Belbe, Corrupted Observer (Commander) - Expensive Core

Belbe, Corrupted Observer
Rank #577
54decks
Background image for Commander Mana Curves for Beginners
Brian Cain
Jan 6, 2025
Commander Mana Curves for Beginners
Brian shows new players how to best curve out a solid manabase for your Commander decks.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Northern Air Temple
20%inclusion2 decks10 decks
20%synergy
Foggy Swamp Visions
10%inclusion1 decks10 decks
10%synergy
Day of Black Sun
10%inclusion1 decks10 decks
10%synergy
High Synergy Cards
Mardu Shadowspear
87%inclusion47 decks54 decks
86%synergy
Vicious Conquistador
83%inclusion45 decks54 decks
82%synergy
Pulse Tracker
81%inclusion44 decks54 decks
81%synergy
Night Market Lookout
81%inclusion44 decks54 decks
80%synergy
Sanctum of Stone Fangs
81%inclusion44 decks54 decks
80%synergy
Creeping Bloodsucker
80%inclusion43 decks54 decks
78%synergy
Loyal Subordinate
78%inclusion42 decks54 decks
77%synergy
Shepherd of Rot
72%inclusion39 decks54 decks
71%synergy
Cryptolith Fragment
69%inclusion37 decks54 decks
68%synergy
Thornbow Archer
69%inclusion37 decks54 decks
68%synergy
Top Cards
Beast Within
59%inclusion32 decks54 decks
23%synergy
Lightning Greaves
59%inclusion32 decks54 decks
37%synergy
Kozilek, Butcher of Truth
57%inclusion31 decks54 decks
56%synergy
Assassin's Trophy
56%inclusion30 decks54 decks
11%synergy
Deathrite Shaman
52%inclusion28 decks54 decks
38%synergy
Heroic Intervention
50%inclusion27 decks54 decks
20%synergy
Horizon Stone
48%inclusion26 decks54 decks
48%synergy
Ugin, the Ineffable
48%inclusion26 decks54 decks
47%synergy
In Garruk's Wake
48%inclusion26 decks54 decks
44%synergy
Wurmcoil Engine
48%inclusion26 decks54 decks
46%synergy
Creatures
Kozilek, the Great Distortion
46%inclusion25 decks54 decks
46%synergy
Wandering Archaic
44%inclusion24 decks54 decks
44%synergy
Endbringer
43%inclusion23 decks54 decks
42%synergy
Ulamog, the Infinite Gyre
41%inclusion22 decks54 decks
39%synergy
Artisan of Kozilek
41%inclusion22 decks54 decks
40%synergy
Conduit of Ruin
41%inclusion22 decks54 decks
40%synergy
Ulamog, the Ceaseless Hunger
39%inclusion21 decks54 decks
38%synergy
Steel Hellkite
39%inclusion21 decks54 decks
38%synergy
Apex Devastator
39%inclusion21 decks54 decks
38%synergy
Void Winnower
37%inclusion20 decks54 decks
37%synergy
Thrull Parasite
31%inclusion17 decks54 decks
31%synergy
Solemn Simulacrum
30%inclusion16 decks54 decks
19%synergy
Scrawling Crawler
29%inclusion12 decks41 decks
28%synergy
Terastodon
26%inclusion14 decks54 decks
24%synergy
It That Betrays
26%inclusion14 decks54 decks
25%synergy
Psychosis Crawler
24%inclusion13 decks54 decks
22%synergy
Plague Spitter
24%inclusion13 decks54 decks
24%synergy
Kozilek, the Broken Reality
23%inclusion11 decks47 decks
23%synergy
Disciple of Freyalise
23%inclusion11 decks47 decks
15%synergy
Ulamog, the Defiler
23%inclusion11 decks47 decks
