Belbe, Corrupted Observer (Commander) - Optimized Group Slug

Belbe, Corrupted Observer
Rank #584
7decks
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Background image for Commander Mana Curves for Beginners
Brian Cain
Jan 6, 2025
Brian Cain
Commander Mana Curves for Beginners
Brian shows new players how to best curve out a solid manabase for your Commander decks.
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Utility Lands
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The Walls of Ba Sing Se
50%inclusion1 decks2 decks
49%synergy
Ba Sing Se
50%inclusion1 decks2 decks
48%synergy
High Synergy Cards
Pulse Tracker
86%inclusion6 decks7 decks
85%synergy
Vicious Conquistador
86%inclusion6 decks7 decks
85%synergy
Steel Hellkite
71%inclusion5 decks7 decks
70%synergy
Mardu Shadowspear
71%inclusion5 decks7 decks
70%synergy
Night Market Lookout
71%inclusion5 decks7 decks
70%synergy
Breaker of Creation
57%inclusion4 decks7 decks
57%synergy
Pathrazer of Ulamog
57%inclusion4 decks7 decks
57%synergy
Void Winnower
57%inclusion4 decks7 decks
57%synergy
God-Pharaoh's Statue
57%inclusion4 decks7 decks
56%synergy
Artisan of Kozilek
57%inclusion4 decks7 decks
56%synergy
Top Cards
Assassin's Trophy
71%inclusion5 decks7 decks
26%synergy
Creeping Bloodsucker
57%inclusion4 decks7 decks
55%synergy
Deathrite Shaman
57%inclusion4 decks7 decks
43%synergy
Psychosis Crawler
57%inclusion4 decks7 decks
55%synergy
Garruk's Uprising
57%inclusion4 decks7 decks
50%synergy
Loyal Subordinate
57%inclusion4 decks7 decks
56%synergy
Sanctum of Stone Fangs
57%inclusion4 decks7 decks
56%synergy
Game Changers
Crop Rotation
14%inclusion1 decks7 decks
6%synergy
Demonic Tutor
14%inclusion1 decks7 decks
-1%synergy
Necropotence
14%inclusion1 decks7 decks
11%synergy
Braids, Cabal Minion
14%inclusion1 decks7 decks
14%synergy
Worldly Tutor
14%inclusion1 decks7 decks
4%synergy
Vampiric Tutor
14%inclusion1 decks7 decks
3%synergy
Creatures
Sanguine Syphoner
50%inclusion3 decks6 decks
49%synergy
Kozilek, the Great Distortion
43%inclusion3 decks7 decks
42%synergy
Emrakul, the Promised End
43%inclusion3 decks7 decks
42%synergy
Ulamog's Crusher
43%inclusion3 decks7 decks
42%synergy
Thornbow Archer
43%inclusion3 decks7 decks
42%synergy
Shepherd of Rot
43%inclusion3 decks7 decks
42%synergy
It That Betrays
43%inclusion3 decks7 decks
42%synergy
Ulamog, the Infinite Gyre
43%inclusion3 decks7 decks
41%synergy
Conduit of Ruin
43%inclusion3 decks7 decks
42%synergy
Zhulodok, Void Gorger
43%inclusion3 decks7 decks
43%synergy
Scrawling Crawler
33%inclusion2 decks6 decks
32%synergy
Summon: Bahamut
33%inclusion2 decks6 decks
33%synergy
Terastodon
29%inclusion2 decks7 decks
27%synergy
Selvala, Heart of the Wilds
29%inclusion2 decks7 decks
25%synergy
Flayer of Loyalties
29%inclusion2 decks7 decks
28%synergy
Disciple of Freyalise
29%inclusion2 decks7 decks
20%synergy
