Belbe, Corrupted Observer (Commander) - Expensive Core

Belbe, Corrupted Observer
Rank #591
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
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
74%inclusion40 decks54 decks
73%synergy
Thornbow Archer
70%inclusion38 decks54 decks
69%synergy
Cryptolith Fragment
67%inclusion36 decks54 decks
66%synergy
Top Cards
Lightning Greaves
59%inclusion32 decks54 decks
37%synergy
Kozilek, Butcher of Truth
57%inclusion31 decks54 decks
56%synergy
Beast Within
54%inclusion29 decks54 decks
17%synergy
Assassin's Trophy
54%inclusion29 decks54 decks
8%synergy
Deathrite Shaman
52%inclusion28 decks54 decks
38%synergy
Ugin, the Ineffable
50%inclusion27 decks54 decks
49%synergy
Horizon Stone
50%inclusion27 decks54 decks
49%synergy
Heroic Intervention
48%inclusion26 decks54 decks
17%synergy
Kozilek, the Great Distortion
48%inclusion26 decks54 decks
48%synergy
Wurmcoil Engine
48%inclusion26 decks54 decks
46%synergy
Creatures
Endbringer
46%inclusion25 decks54 decks
46%synergy
Conduit of Ruin
44%inclusion24 decks54 decks
44%synergy
Ulamog, the Ceaseless Hunger
43%inclusion23 decks54 decks
42%synergy
Ulamog, the Infinite Gyre
43%inclusion23 decks54 decks
41%synergy
Artisan of Kozilek
41%inclusion22 decks54 decks
40%synergy
Steel Hellkite
41%inclusion22 decks54 decks
40%synergy
Apex Devastator
41%inclusion22 decks54 decks
40%synergy
Wandering Archaic
41%inclusion22 decks54 decks
40%synergy
Void Winnower
39%inclusion21 decks54 decks
38%synergy
It That Betrays
31%inclusion17 decks54 decks
31%synergy
Scrawling Crawler
30%inclusion13 decks44 decks
29%synergy
Ulamog, the Defiler
28%inclusion14 decks50 decks
28%synergy
Terastodon
28%inclusion15 decks54 decks
26%synergy
Thrull Parasite
28%inclusion15 decks54 decks
27%synergy
Kozilek, the Broken Reality
26%inclusion13 decks50 decks
26%synergy
Solemn Simulacrum
26%inclusion14 decks54 decks
16%synergy
Psychosis Crawler
26%inclusion14 decks54 decks
24%synergy
Bane of Bala Ged
24%inclusion13 decks54 decks
24%synergy
Plague Spitter
24%inclusion13 decks54 decks
24%synergy
Zhulodok, Void Gorger
24%inclusion13 decks54 decks
24%synergy
Oblivion Sower
24%inclusion13 decks54 decks
24%synergy
Sanguine Syphoner
23%inclusion10 decks43 decks
23%synergy
Disciple of Freyalise
22%inclusion11 decks50 decks
13%synergy
Bladegriff Prototype
20%inclusion11 decks54 decks
20%synergy
Emrakul, the Promised End
20%inclusion11 decks54 decks
20%synergy
Ulamog's Crusher
19%inclusion10 decks54 decks
18%synergy
Elves of Deep Shadow
19%inclusion10 decks54 decks
0%synergy
World Breaker
19%inclusion10 decks54 decks
18%synergy
Sandstone Oracle
19%inclusion10 decks54 decks
18%synergy
Llanowar Elves
17%inclusion9 decks54 decks
-17%synergy
Sheoldred, Whispering One
17%inclusion9 decks54 decks
11%synergy
Archon of Cruelty
17%inclusion9 decks54 decks
15%synergy
Blightsteel Colossus
17%inclusion9 decks54 decks
16%synergy
Sire of Seven Deaths