23%synergy
Bladegriff Prototype
22%inclusion12 decks54 decks
22%synergy
Oblivion Sower
22%inclusion12 decks54 decks
22%synergy
Sanguine Syphoner
22%inclusion9 decks41 decks
21%synergy
Bane of Bala Ged
20%inclusion11 decks54 decks
20%synergy
Emrakul, the Promised End
20%inclusion11 decks54 decks
20%synergy
Zhulodok, Void Gorger
20%inclusion11 decks54 decks
20%synergy
Elves of Deep Shadow
19%inclusion10 decks54 decks
0%synergy
Sandstone Oracle
19%inclusion10 decks54 decks
18%synergy
Archon of Cruelty
19%inclusion10 decks54 decks
17%synergy
Ulamog's Crusher
17%inclusion9 decks54 decks
16%synergy
Cityscape Leveler
17%inclusion9 decks54 decks
16%synergy
World Breaker
17%inclusion9 decks54 decks
16%synergy
Blightsteel Colossus
17%inclusion9 decks54 decks
16%synergy
Meteor Golem
15%inclusion8 decks54 decks
14%synergy
Burnished Hart
15%inclusion8 decks54 decks
11%synergy
Sheoldred, Whispering One
15%inclusion8 decks54 decks
9%synergy
Sire of Seven Deaths
15%inclusion6 decks41 decks
14%synergy
Crypt Ghast
13%inclusion7 decks54 decks
12%synergy
Birds of Paradise
13%inclusion7 decks54 decks
-8%synergy
Vampire Neonate
13%inclusion7 decks54 decks
13%synergy
Brainstealer Dragon
13%inclusion7 decks54 decks
13%synergy
Roaming Throne
13%inclusion7 decks54 decks
8%synergy
Llanowar Elves
13%inclusion7 decks54 decks
-20%synergy
Glaring Fleshraker
13%inclusion6 decks47 decks
12%synergy
Twilight Prophet
11%inclusion6 decks54 decks
11%synergy
Spawn of Mayhem
11%inclusion6 decks54 decks
11%synergy
Dawnglade Regent
11%inclusion6 decks54 decks
11%synergy
Elvish Mystic
11%inclusion6 decks54 decks
-15%synergy
Fierce Empath
11%inclusion6 decks54 decks
10%synergy
Cauldron Familiar
11%inclusion6 decks54 decks
5%synergy
Instants
Revitalizing Repast
38%inclusion18 decks47 decks
19%synergy
Return of the Wildspeaker
33%inclusion18 decks54 decks
22%synergy
Malakir Rebirth
28%inclusion15 decks54 decks
18%synergy
Putrefy
24%inclusion13 decks54 decks
-11%synergy
Fell the Profane
23%inclusion11 decks47 decks
14%synergy
Crushing Disappointment
22%inclusion12 decks54 decks
22%synergy
Tear Asunder
19%inclusion10 decks54 decks
4%synergy
Nature's Claim
19%inclusion10 decks54 decks
9%synergy
Deadly Rollick
17%inclusion9 decks54 decks
6%synergy
Abrupt Decay
17%inclusion9 decks54 decks
1%synergy
Dark Ritual
11%inclusion6 decks54 decks
-6%synergy
Black Sun's Twilight
11%inclusion6 decks54 decks
10%synergy
Veil of Summer
11%inclusion6 decks54 decks
6%synergy
Kozilek's Command
11%inclusion5 decks47 decks
10%synergy
Withering Torment
9.3%inclusion4 decks43 decks
6%synergy
Infernal Grasp
9.3%inclusion5 decks54 decks
3%synergy
Tamiyo's Safekeeping
9.3%inclusion5 decks54 decks
1%synergy
Eldritch Immunity
6.4%inclusion3 decks47 decks
6%synergy
Krosan Grip
5.6%inclusion3 decks54 decks
-1%synergy
Tyvar's Stand
5.6%inclusion3 decks54 decks
0%synergy
Golgari Charm
5.6%inclusion3 decks54 decks
-11%synergy