Bane of Bala Ged
29%inclusion2 decks7 decks
28%synergy
Plague Spitter
29%inclusion2 decks7 decks
28%synergy
Wandering Archaic
29%inclusion2 decks7 decks
28%synergy
Llanowar Elves
29%inclusion2 decks7 decks
-4%synergy
Kozilek, Butcher of Truth
29%inclusion2 decks7 decks
27%synergy
Ulamog, the Defiler
29%inclusion2 decks7 decks
28%synergy
Apex Devastator
29%inclusion2 decks7 decks
28%synergy
Birds of Paradise
29%inclusion2 decks7 decks
8%synergy
Cityscape Leveler
29%inclusion2 decks7 decks
28%synergy
World Breaker
29%inclusion2 decks7 decks
28%synergy
Persistent Constrictor
17%inclusion1 decks6 decks
15%synergy
Summon: Primal Odin
17%inclusion1 decks6 decks
16%synergy
Ancient Adamantoise
17%inclusion1 decks6 decks
16%synergy
Solemn Simulacrum
14%inclusion1 decks7 decks
4%synergy
Reclamation Sage
14%inclusion1 decks7 decks
-4%synergy
Herd Baloth
14%inclusion1 decks7 decks
13%synergy
Maelstrom Colossus
14%inclusion1 decks7 decks
14%synergy
Ulamog, the Ceaseless Hunger
14%inclusion1 decks7 decks
14%synergy
Glaring Fleshraker
14%inclusion1 decks7 decks
14%synergy
Crypt Rats
14%inclusion1 decks7 decks
14%synergy
Whispering Specter
14%inclusion1 decks7 decks
14%synergy
Darksteel Colossus
14%inclusion1 decks7 decks
14%synergy
Silent Arbiter
14%inclusion1 decks7 decks
14%synergy
Asmodeus the Archfiend
14%inclusion1 decks7 decks
14%synergy
Elves of Deep Shadow
14%inclusion1 decks7 decks
-4%synergy
Dina, Soul Steeper
14%inclusion1 decks7 decks
10%synergy
Spawnbed Protector
14%inclusion1 decks7 decks
14%synergy
Entourage of Trest
14%inclusion1 decks7 decks
14%synergy
Necrotic Ooze
14%inclusion1 decks7 decks
13%synergy
Dwynen, Gilt-Leaf Daen
14%inclusion1 decks7 decks
7%synergy
Vampire Spawn
14%inclusion1 decks7 decks
14%synergy
Elder Gargaroth
14%inclusion1 decks7 decks
14%synergy
Shaman of the Pack
14%inclusion1 decks7 decks
7%synergy
Kozilek, the Broken Reality
14%inclusion1 decks7 decks
14%synergy
Instants
Return of the Wildspeaker
43%inclusion3 decks7 decks
32%synergy
Putrefy
43%inclusion3 decks7 decks
8%synergy
Fell the Profane
29%inclusion2 decks7 decks
20%synergy
Abrupt Decay
29%inclusion2 decks7 decks
12%synergy
Heroic Intervention
29%inclusion2 decks7 decks
-2%synergy
Nature's Claim
29%inclusion2 decks7 decks
19%synergy
Suspended Sentence
17%inclusion1 decks6 decks
17%synergy
Veil of Summer
14%inclusion1 decks7 decks
9%synergy
Deadly Rollick
14%inclusion1 decks7 decks
4%synergy
Kozilek's Command
14%inclusion1 decks7 decks
14%synergy
Snuff Out
14%inclusion1 decks7 decks
13%synergy
Village Rites
14%inclusion1 decks7 decks
-3%synergy
Krosan Grip
14%inclusion1 decks7 decks
8%synergy
Grim Affliction
14%inclusion1 decks7 decks
13%synergy
Dark Ritual
14%inclusion1 decks7 decks
-3%synergy
Legolas's Quick Reflexes
14%inclusion1 decks7 decks
12%synergy
Force of Vigor
14%inclusion1 decks7 decks
10%synergy
Smuggler's Surprise