16%inclusion7 decks44 decks
16%synergy
Burnished Hart
15%inclusion8 decks54 decks
11%synergy
Elvish Mystic
15%inclusion8 decks54 decks
-12%synergy
Cityscape Leveler
15%inclusion8 decks54 decks
15%synergy
Meteor Golem
15%inclusion8 decks54 decks
14%synergy
Crypt Ghast
13%inclusion7 decks54 decks
12%synergy
Vampire Neonate
13%inclusion7 decks54 decks
13%synergy
Phyrexian Triniform
13%inclusion7 decks54 decks
13%synergy
Glaring Fleshraker
12%inclusion6 decks50 decks
12%synergy
Fierce Empath
11%inclusion6 decks54 decks
10%synergy
Roaming Throne
11%inclusion6 decks54 decks
6%synergy
Archers' Parapet
11%inclusion6 decks54 decks
11%synergy
Cauldron Familiar
11%inclusion6 decks54 decks
5%synergy
Dawnglade Regent
11%inclusion6 decks54 decks
11%synergy
Delighted Halfling
11%inclusion6 decks54 decks
4%synergy
Spawn of Mayhem
11%inclusion6 decks54 decks
11%synergy
Birds of Paradise
11%inclusion6 decks54 decks
-9%synergy
Instants
Return of the Wildspeaker
37%inclusion20 decks54 decks
26%synergy
Revitalizing Repast
36%inclusion18 decks50 decks
16%synergy
Putrefy
24%inclusion13 decks54 decks
-11%synergy
Malakir Rebirth
24%inclusion13 decks54 decks
14%synergy
Crushing Disappointment
24%inclusion13 decks54 decks
24%synergy
Nature's Claim
22%inclusion12 decks54 decks
13%synergy
Fell the Profane
22%inclusion11 decks50 decks
13%synergy
Abrupt Decay
19%inclusion10 decks54 decks
2%synergy
Tear Asunder
17%inclusion9 decks54 decks
2%synergy
Dark Ritual
15%inclusion8 decks54 decks
-2%synergy
Deadly Rollick
13%inclusion7 decks54 decks
2%synergy
Veil of Summer
11%inclusion6 decks54 decks
6%synergy
Black Sun's Twilight
11%inclusion6 decks54 decks
11%synergy
Golgari Charm
11%inclusion6 decks54 decks
-6%synergy
Kozilek's Command
10%inclusion5 decks50 decks
10%synergy
Infernal Grasp
9.3%inclusion5 decks54 decks
3%synergy
Tamiyo's Safekeeping
9.3%inclusion5 decks54 decks
1%synergy
Withering Torment
8.7%inclusion4 decks46 decks
6%synergy
Eldritch Immunity
6.0%inclusion3 decks50 decks
5%synergy
Krosan Grip
5.6%inclusion3 decks54 decks
-1%synergy
Tyvar's Stand
5.6%inclusion3 decks54 decks
1%synergy
Desecrate Reality
5.6%inclusion3 decks54 decks
5%synergy
Harrow
5.6%inclusion3 decks54 decks
-4%synergy
Sorceries
In Garruk's Wake
48%inclusion26 decks54 decks
44%synergy
Vicious Rumors
46%inclusion25 decks54 decks
46%synergy
Exsanguinate
44%inclusion24 decks54 decks
37%synergy
Torment of Hailfire
43%inclusion23 decks54 decks
38%synergy
Cultivate
35%inclusion19 decks54 decks
-5%synergy
Last March of the Ents
31%inclusion17 decks54 decks
30%synergy
Kodama's Reach
28%inclusion15 decks54 decks
4%synergy
Damnable Pact
26%inclusion14 decks54 decks
25%synergy
Reshape the Earth
24%inclusion13 decks54 decks
24%synergy
Toxic Deluge
24%inclusion13 decks54 decks
3%synergy
Bala Ged Recovery
24%inclusion13 decks54 decks
13%synergy
Nature's Lore
22%inclusion12 decks54 decks
-4%synergy
Three Visits
20%inclusion11 decks54 decks
2%synergy
