Belbe, Corrupted Observer (Commander) - Core X Spells

Belbe, Corrupted Observer
Rank #636
6decks
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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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Lands
Back to Top
Mardu Shadowspear
83%inclusion5 decks6 decks
83%synergy
Leechridden Swamp
83%inclusion5 decks6 decks
82%synergy
Sanguine Syphoner
67%inclusion4 decks6 decks
66%synergy
Pulse Tracker
67%inclusion4 decks6 decks
66%synergy
Vicious Conquistador
67%inclusion4 decks6 decks
66%synergy
Night Market Lookout
67%inclusion4 decks6 decks
66%synergy
Sanctum of Stone Fangs
67%inclusion4 decks6 decks
66%synergy
Damnable Pact
67%inclusion4 decks6 decks
64%synergy
Game Changers
Field of the Dead
17%inclusion1 decks6 decks
12%synergy
Creatures
Creeping Bloodsucker
50%inclusion3 decks6 decks
49%synergy
Genesis Hydra
50%inclusion3 decks6 decks
50%synergy
Loyal Subordinate
50%inclusion3 decks6 decks
49%synergy
Witherbloom Apprentice
33%inclusion2 decks6 decks
29%synergy
Beast Whisperer
33%inclusion2 decks6 decks
20%synergy
Massacre Wurm
33%inclusion2 decks6 decks
26%synergy
Hungering Hydra
33%inclusion2 decks6 decks
33%synergy
Armaggon, Future Shark
33%inclusion1 decks3 decks
33%synergy
Sandstone Oracle
33%inclusion2 decks6 decks
33%synergy
Oblivion Sower
33%inclusion2 decks6 decks
33%synergy
Thornbow Archer
33%inclusion2 decks6 decks
32%synergy
Twilight Prophet
33%inclusion2 decks6 decks
33%synergy
Poison-Tip Archer
33%inclusion2 decks6 decks
16%synergy
Hooded Hydra
33%inclusion2 decks6 decks
32%synergy
Stonecoil Serpent
33%inclusion2 decks6 decks
32%synergy
Ulamog's Crusher
33%inclusion2 decks6 decks
33%synergy
Artisan of Kozilek
33%inclusion2 decks6 decks
33%synergy
Vastwood Hydra
33%inclusion2 decks6 decks
33%synergy
Marketback Walker
33%inclusion2 decks6 decks
33%synergy
Endbringer
33%inclusion2 decks6 decks
33%synergy
Morlun, Devourer of Spiders
20%inclusion1 decks5 decks
20%synergy
Rune-Scarred Demon
17%inclusion1 decks6 decks
16%synergy
Bismuth Mindrender
17%inclusion1 decks6 decks
17%synergy
Glaring Fleshraker
17%inclusion1 decks6 decks
16%synergy
Breaker of Armies
17%inclusion1 decks6 decks
16%synergy
Graveyard Trespasser
17%inclusion1 decks6 decks
17%synergy
Thrull Parasite
17%inclusion1 decks6 decks
16%synergy
Tyrant Guard
17%inclusion1 decks6 decks
17%synergy
Mutated Cultist
17%inclusion1 decks6 decks
17%synergy
Terastodon
17%inclusion1 decks6 decks
15%synergy
Warped Tusker
17%inclusion1 decks6 decks
16%synergy
Insidious Fungus
17%inclusion1 decks6 decks
11%synergy
Walking Ballista
17%inclusion1 decks6 decks
15%synergy
Gollum, Scheming Guide
17%inclusion1 decks6 decks
17%synergy
Lord of the Accursed
17%inclusion1 decks6 decks
16%synergy
Abundant Maw
17%inclusion1 decks6 decks
17%synergy
Hooded Blightfang
17%inclusion1 decks6 decks
13%synergy
Eternal Witness
17%inclusion1 decks6 decks
-5%synergy
Greenwarden of Murasa
17%inclusion1 decks6 decks
16%synergy
Rottenmouth Viper
17%inclusion1 decks6 decks
14%synergy
Psychosis Crawler
17%inclusion1 decks6 decks
15%synergy
Agate-Blade Assassin
17%inclusion1 decks6 decks
16%synergy
Eldrazi Ravager
17%inclusion1 decks6 decks
17%synergy
Durnan of the Yawning Portal