14%inclusion1 decks7 decks
13%synergy
Tear Asunder
14%inclusion1 decks7 decks
-1%synergy
Altar's Reap
14%inclusion1 decks7 decks
13%synergy
Beast Within
14%inclusion1 decks7 decks
-22%synergy
Deathsprout
14%inclusion1 decks7 decks
8%synergy
Eldritch Immunity
14%inclusion1 decks7 decks
14%synergy
Revitalizing Repast
14%inclusion1 decks7 decks
-6%synergy
Inspire Awe
14%inclusion1 decks7 decks
14%synergy
Elven Ambush
14%inclusion1 decks7 decks
7%synergy
Black Sun's Twilight
14%inclusion1 decks7 decks
14%synergy
Tamiyo's Safekeeping
14%inclusion1 decks7 decks
6%synergy
Warping Wail
14%inclusion1 decks7 decks
14%synergy
Desecrate Reality
14%inclusion1 decks7 decks
14%synergy
Cast Down
14%inclusion1 decks7 decks
14%synergy
Breathe Your Last
14%inclusion1 decks7 decks
13%synergy
Sudden Spoiling
14%inclusion1 decks7 decks
13%synergy
Windgrace's Judgment
14%inclusion1 decks7 decks
10%synergy
Once and Future
14%inclusion1 decks7 decks
14%synergy
Tragic Slip
14%inclusion1 decks7 decks
9%synergy
Sorceries
Culling Ritual
43%inclusion3 decks7 decks
22%synergy
Rise of the Eldrazi
43%inclusion3 decks7 decks
43%synergy
Tooth and Nail
29%inclusion2 decks7 decks
28%synergy
Last March of the Ents
29%inclusion2 decks7 decks
27%synergy
Vicious Rumors
29%inclusion2 decks7 decks
28%synergy
Smallpox
29%inclusion2 decks7 decks
28%synergy
Exsanguinate
29%inclusion2 decks7 decks
21%synergy
In Garruk's Wake
29%inclusion2 decks7 decks
24%synergy
Toxic Deluge
29%inclusion2 decks7 decks
8%synergy
Risky Shortcut
17%inclusion1 decks6 decks
16%synergy
Green Sun's Twilight
14%inclusion1 decks7 decks
14%synergy
Diabolic Intent
14%inclusion1 decks7 decks
4%synergy
Victimize
14%inclusion1 decks7 decks
-5%synergy
Damnable Pact
14%inclusion1 decks7 decks
13%synergy
Torment of Hailfire
14%inclusion1 decks7 decks
10%synergy
Soul Exchange
14%inclusion1 decks7 decks
14%synergy
Rise of the Witch-king
14%inclusion1 decks7 decks
1%synergy
Turntimber Symbiosis
14%inclusion1 decks7 decks
13%synergy
Farseek
14%inclusion1 decks7 decks
-4%synergy
Soul's Majesty
14%inclusion1 decks7 decks
13%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
11%synergy
Drown in Filth
14%inclusion1 decks7 decks
14%synergy
Casualties of War
14%inclusion1 decks7 decks
3%synergy
Death Cloud
14%inclusion1 decks7 decks
14%synergy
Killing Wave
14%inclusion1 decks7 decks
14%synergy
Adventure Awaits
14%inclusion1 decks7 decks
14%synergy
Ancient Craving
14%inclusion1 decks7 decks
13%synergy
Elvish Promenade
14%inclusion1 decks7 decks
8%synergy
Liliana's Influence
14%inclusion1 decks7 decks
14%synergy
Night's Whisper
14%inclusion1 decks7 decks
6%synergy
Buried Alive
14%inclusion1 decks7 decks
6%synergy
Ancient Stirrings
14%inclusion1 decks7 decks
14%synergy
Ambition's Cost
14%inclusion1 decks7 decks
13%synergy
Rampant Growth
14%inclusion1 decks7 decks
-20%synergy
Cultivate
14%inclusion1 decks7 decks