Rishkar's Expertise
20%inclusion11 decks54 decks
14%synergy
Green Sun's Twilight
19%inclusion10 decks54 decks
18%synergy
All Is Dust
19%inclusion10 decks54 decks
18%synergy
Risky Shortcut
18%inclusion7 decks40 decks
17%synergy
Breach the Multiverse
17%inclusion9 decks54 decks
14%synergy
Culling Ritual
15%inclusion8 decks54 decks
-6%synergy
Finale of Eternity
15%inclusion8 decks54 decks
14%synergy
Turntimber Symbiosis
15%inclusion8 decks54 decks
13%synergy
Skyshroud Claim
13%inclusion7 decks54 decks
8%synergy
Feed the Swarm
13%inclusion7 decks54 decks
5%synergy
Read the Bones
13%inclusion7 decks54 decks
7%synergy
Rampant Growth
13%inclusion7 decks54 decks
-21%synergy
Syphon Mind
13%inclusion7 decks54 decks
12%synergy
Genesis Wave
13%inclusion7 decks54 decks
10%synergy
Decree of Pain
13%inclusion7 decks54 decks
8%synergy
Tooth and Nail
11%inclusion6 decks54 decks
10%synergy
Finale of Devastation
11%inclusion6 decks54 decks
5%synergy
Rise of the Eldrazi
11%inclusion6 decks54 decks
11%synergy
Agadeem's Awakening
9.3%inclusion5 decks54 decks
6%synergy
Farseek
9.3%inclusion5 decks54 decks
-9%synergy
Night's Whisper
9.3%inclusion5 decks54 decks
1%synergy
Stargaze
8.2%inclusion4 decks49 decks
7%synergy
Foggy Swamp Visions
7.7%inclusion1 decks13 decks
7%synergy
Day of Black Sun
7.7%inclusion1 decks13 decks
7%synergy
Awaken the Woods
7.4%inclusion4 decks54 decks
6%synergy
Ancient Craving
7.4%inclusion4 decks54 decks
7%synergy
Harmonize
7.4%inclusion4 decks54 decks
-1%synergy
Reanimate
7.4%inclusion4 decks54 decks
-12%synergy
Damnation
7.4%inclusion4 decks54 decks
0%synergy
Rise of the Dark Realms
7.4%inclusion4 decks54 decks
3%synergy
Ambition's Cost
7.4%inclusion4 decks54 decks
6%synergy
Cut of the Profits
7.4%inclusion4 decks54 decks
7%synergy
Heartless Conscription
5.8%inclusion3 decks52 decks
6%synergy
Gaze of Granite
5.6%inclusion3 decks54 decks
3%synergy
Pest Infestation
5.6%inclusion3 decks54 decks
-3%synergy
Traverse the Outlands
5.6%inclusion3 decks54 decks
4%synergy
Animist's Awakening
5.6%inclusion3 decks54 decks
5%synergy
Utility Artifacts
Staff of Nin
43%inclusion23 decks54 decks
42%synergy
God-Pharaoh's Statue
33%inclusion18 decks54 decks
33%synergy
Portal to Phyrexia
31%inclusion17 decks54 decks
30%synergy
Chimil, the Inner Sun
31%inclusion17 decks54 decks
31%synergy
Swiftfoot Boots
30%inclusion16 decks54 decks
5%synergy
The Immortal Sun
26%inclusion14 decks54 decks
26%synergy
The Great Henge
26%inclusion14 decks54 decks
20%synergy
Sinister Monolith
20%inclusion10 decks49 decks
20%synergy
Planar Bridge
20%inclusion11 decks54 decks
20%synergy
Strionic Resonator
19%inclusion10 decks54 decks
17%synergy
The Endstone
17%inclusion4 decks24 decks
16%synergy
Drossclaw
16%inclusion8 decks50 decks
16%synergy
Darksteel Monolith
13%inclusion7 decks54 decks
13%synergy
Lithoform Engine
11%inclusion6 decks54 decks
11%synergy
Tithing Blade
11%inclusion6 decks54 decks
10%synergy