17%inclusion1 decks6 decks
17%synergy
Selvala, Heart of the Wilds
17%inclusion1 decks6 decks
13%synergy
Nyxborn Hydra
17%inclusion1 decks6 decks
16%synergy
Scrawling Crawler
17%inclusion1 decks6 decks
16%synergy
Reality Smasher
17%inclusion1 decks6 decks
17%synergy
Maelstrom Colossus
17%inclusion1 decks6 decks
16%synergy
Brawn
17%inclusion1 decks6 decks
13%synergy
Instants
Putrefy
50%inclusion3 decks6 decks
18%synergy
Snakeskin Veil
33%inclusion2 decks6 decks
25%synergy
Tear Asunder
33%inclusion2 decks6 decks
18%synergy
Crushing Disappointment
33%inclusion2 decks6 decks
33%synergy
Revitalizing Repast
33%inclusion2 decks6 decks
13%synergy
Black Sun's Twilight
33%inclusion2 decks6 decks
33%synergy
Tainted Treats
33%inclusion1 decks3 decks
32%synergy
Biosynthic Burst
20%inclusion1 decks5 decks
19%synergy
Fell the Profane
17%inclusion1 decks6 decks
7%synergy
Empty the Pits
17%inclusion1 decks6 decks
16%synergy
Heritage Reclamation
17%inclusion1 decks6 decks
15%synergy
Rise of the Dread Marn
17%inclusion1 decks6 decks
16%synergy
Heroic Intervention
17%inclusion1 decks6 decks
-15%synergy
Hazel's Nocturne
17%inclusion1 decks6 decks
16%synergy
Village Rites
17%inclusion1 decks6 decks
0%synergy
Moonlight Bargain
17%inclusion1 decks6 decks
17%synergy
Dark Ritual
17%inclusion1 decks6 decks
-2%synergy
Silkguard
17%inclusion1 decks6 decks
16%synergy
Beast Within
17%inclusion1 decks6 decks
-17%synergy
Return to Nature
17%inclusion1 decks6 decks
12%synergy
Destined // Lead
17%inclusion1 decks6 decks
16%synergy
Infernal Grasp
17%inclusion1 decks6 decks
9%synergy
Wild Shape
17%inclusion1 decks6 decks
17%synergy
Assassin's Trophy
17%inclusion1 decks6 decks
-31%synergy
Baleful Mastery
17%inclusion1 decks6 decks
15%synergy
Tamiyo's Safekeeping
17%inclusion1 decks6 decks
9%synergy
Erebos's Intervention
17%inclusion1 decks6 decks
16%synergy
Sorceries
Vicious Rumors
50%inclusion3 decks6 decks
49%synergy
In Garruk's Wake
50%inclusion3 decks6 decks
45%synergy
Green Sun's Twilight
33%inclusion2 decks6 decks
33%synergy
Tooth and Nail
33%inclusion2 decks6 decks
32%synergy
Feed the Swarm
33%inclusion2 decks6 decks
26%synergy
Animist's Awakening
33%inclusion2 decks6 decks
32%synergy
Exsanguinate
33%inclusion2 decks6 decks
24%synergy
Cut of the Profits
33%inclusion2 decks6 decks
33%synergy
Risky Shortcut
33%inclusion2 decks6 decks
33%synergy
Genesis Wave
33%inclusion2 decks6 decks
30%synergy
Shredder's Technique
33%inclusion1 decks3 decks
33%synergy
New Generation's Technique
33%inclusion1 decks3 decks
33%synergy
Rankle's Prank
17%inclusion1 decks6 decks
16%synergy
Gaze of Granite
17%inclusion1 decks6 decks
15%synergy
Retrieve
17%inclusion1 decks6 decks
16%synergy
Kodama's Reach
17%inclusion1 decks6 decks
-4%synergy
Culling Ritual
17%inclusion1 decks6 decks
-5%synergy
Plague Wind
17%inclusion1 decks6 decks
15%synergy
Pest Infestation
17%inclusion1 decks6 decks
3%synergy
Three Visits
17%inclusion1 decks6 decks
-2%synergy
Find // Finality
17%inclusion1 decks6 decks
15%synergy
Wear Down
17%inclusion1 decks6 decks
15%synergy
Finale of Eternity
17%inclusion1 decks6 decks
16%synergy
Infernal Offering
17%inclusion1 decks6 decks
17%synergy
Fade into Antiquity
17%inclusion1 decks6 decks
16%synergy
Tempt with Discovery