-26%synergy
Decree of Pain
14%inclusion1 decks7 decks
10%synergy
Maelstrom Pulse
14%inclusion1 decks7 decks
8%synergy
Insatiable Avarice
14%inclusion1 decks7 decks
12%synergy
Necromantic Selection
14%inclusion1 decks7 decks
13%synergy
Deadly Tempest
14%inclusion1 decks7 decks
12%synergy
Sign in Blood
14%inclusion1 decks7 decks
7%synergy
Life's Legacy
14%inclusion1 decks7 decks
12%synergy
Ichor Explosion
14%inclusion1 decks7 decks
14%synergy
Migration Path
14%inclusion1 decks7 decks
13%synergy
Open the Way
14%inclusion1 decks7 decks
13%synergy
Genesis Wave
14%inclusion1 decks7 decks
12%synergy
Bounty of Skemfar
14%inclusion1 decks7 decks
12%synergy
Breach the Multiverse
14%inclusion1 decks7 decks
11%synergy
Reshape the Earth
14%inclusion1 decks7 decks
14%synergy
Utility Artifacts
Portal to Phyrexia
43%inclusion3 decks7 decks
42%synergy
Cryptolith Fragment
43%inclusion3 decks7 decks
42%synergy
Drossclaw
43%inclusion3 decks7 decks
43%synergy
Planar Bridge
29%inclusion2 decks7 decks
28%synergy
Bontu's Monument
29%inclusion2 decks7 decks
27%synergy
Lightning Greaves
29%inclusion2 decks7 decks
7%synergy
Requiem Monolith
17%inclusion1 decks6 decks
16%synergy
Static Orb
14%inclusion1 decks7 decks
14%synergy
Voltaic Key
14%inclusion1 decks7 decks
14%synergy
Thorn of Amethyst
14%inclusion1 decks7 decks
14%synergy
Winter Orb
14%inclusion1 decks7 decks
14%synergy
The Immortal Sun
14%inclusion1 decks7 decks
14%synergy
Mind's Eye
14%inclusion1 decks7 decks
14%synergy
Forsaken Monument
14%inclusion1 decks7 decks
14%synergy
Mana Web
14%inclusion1 decks7 decks
14%synergy
Expedition Map
14%inclusion1 decks7 decks
13%synergy
Nevinyrral's Disk
14%inclusion1 decks7 decks
13%synergy
Whispersilk Cloak
14%inclusion1 decks7 decks
8%synergy
Horizon Stone
14%inclusion1 decks7 decks
14%synergy
Nihil Spellbomb
14%inclusion1 decks7 decks
14%synergy
Winter Moon
14%inclusion1 decks7 decks
14%synergy
Tangle Wire
14%inclusion1 decks7 decks
14%synergy
Swiftfoot Boots
14%inclusion1 decks7 decks
-11%synergy
Short Bow
14%inclusion1 decks7 decks
13%synergy
Strionic Resonator
14%inclusion1 decks7 decks
13%synergy
Eye of Yawgmoth
14%inclusion1 decks7 decks
14%synergy
Angelheart Vial
14%inclusion1 decks7 decks
14%synergy
The Chain Veil
14%inclusion1 decks7 decks
13%synergy
Smokestack
14%inclusion1 decks7 decks
14%synergy
Darksteel Monolith
14%inclusion1 decks7 decks
14%synergy
Ugin's Nexus
14%inclusion1 decks7 decks
14%synergy
Enchantments
Up the Beanstalk
29%inclusion2 decks7 decks
28%synergy
Echoes of Eternity
29%inclusion2 decks7 decks
28%synergy
Retreat to Hagra
29%inclusion2 decks7 decks
25%synergy
Doubling Season
14%inclusion1 decks7 decks
-2%synergy
Choke
14%inclusion1 decks7 decks
14%synergy
Greed's Gambit
14%inclusion1 decks7 decks
14%synergy
Prowess of the Fair
14%inclusion1 decks7 decks
10%synergy
Eldrazi Conscription
14%inclusion1 decks7 decks