Sorceries
Vicious Rumors
43%inclusion23 decks54 decks
42%synergy
Exsanguinate
39%inclusion21 decks54 decks
32%synergy
Torment of Hailfire
37%inclusion20 decks54 decks
32%synergy
Last March of the Ents
30%inclusion16 decks54 decks
28%synergy
Cultivate
30%inclusion16 decks54 decks
-11%synergy
Toxic Deluge
28%inclusion15 decks54 decks
7%synergy
Bala Ged Recovery
26%inclusion14 decks54 decks
14%synergy
Kodama's Reach
24%inclusion13 decks54 decks
-1%synergy
Reshape the Earth
24%inclusion13 decks54 decks
24%synergy
Damnable Pact
24%inclusion13 decks54 decks
23%synergy
Risky Shortcut
21%inclusion8 decks38 decks
20%synergy
Rishkar's Expertise
19%inclusion10 decks54 decks
12%synergy
Nature's Lore
19%inclusion10 decks54 decks
-7%synergy
Breach the Multiverse
19%inclusion10 decks54 decks
15%synergy
All Is Dust
17%inclusion9 decks54 decks
16%synergy
Green Sun's Twilight
15%inclusion8 decks54 decks
14%synergy
Finale of Eternity
15%inclusion8 decks54 decks
14%synergy
Turntimber Symbiosis
15%inclusion8 decks54 decks
13%synergy
Three Visits
15%inclusion8 decks54 decks
-4%synergy
Feed the Swarm
15%inclusion8 decks54 decks
7%synergy
Genesis Wave
13%inclusion7 decks54 decks
10%synergy
Skyshroud Claim
13%inclusion7 decks54 decks
8%synergy
Tooth and Nail
13%inclusion7 decks54 decks
12%synergy
Read the Bones
13%inclusion7 decks54 decks
7%synergy
Decree of Pain
13%inclusion7 decks54 decks
8%synergy
Syphon Mind
13%inclusion7 decks54 decks
12%synergy
Culling Ritual
11%inclusion6 decks54 decks
-10%synergy
Agadeem's Awakening
11%inclusion6 decks54 decks
7%synergy
Damnation
11%inclusion6 decks54 decks
3%synergy
Finale of Devastation
11%inclusion6 decks54 decks
5%synergy
Rampant Growth
11%inclusion6 decks54 decks
-23%synergy
Rise of the Dark Realms
11%inclusion6 decks54 decks
7%synergy
Night's Whisper
11%inclusion6 decks54 decks
3%synergy
Rise of the Eldrazi
9.3%inclusion5 decks54 decks
9%synergy
Stargaze
8.7%inclusion4 decks46 decks
8%synergy
Awaken the Woods
7.4%inclusion4 decks54 decks
6%synergy
Reanimate
7.4%inclusion4 decks54 decks
-12%synergy
Open the Way
7.4%inclusion4 decks54 decks
6%synergy
Farseek
7.4%inclusion4 decks54 decks
-11%synergy
Harmonize
7.4%inclusion4 decks54 decks
-1%synergy
Cut of the Profits
7.4%inclusion4 decks54 decks
7%synergy
Heartless Conscription
6.1%inclusion3 decks49 decks
6%synergy
Traverse the Outlands
5.6%inclusion3 decks54 decks
3%synergy
Plague Wind
5.6%inclusion3 decks54 decks
5%synergy
Pest Infestation
5.6%inclusion3 decks54 decks
-3%synergy
Ancient Craving
5.6%inclusion3 decks54 decks
5%synergy
Ambition's Cost
5.6%inclusion3 decks54 decks
4%synergy
Gaze of Granite
5.6%inclusion3 decks54 decks
3%synergy
Tempt with Discovery
5.6%inclusion3 decks54 decks
4%synergy
Killing Wave
5.6%inclusion3 decks54 decks
5%synergy
Utility Artifacts
Staff of Nin
41%inclusion22 decks54 decks
40%synergy
Chimil, the Inner Sun
35%inclusion19 decks54 decks
35%synergy