17%inclusion1 decks6 decks
15%synergy
Hour of Promise
17%inclusion1 decks6 decks
16%synergy
Stir the Sands
17%inclusion1 decks6 decks
17%synergy
Dread Summons
17%inclusion1 decks6 decks
16%synergy
Killing Wave
17%inclusion1 decks6 decks
16%synergy
Profane Command
17%inclusion1 decks6 decks
16%synergy
Army of the Damned
17%inclusion1 decks6 decks
14%synergy
Nature's Lore
17%inclusion1 decks6 decks
-9%synergy
Titania's Command
17%inclusion1 decks6 decks
16%synergy
Smallpox
17%inclusion1 decks6 decks
16%synergy
Witherbloom Command
17%inclusion1 decks6 decks
15%synergy
Harmonize
17%inclusion1 decks6 decks
9%synergy
Night's Whisper
17%inclusion1 decks6 decks
7%synergy
Dregs of Sorrow
17%inclusion1 decks6 decks
16%synergy
Rampant Growth
17%inclusion1 decks6 decks
-15%synergy
Hex
17%inclusion1 decks6 decks
16%synergy
Cultivate
17%inclusion1 decks6 decks
-22%synergy
Decree of Pain
17%inclusion1 decks6 decks
12%synergy
Maelstrom Pulse
17%inclusion1 decks6 decks
11%synergy
Reanimate
17%inclusion1 decks6 decks
-3%synergy
Mascot Exhibition
17%inclusion1 decks6 decks
17%synergy
From Under the Floorboards
17%inclusion1 decks6 decks
17%synergy
Necrotic Hex
17%inclusion1 decks6 decks
16%synergy
Nylea's Intervention
17%inclusion1 decks6 decks
16%synergy
Dig Up
17%inclusion1 decks6 decks
14%synergy
Utility Artifacts
Cryptolith Fragment
50%inclusion3 decks6 decks
49%synergy
Horizon Stone
50%inclusion3 decks6 decks
50%synergy
Staff of Nin
33%inclusion2 decks6 decks
33%synergy
Sinister Monolith
33%inclusion2 decks6 decks
32%synergy
Lightning Greaves
33%inclusion2 decks6 decks
12%synergy
Strionic Resonator
33%inclusion2 decks6 decks
32%synergy
Spine of Ish Sah
17%inclusion1 decks6 decks
17%synergy
Lithoform Engine
17%inclusion1 decks6 decks
16%synergy
God-Pharaoh's Statue
17%inclusion1 decks6 decks
16%synergy
Psychogenic Probe
17%inclusion1 decks6 decks
17%synergy
Portal to Phyrexia
17%inclusion1 decks6 decks
16%synergy
Armillary Sphere
17%inclusion1 decks6 decks
17%synergy
The Immortal Sun
17%inclusion1 decks6 decks
16%synergy
Planar Bridge
17%inclusion1 decks6 decks
16%synergy
Bontu's Monument
17%inclusion1 decks6 decks
15%synergy
Wand of Orcus
17%inclusion1 decks6 decks
16%synergy
Key to the City
17%inclusion1 decks6 decks
16%synergy
Idol of False Gods
17%inclusion1 decks6 decks
17%synergy
Rhonas's Monument
17%inclusion1 decks6 decks
16%synergy
Drossclaw
17%inclusion1 decks6 decks
16%synergy
Wondrous Crucible
17%inclusion1 decks6 decks
16%synergy
Enchantments
Okiba Reckoner Raid
50%inclusion3 decks6 decks
50%synergy
Retreat to Hagra
50%inclusion3 decks6 decks
47%synergy
Zendikar Resurgent
50%inclusion3 decks6 decks
49%synergy
Sandwurm Convergence
33%inclusion2 decks6 decks
32%synergy
Lim-Dûl's Hex
33%inclusion2 decks6 decks
33%synergy
Doubling Season
17%inclusion1 decks6 decks
-1%synergy
Up the Beanstalk
17%inclusion1 decks6 decks
16%synergy
Subversion
17%inclusion1 decks6 decks
17%synergy
Curse of the Restless Dead
17%inclusion1 decks6 decks
16%synergy
The Meathook Massacre
17%inclusion1 decks6 decks
9%synergy
Sanctum of Fruitful Harvest
17%inclusion1 decks6 decks
17%synergy
Echoes of Eternity
17%inclusion1 decks6 decks
16%synergy
Trespasser's Curse
17%inclusion1 decks6 decks
16%synergy