14%synergy
Tinybones Joins Up
14%inclusion1 decks7 decks
14%synergy
Elderfang Venom
14%inclusion1 decks7 decks
9%synergy
Deadbridge Chant
14%inclusion1 decks7 decks
8%synergy
Okiba Reckoner Raid
14%inclusion1 decks7 decks
14%synergy
Glistening Oil
14%inclusion1 decks7 decks
14%synergy
Court of Ambition
14%inclusion1 decks7 decks
14%synergy
Moldervine Reclamation
14%inclusion1 decks7 decks
-10%synergy
Monstrous Vortex
14%inclusion1 decks7 decks
14%synergy
Pride of the Perfect
14%inclusion1 decks7 decks
12%synergy
Sylvan Library
14%inclusion1 decks7 decks
5%synergy
Unholy Annex // Ritual Chamber
14%inclusion1 decks7 decks
14%synergy
Painful Quandary
14%inclusion1 decks7 decks
14%synergy
Colossal Majesty
14%inclusion1 decks7 decks
13%synergy
Pestilence
14%inclusion1 decks7 decks
14%synergy
Greater Good
14%inclusion1 decks7 decks
8%synergy
Defense of the Heart
14%inclusion1 decks7 decks
13%synergy
Abundance
14%inclusion1 decks7 decks
13%synergy
Phyrexian Arena
14%inclusion1 decks7 decks
0%synergy
The World Spell
14%inclusion1 decks7 decks
14%synergy
Battles
Invasion of Shandalar
14%inclusion1 decks7 decks
14%synergy
Planeswalkers
Ugin, the Ineffable
43%inclusion3 decks7 decks
42%synergy
Ugin, Eye of the Storms
33%inclusion2 decks6 decks
33%synergy
Tyvar Kell
14%inclusion1 decks7 decks
8%synergy
Liliana, Death Wielder
14%inclusion1 decks7 decks
14%synergy
Ugin, the Spirit Dragon
14%inclusion1 decks7 decks
13%synergy
Garruk, Apex Predator
14%inclusion1 decks7 decks
13%synergy
Utility Lands
Leechridden Swamp
57%inclusion4 decks7 decks
56%synergy
Bojuka Bog
29%inclusion2 decks7 decks
-12%synergy
Mosswort Bridge
29%inclusion2 decks7 decks
23%synergy
Yavimaya, Cradle of Growth
29%inclusion2 decks7 decks
1%synergy
Boseiju, Who Endures
29%inclusion2 decks7 decks
11%synergy
Urborg, Tomb of Yawgmoth
29%inclusion2 decks7 decks
6%synergy
Eumidian Hatchery
17%inclusion1 decks6 decks
15%synergy
Wasteland
14%inclusion1 decks7 decks
13%synergy
Desert of the Glorified
14%inclusion1 decks7 decks
14%synergy
Boseiju, Who Shelters All
14%inclusion1 decks7 decks
14%synergy
Grasping Dunes
14%inclusion1 decks7 decks
14%synergy
Scavenger Grounds
14%inclusion1 decks7 decks
13%synergy
War Room
14%inclusion1 decks7 decks
13%synergy
Sanctum of Ugin
14%inclusion1 decks7 decks
14%synergy
Cabal Coffers
14%inclusion1 decks7 decks
5%synergy
Shifting Woodland
14%inclusion1 decks7 decks
4%synergy
Eldrazi Temple
14%inclusion1 decks7 decks
14%synergy
Shrine of the Forsaken Gods
14%inclusion1 decks7 decks
14%synergy
Blasted Landscape
14%inclusion1 decks7 decks
14%synergy
Reliquary Tower
14%inclusion1 decks7 decks
-9%synergy
Strip Mine
14%inclusion1 decks7 decks
11%synergy
Rogue's Passage
14%inclusion1 decks7 decks
-10%synergy
Mana Artifacts
Arcane Signet
57%inclusion4 decks7 decks
-5%synergy
Hedron Archive
57%inclusion4 decks7 decks
56%synergy
