale of Eternity
10%inclusion49 decks506 decks
9%synergy
Animist's Awakening
9.3%inclusion47 decks506 decks
8%synergy
Nissa's Revelation
9.3%inclusion47 decks506 decks
9%synergy
Toxic Deluge
8.9%inclusion45 decks506 decks
-13%synergy
Gaze of Granite
8.7%inclusion44 decks506 decks
7%synergy
Three Visits
8.5%inclusion43 decks506 decks
-10%synergy
Open the Way
6.7%inclusion34 decks506 decks
6%synergy
Maelstrom Pulse
6.3%inclusion32 decks506 decks
1%synergy
Skyshroud Claim
5.9%inclusion30 decks506 decks
2%synergy
Bad Deal
5.9%inclusion30 decks506 decks
6%synergy
Hurricane
5.7%inclusion29 decks506 decks
5%synergy
Bridgeworks Battle
5.7%inclusion29 decks506 decks
1%synergy
Ancient Craving
5.7%inclusion29 decks506 decks
5%synergy
Diabolic Tutor
5.5%inclusion28 decks506 decks
1%synergy
Pest Infestation
5.3%inclusion27 decks506 decks
-8%synergy
Stargaze
5.2%inclusion26 decks497 decks
4%synergy
Turntimber Symbiosis
5.1%inclusion26 decks506 decks
4%synergy
Ezuri's Predation
5.1%inclusion26 decks506 decks
1%synergy
Migration Path
5.1%inclusion26 decks506 decks
4%synergy
Utility Artifacts
Staff of Nin
37%inclusion188 decks506 decks
37%synergy
Sinister Monolith
35%inclusion172 decks495 decks
34%synergy
Drossclaw
25%inclusion126 decks506 decks
25%synergy
Lightning Greaves
25%inclusion125 decks506 decks
3%synergy
Swiftfoot Boots
23%inclusion118 decks506 decks
-0%synergy
Planar Bridge
18%inclusion89 decks506 decks
17%synergy
Chimil, the Inner Sun
15%inclusion78 decks506 decks
15%synergy
Wondrous Crucible
15%inclusion76 decks506 decks
15%synergy
The Immortal Sun
14%inclusion70 decks506 decks
13%synergy
Portal to Phyrexia
12%inclusion60 decks506 decks
11%synergy
Strionic Resonator
10%inclusion52 decks506 decks
9%synergy
Tithing Blade
10%inclusion52 decks506 decks
9%synergy
Bontu's Monument
9.1%inclusion46 decks506 decks
8%synergy
Loreseeker's Stone
8.5%inclusion43 decks506 decks
8%synergy
The Endstone
8.2%inclusion18 decks220 decks
8%synergy
Lithoform Engine
6.7%inclusion34 decks506 decks
6%synergy
Mind's Eye
6.7%inclusion34 decks506 decks
7%synergy
Nexus of Becoming
5.5%inclusion28 decks506 decks
5%synergy
Planetarium of Wan Shi Tong
5.2%inclusion8 decks154 decks
5%synergy
Enchantments
Garruk's Uprising
38%inclusion192 decks506 decks
31%synergy
Up the Beanstalk
33%inclusion167 decks506 decks
32%synergy
Ill-Gotten Inheritance
32%inclusion162 decks506 decks
31%synergy
Okiba Reckoner Raid
30%inclusion154 decks506 decks
30%synergy
Sandwurm Convergence
28%inclusion144 decks506 decks
27%synergy
Lim-Dûl's Hex
17%inclusion84 decks506 decks
16%synergy
Court of Ambition
17%inclusion84 decks506 decks
16%synergy
Triskaidekaphobia
17%inclusion84 decks506 decks
16%synergy
Pestilence
16%inclusion80 decks506 decks
15%synergy
Phyrexian Arena
15%inclusion75 decks506 decks
2%synergy
Echoes of Eternity
12%inclusion62 decks506 decks
12%synergy
Hopeless Nightmare
12%inclusion62 decks506 decks
12%synergy
Monstrous Vortex
12%inclusion62 decks506 decks
12%synergy
Palace Siege
11%inclusion58 decks506 decks
11%synergy
Zendikar Resurgent
9.3%inclusion47 decks506 decks
9%synergy
Protection Racket
8.1%inclusion41 decks506 decks
8%synergy
Wound Reflection
7.7%inclusion39 decks506 decks
6%synergy
Tinybones Joins Up
7.3%inclusion37 decks506 decks
7%synergy
Noxious Field
6.1%inclusion31 decks506 decks
6%synergy
Eldrazi Conscription
5.9%inclusion30 decks506 decks
6%synergy
Wild Growth
5.5%inclusion28 decks506 decks
-3%synergy
Planeswalkers
Ugin, the Ineffable
43%inclusion217 decks506 decks
42%synergy
Ugin, Eye of the Storms
12%inclusion35 decks300 decks
11%synergy
Ugin, the Spirit Dragon
11%inclusion54 decks506 decks
10%synergy
Utility Lands
Bojuka Bog
32%inclusion162 decks506 decks
-10%synergy
Rogue's Passage
20%inclusion103 decks506 decks
-2%synergy
Reliquary Tower
18%inclusion91 decks506 decks
-5%synergy
Temple of the False God
16%inclusion80 decks506 decks
9%synergy
Urborg, Tomb of Yawgmoth