Portal to Phyrexia
33%inclusion18 decks54 decks
32%synergy
The Immortal Sun
31%inclusion17 decks54 decks
31%synergy
God-Pharaoh's Statue
31%inclusion17 decks54 decks
31%synergy
The Great Henge
30%inclusion16 decks54 decks
23%synergy
Swiftfoot Boots
26%inclusion14 decks54 decks
1%synergy
Sinister Monolith
22%inclusion10 decks46 decks
21%synergy
The Endstone
19%inclusion4 decks21 decks
19%synergy
Strionic Resonator
19%inclusion10 decks54 decks
17%synergy
Drossclaw
15%inclusion7 decks47 decks
15%synergy
Tithing Blade
15%inclusion8 decks54 decks
14%synergy
Planar Bridge
15%inclusion8 decks54 decks
15%synergy
Wondrous Crucible
13%inclusion7 decks54 decks
13%synergy
Lithoform Engine
13%inclusion7 decks54 decks
12%synergy
Darksteel Monolith
11%inclusion6 decks54 decks
11%synergy
Nutrient Block
10%inclusion2 decks20 decks
10%synergy
Sensei's Divining Top
9.3%inclusion5 decks54 decks
8%synergy
Mind's Eye
9.3%inclusion5 decks54 decks
9%synergy
Nexus of Becoming
7.8%inclusion4 decks51 decks
8%synergy
Mystic Forge
7.4%inclusion4 decks54 decks
7%synergy
Bontu's Monument
7.4%inclusion4 decks54 decks
6%synergy
Howling Mine
7.4%inclusion4 decks54 decks
7%synergy
Mithril Coat
5.6%inclusion3 decks54 decks
2%synergy
Soul-Guide Lantern
5.6%inclusion3 decks54 decks
5%synergy
Palantír of Orthanc
5.6%inclusion3 decks54 decks
4%synergy
Akroma's Memorial
5.6%inclusion3 decks54 decks
5%synergy
Doubling Cube
5.6%inclusion3 decks54 decks
5%synergy
Ward of Bones
5.6%inclusion3 decks54 decks
5%synergy
Enchantments
Retreat to Hagra
41%inclusion22 decks54 decks
37%synergy
Up the Beanstalk
37%inclusion20 decks54 decks
36%synergy
Okiba Reckoner Raid
33%inclusion18 decks54 decks
33%synergy
Court of Ambition
28%inclusion15 decks54 decks
27%synergy
Sandwurm Convergence
22%inclusion12 decks54 decks
21%synergy
Ill-Gotten Inheritance
20%inclusion11 decks54 decks
20%synergy
Zendikar Resurgent
20%inclusion11 decks54 decks
20%synergy
Triskaidekaphobia
20%inclusion11 decks54 decks
20%synergy
Echoes of Eternity
19%inclusion9 decks47 decks
19%synergy
Garruk's Uprising
19%inclusion10 decks54 decks
12%synergy
Protection Racket
19%inclusion10 decks54 decks
18%synergy
Phyrexian Arena
17%inclusion9 decks54 decks
3%synergy
Hopeless Nightmare
17%inclusion9 decks54 decks
16%synergy
Pestilence
17%inclusion9 decks54 decks
16%synergy
Sylvan Library
15%inclusion8 decks54 decks
5%synergy
Guardian Project
13%inclusion7 decks54 decks
6%synergy
Virtue of Persistence
13%inclusion7 decks54 decks
11%synergy
Lim-Dûl's Hex
13%inclusion7 decks54 decks
13%synergy
The Meathook Massacre
11%inclusion6 decks54 decks
3%synergy
Black Market Connections
11%inclusion6 decks54 decks
2%synergy
Parker Luck
7.7%inclusion1 decks13 decks
8%synergy
Virtue of Strength
7.4%inclusion4 decks54 decks
7%synergy
Palace Siege
7.4%inclusion4 decks54 decks
7%synergy
Monstrous Vortex
6.4%inclusion3 decks47 decks
6%synergy
Tinybones Joins Up