Talisman of Resilience
57%inclusion4 decks7 decks
32%synergy
Sol Ring
57%inclusion4 decks7 decks
-23%synergy
Everflowing Chalice
43%inclusion3 decks7 decks
41%synergy
Golgari Signet
43%inclusion3 decks7 decks
15%synergy
Commander's Sphere
29%inclusion2 decks7 decks
21%synergy
Dreamstone Hedron
29%inclusion2 decks7 decks
28%synergy
Gilded Lotus
29%inclusion2 decks7 decks
28%synergy
Thran Dynamo
29%inclusion2 decks7 decks
28%synergy
Skyclave Relic
29%inclusion2 decks7 decks
28%synergy
The Soul Stone
17%inclusion1 decks6 decks
14%synergy
Fellwar Stone
14%inclusion1 decks7 decks
10%synergy
Coveted Jewel
14%inclusion1 decks7 decks
14%synergy
Worn Powerstone
14%inclusion1 decks7 decks
14%synergy
Springleaf Drum
14%inclusion1 decks7 decks
14%synergy
Mind Stone
14%inclusion1 decks7 decks
9%synergy
Lands
Command Tower
100%inclusion7 decks7 decks
15%synergy
Swamp
100%inclusion7 decks7 decks
3%synergy
Forest
100%inclusion7 decks7 decks
2%synergy
Tainted Wood
86%inclusion6 decks7 decks
41%synergy
Llanowar Wastes
57%inclusion4 decks7 decks
5%synergy
Woodland Cemetery
57%inclusion4 decks7 decks
-4%synergy
Exotic Orchard
43%inclusion3 decks7 decks
16%synergy
Undergrowth Stadium
43%inclusion3 decks7 decks
4%synergy
Overgrown Tomb
43%inclusion3 decks7 decks
-2%synergy
Wastewood Verge
33%inclusion2 decks6 decks
17%synergy
Fell the Profane
29%inclusion2 decks7 decks
20%synergy
Disciple of Freyalise
29%inclusion2 decks7 decks
20%synergy
Ash Barrens
29%inclusion2 decks7 decks
23%synergy
Underground Mortuary
29%inclusion2 decks7 decks
8%synergy
Twilight Mire
29%inclusion2 decks7 decks
-7%synergy
Deathcap Glade
29%inclusion2 decks7 decks
-1%synergy
Starting Town
17%inclusion1 decks6 decks
16%synergy
Vernal Fen
17%inclusion1 decks6 decks
5%synergy
Festering Thicket
17%inclusion1 decks6 decks
11%synergy
Escape Tunnel
14%inclusion1 decks7 decks
13%synergy
Blighted Woodland
14%inclusion1 decks7 decks
9%synergy
Golgari Rot Farm
14%inclusion1 decks7 decks
-27%synergy
Turntimber Symbiosis
14%inclusion1 decks7 decks
13%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
11%synergy
Verdant Catacombs
14%inclusion1 decks7 decks
-15%synergy
Viridescent Bog
14%inclusion1 decks7 decks
-6%synergy
Boggart Trawler
14%inclusion1 decks7 decks
10%synergy
Necroblossom Snarl
14%inclusion1 decks7 decks
-22%synergy
Revitalizing Repast
14%inclusion1 decks7 decks
-6%synergy
Nurturing Peatland
14%inclusion1 decks7 decks
1%synergy
Demolition Field
14%inclusion1 decks7 decks
12%synergy
Evolving Wilds
14%inclusion1 decks7 decks
-13%synergy
Thriving Grove
14%inclusion1 decks7 decks
12%synergy
Forbidden Orchard
14%inclusion1 decks7 decks
13%synergy
Snow-Covered Swamp
14%inclusion1 decks7 decks
10%synergy
Temple of Malady
14%inclusion1 decks7 decks
-21%synergy
Bloodstained Mire
14%inclusion1 decks7 decks
8%synergy
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