Branching Evolution
17%inclusion1 decks6 decks
11%synergy
Garruk's Uprising
17%inclusion1 decks6 decks
10%synergy
Binding the Old Gods
17%inclusion1 decks6 decks
9%synergy
Protection Racket
17%inclusion1 decks6 decks
17%synergy
Palace Siege
17%inclusion1 decks6 decks
16%synergy
Guardian Project
17%inclusion1 decks6 decks
10%synergy
Hopeless Nightmare
17%inclusion1 decks6 decks
16%synergy
Moldervine Reclamation
17%inclusion1 decks6 decks
-7%synergy
Endless Ranks of the Dead
17%inclusion1 decks6 decks
16%synergy
Rites of Flourishing
17%inclusion1 decks6 decks
16%synergy
Mana Bloom
17%inclusion1 decks6 decks
17%synergy
Parallel Lives
17%inclusion1 decks6 decks
4%synergy
Ill-Gotten Inheritance
17%inclusion1 decks6 decks
16%synergy
Grave Betrayal
17%inclusion1 decks6 decks
16%synergy
Mana Reflection
17%inclusion1 decks6 decks
16%synergy
Wound Reflection
17%inclusion1 decks6 decks
15%synergy
Liliana's Mastery
17%inclusion1 decks6 decks
17%synergy
Bloodchief Ascension
17%inclusion1 decks6 decks
16%synergy
Call to the Grave
17%inclusion1 decks6 decks
17%synergy
Phyrexian Arena
17%inclusion1 decks6 decks
4%synergy
Battles
Invasion of Ikoria
33%inclusion2 decks6 decks
32%synergy
Invasion of Innistrad
17%inclusion1 decks6 decks
16%synergy
Planeswalkers
Vivien, Champion of the Wilds
17%inclusion1 decks6 decks
16%synergy
Ugin, the Ineffable
17%inclusion1 decks6 decks
16%synergy
Liliana, Dreadhorde General
17%inclusion1 decks6 decks
12%synergy
Utility Lands
Bojuka Bog
33%inclusion2 decks6 decks
-9%synergy
Urborg, Tomb of Yawgmoth
33%inclusion2 decks6 decks
11%synergy
Rogue's Passage
33%inclusion2 decks6 decks
11%synergy
Mortuary Mire
17%inclusion1 decks6 decks
12%synergy
Urza's Tower
17%inclusion1 decks6 decks
16%synergy
Urza's Mine
17%inclusion1 decks6 decks
16%synergy
Vesuva
17%inclusion1 decks6 decks
16%synergy
Piranha Marsh
17%inclusion1 decks6 decks
17%synergy
Geier Reach Sanitarium
17%inclusion1 decks6 decks
15%synergy
Fertile Thicket
17%inclusion1 decks6 decks
16%synergy
Shifting Woodland
17%inclusion1 decks6 decks
7%synergy
Eldrazi Temple
17%inclusion1 decks6 decks
16%synergy
Yavimaya, Cradle of Growth
17%inclusion1 decks6 decks
-10%synergy
Takenuma, Abandoned Mire
17%inclusion1 decks6 decks
6%synergy
Thespian's Stage
17%inclusion1 decks6 decks
15%synergy
Boseiju, Who Endures
17%inclusion1 decks6 decks
-1%synergy
Reliquary Tower
17%inclusion1 decks6 decks
-6%synergy
Unholy Grotto
17%inclusion1 decks6 decks
17%synergy
Temple of the False God
17%inclusion1 decks6 decks
10%synergy
Castle Garenbrig
17%inclusion1 decks6 decks
14%synergy
Urza's Power Plant
17%inclusion1 decks6 decks
16%synergy
Mana Artifacts
Astral Cornucopia
50%inclusion3 decks6 decks
50%synergy
Sol Ring
50%inclusion3 decks6 decks
-29%synergy
Everflowing Chalice
33%inclusion2 decks6 decks
32%synergy
Arcane Signet
33%inclusion2 decks6 decks
-29%synergy
Golgari Signet
33%inclusion2 decks6 decks
9%synergy
Talisman of Resilience
33%inclusion2 decks6 decks
10%synergy
Thought Vessel
33%inclusion2 decks6 decks
28%synergy
Caged Sun
17%inclusion1 decks6 decks
16%synergy
Dreamstone Hedron
17%inclusion1 decks6 decks
16%synergy
Replicating Ring
17%inclusion1 decks6 decks
16%synergy
Crowded Crypt
17%inclusion1 decks6 decks
16%synergy