6.0%inclusion3 decks50 decks
6%synergy
Grave Betrayal
5.6%inclusion3 decks54 decks
5%synergy
Bloodchief Ascension
5.6%inclusion3 decks54 decks
4%synergy
Rites of Flourishing
5.6%inclusion3 decks54 decks
5%synergy
Subversion
5.6%inclusion3 decks54 decks
5%synergy
Planeswalkers
Ugin, Eye of the Storms
32%inclusion11 decks34 decks
32%synergy
Ugin, the Spirit Dragon
28%inclusion15 decks54 decks
27%synergy
Tezzeret, Cruel Captain
8.7%inclusion2 decks23 decks
8%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
69%inclusion37 decks54 decks
46%synergy
Leechridden Swamp
61%inclusion33 decks54 decks
60%synergy
Yavimaya, Cradle of Growth
59%inclusion32 decks54 decks
32%synergy
Boseiju, Who Endures
43%inclusion23 decks54 decks
25%synergy
Bojuka Bog
39%inclusion21 decks54 decks
-1%synergy
Reliquary Tower
24%inclusion13 decks54 decks
1%synergy
Cabal Coffers
24%inclusion13 decks54 decks
15%synergy
Takenuma, Abandoned Mire
22%inclusion12 decks54 decks
11%synergy
Eldrazi Temple
20%inclusion11 decks54 decks
20%synergy
Rogue's Passage
17%inclusion9 decks54 decks
-7%synergy
Shifting Woodland
15%inclusion7 decks47 decks
5%synergy
Muraganda Raceway
13%inclusion5 decks38 decks
13%synergy
Castle Garenbrig
11%inclusion6 decks54 decks
8%synergy
Eye of Ugin
11%inclusion6 decks54 decks
11%synergy
Sanctum of Ugin
11%inclusion6 decks54 decks
11%synergy
Shizo, Death's Storehouse
9.3%inclusion5 decks54 decks
4%synergy
Mosswort Bridge
9.3%inclusion5 decks54 decks
4%synergy
Shrine of the Forsaken Gods
9.3%inclusion5 decks54 decks
9%synergy
Ugin's Labyrinth
8.5%inclusion4 decks47 decks
8%synergy
Strip Mine
7.4%inclusion4 decks54 decks
5%synergy
War Room
7.4%inclusion4 decks54 decks
6%synergy
Volrath's Stronghold
7.4%inclusion4 decks54 decks
6%synergy
Multiversal Passage
6.7%inclusion1 decks15 decks
6%synergy
Geier Reach Sanitarium
5.6%inclusion3 decks54 decks
4%synergy
Castle Locthwain
5.6%inclusion3 decks54 decks
2%synergy
Urza's Saga
5.6%inclusion3 decks54 decks
1%synergy
Tranquil Thicket
5.6%inclusion3 decks54 decks
-3%synergy
Mana Artifacts
Sol Ring
70%inclusion38 decks54 decks
-10%synergy
Arcane Signet
59%inclusion32 decks54 decks
-3%synergy
Everflowing Chalice
41%inclusion22 decks54 decks
39%synergy
Coveted Jewel
39%inclusion21 decks54 decks
38%synergy
Talisman of Resilience
35%inclusion19 decks54 decks
10%synergy
Dreamstone Hedron
33%inclusion18 decks54 decks
33%synergy
Chromatic Orrery
31%inclusion17 decks54 decks
31%synergy
Golgari Signet
30%inclusion16 decks54 decks
2%synergy
Thran Dynamo
28%inclusion15 decks54 decks
27%synergy
Gilded Lotus
28%inclusion15 decks54 decks
27%synergy
Skyclave Relic
28%inclusion15 decks54 decks
27%synergy
Hedron Archive
22%inclusion12 decks54 decks
21%synergy
The Eternity Elevator
10%inclusion2 decks21 decks
9%synergy
Fellwar Stone
9.3%inclusion5 decks54 decks
5%synergy
Lotus Petal
7.4%inclusion4 decks54 decks
4%synergy
Mox Amber