14%inclusion70 decks506 decks
-9%synergy
Yavimaya, Cradle of Growth
13%inclusion66 decks506 decks
-14%synergy
Shrine of the Forsaken Gods
11%inclusion57 decks506 decks
11%synergy
Mosswort Bridge
10%inclusion51 decks506 decks
5%synergy
Eldrazi Temple
8.5%inclusion43 decks506 decks
8%synergy
Boseiju, Who Endures
8.1%inclusion41 decks506 decks
-10%synergy
Sanctum of Ugin
7.9%inclusion40 decks506 decks
8%synergy
War Room
6.9%inclusion35 decks506 decks
5%synergy
Takenuma, Abandoned Mire
5.1%inclusion26 decks506 decks
-5%synergy
Mana Artifacts
Sol Ring
70%inclusion352 decks506 decks
-10%synergy
Arcane Signet
62%inclusion313 decks506 decks
-0%synergy
Dreamstone Hedron
51%inclusion260 decks506 decks
51%synergy
Everflowing Chalice
43%inclusion217 decks506 decks
42%synergy
Talisman of Resilience
38%inclusion194 decks506 decks
14%synergy
Golgari Signet
37%inclusion189 decks506 decks
13%synergy
Hedron Archive
34%inclusion173 decks506 decks
34%synergy
Coveted Jewel
33%inclusion166 decks506 decks
32%synergy
Skyclave Relic
24%inclusion122 decks506 decks
24%synergy
Gilded Lotus
24%inclusion119 decks506 decks
23%synergy
Thran Dynamo
23%inclusion118 decks506 decks
22%synergy
Mind Stone
10%inclusion51 decks506 decks
5%synergy
The Eternity Elevator
8.2%inclusion18 decks220 decks
8%synergy
Chromatic Orrery
8.1%inclusion41 decks506 decks
8%synergy
Commander's Sphere
7.7%inclusion39 decks506 decks
1%synergy
Thought Vessel
6.3%inclusion32 decks506 decks
0%synergy
Fellwar Stone
5.3%inclusion27 decks506 decks
1%synergy
Lands
Swamp
99%inclusion501 decks506 decks
2%synergy
Forest
99%inclusion499 decks506 decks
1%synergy
Command Tower
85%inclusion430 decks506 decks
-1%synergy
Llanowar Wastes
60%inclusion304 decks506 decks
7%synergy
Woodland Cemetery
56%inclusion282 decks506 decks
-9%synergy
Tainted Wood
52%inclusion264 decks506 decks
8%synergy
Temple of Malady
39%inclusion197 decks506 decks
5%synergy
Necroblossom Snarl
38%inclusion190 decks506 decks
0%synergy
Twilight Mire
37%inclusion187 decks506 decks
-3%synergy
Golgari Rot Farm
34%inclusion171 decks506 decks
-5%synergy
Undergrowth Stadium
32%inclusion164 decks506 decks
-7%synergy
Viridescent Bog
30%inclusion154 decks506 decks
7%synergy
Overgrown Tomb
30%inclusion151 decks506 decks
-18%synergy
Exotic Orchard
28%inclusion140 decks506 decks
-1%synergy
Revitalizing Repast
25%inclusion127 decks506 decks
5%synergy
Darkbore Pathway
22%inclusion112 decks506 decks
4%synergy
Blooming Marsh
20%inclusion99 decks506 decks
5%synergy
Deathcap Glade
19%inclusion96 decks506 decks
-14%synergy
Evolving Wilds
19%inclusion96 decks506 decks
-7%synergy
Myriad Landscape
19%inclusion94 decks506 decks
5%synergy
Verdant Catacombs
18%inclusion89 decks506 decks
-12%synergy
Festering Gulch
14%inclusion73 decks506 decks
11%synergy
Terramorphic Expanse
13%inclusion68 decks506 decks
-7%synergy
Haunted Mire
13%inclusion68 decks506 decks
-2%synergy
Jungle Hollow
13%inclusion67 decks506 decks
-10%synergy
Wastewood Verge
13%inclusion46 decks351 decks
-6%synergy
Vernal Fen
12%inclusion27 decks220 decks
-10%synergy
Disciple of Freyalise
12%inclusion61 decks506 decks
3%synergy
Bala Ged Recovery
12%inclusion59 decks506 decks
1%synergy
Nurturing Peatland
11%inclusion57 decks506 decks
-1%synergy
Malakir Rebirth
11%inclusion54 decks506 decks
1%synergy
Fell the Profane
10%inclusion51 decks506 decks
1%synergy
Underground Mortuary
10%inclusion50 decks506 decks
-11%synergy
Woodland Chasm
8.7%inclusion44 decks506 decks
3%synergy
Blighted Woodland
8.3%inclusion42 decks506 decks
4%synergy
Golgari Guildgate
7.7%inclusion39 decks506 decks
-0%synergy
Ash Barrens
6.9%inclusion35 decks506 decks
2%synergy
Path of Ancestry
6.5%inclusion33 decks506 decks
-17%synergy
Darkmoss Bridge
5.9%inclusion30 decks506 decks
-3%synergy
Bridgeworks Battle
5.7%inclusion29 decks506 decks
1%synergy
Bayou
5.7%inclusion29 decks506 decks
-6%synergy
Turntimber Symbiosis
5.1%inclusion26 decks506 decks
4%synergy