Hedron Archive
17%inclusion1 decks6 decks
16%synergy
Throne of Eldraine
17%inclusion1 decks6 decks
17%synergy
Gemstone Array
17%inclusion1 decks6 decks
17%synergy
Chromatic Orrery
17%inclusion1 decks6 decks
16%synergy
Coveted Jewel
17%inclusion1 decks6 decks
16%synergy
Gilded Lotus
17%inclusion1 decks6 decks
16%synergy
Mind Stone
17%inclusion1 decks6 decks
12%synergy
Skyclave Relic
17%inclusion1 decks6 decks
16%synergy
Pyramid of the Pantheon
17%inclusion1 decks6 decks
17%synergy
The Eternity Elevator
17%inclusion1 decks6 decks
16%synergy
Lands
Command Tower
100%inclusion6 decks6 decks
15%synergy
Llanowar Wastes
100%inclusion6 decks6 decks
46%synergy
Swamp
100%inclusion6 decks6 decks
2%synergy
Forest
100%inclusion6 decks6 decks
2%synergy
Temple of Malady
67%inclusion4 decks6 decks
33%synergy
Undergrowth Stadium
50%inclusion3 decks6 decks
11%synergy
Darkbore Pathway
50%inclusion3 decks6 decks
32%synergy
Blighted Woodland
33%inclusion2 decks6 decks
29%synergy
Verdant Catacombs
33%inclusion2 decks6 decks
4%synergy
Revitalizing Repast
33%inclusion2 decks6 decks
13%synergy
Overgrown Tomb
33%inclusion2 decks6 decks
-15%synergy
Festering Gulch
33%inclusion2 decks6 decks
30%synergy
Wastewood Verge
33%inclusion2 decks6 decks
13%synergy
Woodland Cemetery
33%inclusion2 decks6 decks
-31%synergy
Tainted Wood
33%inclusion2 decks6 decks
-10%synergy
Vernal Fen
33%inclusion2 decks6 decks
9%synergy
Prismatic Vista
17%inclusion1 decks6 decks
11%synergy
Fell the Profane
17%inclusion1 decks6 decks
7%synergy
Misty Rainforest
17%inclusion1 decks6 decks
10%synergy
Golgari Rot Farm
17%inclusion1 decks6 decks
-21%synergy
Terramorphic Expanse
17%inclusion1 decks6 decks
-4%synergy
Myriad Landscape
17%inclusion1 decks6 decks
4%synergy
Exotic Orchard
17%inclusion1 decks6 decks
-12%synergy
Windswept Heath
17%inclusion1 decks6 decks
9%synergy
Riveteers Overlook
17%inclusion1 decks6 decks
12%synergy
Ash Barrens
17%inclusion1 decks6 decks
12%synergy
Snow-Covered Forest
17%inclusion1 decks6 decks
13%synergy
Aether Hub
17%inclusion1 decks6 decks
17%synergy
Wooded Foothills
17%inclusion1 decks6 decks
10%synergy
Blooming Marsh
17%inclusion1 decks6 decks
3%synergy
Viridescent Bog
17%inclusion1 decks6 decks
-7%synergy
Witherbloom Campus
17%inclusion1 decks6 decks
13%synergy
Necroblossom Snarl
17%inclusion1 decks6 decks
-21%synergy
Unknown Shores
17%inclusion1 decks6 decks
16%synergy
Underground Mortuary
17%inclusion1 decks6 decks
-4%synergy
Nurturing Peatland
17%inclusion1 decks6 decks
5%synergy
Evolving Wilds
17%inclusion1 decks6 decks
-8%synergy
Haunted Mire
17%inclusion1 decks6 decks
1%synergy
Bayou
17%inclusion1 decks6 decks
5%synergy
Woodland Chasm
17%inclusion1 decks6 decks
11%synergy
Mana Confluence
17%inclusion1 decks6 decks
14%synergy
Bala Ged Recovery
17%inclusion1 decks6 decks
6%synergy
Snow-Covered Swamp
17%inclusion1 decks6 decks
13%synergy
Marsh Flats
17%inclusion1 decks6 decks
11%synergy
Twilight Mire
17%inclusion1 decks6 decks
-24%synergy
Polluted Delta
17%inclusion1 decks6 decks
10%synergy
City of Brass
17%inclusion1 decks6 decks
13%synergy
Deathcap Glade
17%inclusion1 decks6 decks
-17%synergy
Bloodstained Mire
17%inclusion1 decks6 decks
10%synergy
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