7.4%inclusion4 decks54 decks
6%synergy
Mind Stone
7.4%inclusion4 decks54 decks
2%synergy
Thought Vessel
5.6%inclusion3 decks54 decks
-1%synergy
Lands
Command Tower
96%inclusion52 decks54 decks
11%synergy
Swamp
93%inclusion50 decks54 decks
-5%synergy
Forest
93%inclusion50 decks54 decks
-5%synergy
Overgrown Tomb
89%inclusion48 decks54 decks
44%synergy
Undergrowth Stadium
74%inclusion40 decks54 decks
36%synergy
Llanowar Wastes
72%inclusion39 decks54 decks
20%synergy
Verdant Catacombs
69%inclusion37 decks54 decks
39%synergy
Woodland Cemetery
65%inclusion35 decks54 decks
4%synergy
Darkbore Pathway
50%inclusion27 decks54 decks
30%synergy
Bayou
50%inclusion27 decks54 decks
39%synergy
Twilight Mire
48%inclusion26 decks54 decks
13%synergy
Tainted Wood
44%inclusion24 decks54 decks
0%synergy
Revitalizing Repast
38%inclusion18 decks47 decks
19%synergy
Nurturing Peatland
37%inclusion20 decks54 decks
24%synergy
Temple of Malady
37%inclusion20 decks54 decks
2%synergy
Blooming Marsh
31%inclusion17 decks54 decks
18%synergy
Deathcap Glade
31%inclusion17 decks54 decks
2%synergy
Malakir Rebirth
28%inclusion15 decks54 decks
18%synergy
Exotic Orchard
28%inclusion15 decks54 decks
1%synergy
Bala Ged Recovery
26%inclusion14 decks54 decks
14%synergy
Underground Mortuary
25%inclusion13 decks51 decks
5%synergy
Marsh Flats
24%inclusion13 decks54 decks
18%synergy
Wastewood Verge
24%inclusion9 decks38 decks
7%synergy
Viridescent Bog
24%inclusion12 decks51 decks
3%synergy
Fell the Profane
23%inclusion11 decks47 decks
14%synergy
Disciple of Freyalise
23%inclusion11 decks47 decks
15%synergy
Prismatic Vista
22%inclusion12 decks54 decks
16%synergy
Golgari Rot Farm
22%inclusion12 decks54 decks
-20%synergy
Polluted Delta
22%inclusion12 decks54 decks
16%synergy
Windswept Heath
20%inclusion11 decks54 decks
13%synergy
Misty Rainforest
20%inclusion11 decks54 decks
13%synergy
Bloodstained Mire
20%inclusion11 decks54 decks
14%synergy
Wooded Foothills
19%inclusion10 decks54 decks
12%synergy
Necroblossom Snarl
19%inclusion10 decks54 decks
-17%synergy
Woodland Chasm
17%inclusion9 decks54 decks
9%synergy
Festering Gulch
16%inclusion8 decks50 decks
11%synergy
Vernal Fen
15%inclusion3 decks20 decks
4%synergy
Myriad Landscape
15%inclusion8 decks54 decks
-2%synergy
Turntimber Symbiosis
15%inclusion8 decks54 decks
13%synergy
Mana Confluence
13%inclusion7 decks54 decks
10%synergy
City of Brass
13%inclusion7 decks54 decks
10%synergy
Snow-Covered Forest
13%inclusion7 decks54 decks
8%synergy
Snow-Covered Swamp
13%inclusion7 decks54 decks
8%synergy
Urza's Cave
13%inclusion6 decks47 decks
11%synergy
Starting Town
12%inclusion3 decks25 decks
11%synergy
Agadeem's Awakening
11%inclusion6 decks54 decks
7%synergy
Fabled Passage
11%inclusion6 decks54 decks
-2%synergy
Haunted Mire
9.3%inclusion5 decks54 decks
-7%synergy
Evolving Wilds
9.3%inclusion5 decks54 decks
-18%synergy
Reflecting Pool
7.4%inclusion4 decks54 decks
5%synergy