Sensei's Divining Top
9.3%inclusion5 decks54 decks
8%synergy
Wondrous Crucible
9.3%inclusion5 decks54 decks
9%synergy
Nutrient Block
8.7%inclusion2 decks23 decks
8%synergy
Mystic Forge
7.4%inclusion4 decks54 decks
7%synergy
Mithril Coat
7.4%inclusion4 decks54 decks
4%synergy
Mind's Eye
7.4%inclusion4 decks54 decks
7%synergy
Bontu's Monument
7.4%inclusion4 decks54 decks
6%synergy
Nexus of Becoming
5.6%inclusion3 decks54 decks
5%synergy
Soul-Guide Lantern
5.6%inclusion3 decks54 decks
5%synergy
Skullclamp
5.6%inclusion3 decks54 decks
-25%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
Howling Mine
5.6%inclusion3 decks54 decks
5%synergy
Enchantments
Retreat to Hagra
44%inclusion24 decks54 decks
41%synergy
Up the Beanstalk
39%inclusion21 decks54 decks
38%synergy
Okiba Reckoner Raid
33%inclusion18 decks54 decks
33%synergy
Court of Ambition
30%inclusion16 decks54 decks
29%synergy
Sandwurm Convergence
26%inclusion14 decks54 decks
25%synergy
Zendikar Resurgent
22%inclusion12 decks54 decks
21%synergy
Garruk's Uprising
20%inclusion11 decks54 decks
13%synergy
Phyrexian Arena
20%inclusion11 decks54 decks
7%synergy
Triskaidekaphobia
20%inclusion11 decks54 decks
20%synergy
Echoes of Eternity
20%inclusion10 decks50 decks
20%synergy
Ill-Gotten Inheritance
19%inclusion10 decks54 decks
18%synergy
Hopeless Nightmare
17%inclusion9 decks54 decks
16%synergy
Northern Air Temple
15%inclusion2 decks13 decks
15%synergy
Sylvan Library
15%inclusion8 decks54 decks
6%synergy
Guardian Project
13%inclusion7 decks54 decks
5%synergy
Pestilence
13%inclusion7 decks54 decks
12%synergy
The Meathook Massacre
11%inclusion6 decks54 decks
3%synergy
Protection Racket
11%inclusion6 decks54 decks
11%synergy
Lim-Dûl's Hex
11%inclusion6 decks54 decks
11%synergy
Virtue of Persistence
11%inclusion6 decks54 decks
9%synergy
Black Market Connections
11%inclusion6 decks54 decks
2%synergy
Virtue of Strength
7.4%inclusion4 decks54 decks
7%synergy
Palace Siege
7.4%inclusion4 decks54 decks
7%synergy
Monstrous Vortex
6.0%inclusion3 decks50 decks
6%synergy
Tinybones Joins Up
5.7%inclusion3 decks53 decks
5%synergy
Subversion
5.6%inclusion3 decks54 decks
5%synergy
Carpet of Flowers
5.6%inclusion3 decks54 decks
4%synergy
Grave Betrayal
5.6%inclusion3 decks54 decks
5%synergy
Noxious Field
5.6%inclusion3 decks54 decks
5%synergy
Bloodchief Ascension
5.6%inclusion3 decks54 decks
4%synergy
Planeswalkers
Ugin, Eye of the Storms
33%inclusion12 decks36 decks
33%synergy
Ugin, the Spirit Dragon
28%inclusion15 decks54 decks
27%synergy
Tezzeret, Cruel Captain
7.7%inclusion2 decks26 decks
7%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
41%inclusion22 decks54 decks
1%synergy
Cabal Coffers
26%inclusion14 decks54 decks
17%synergy
Reliquary Tower
26%inclusion14 decks54 decks
3%synergy
Eldrazi Temple
24%inclusion13 decks54 decks
24%synergy
Rogue's Passage
20%inclusion11 decks54 decks
-4%synergy
Takenuma, Abandoned Mire
19%inclusion10 decks54 decks
7%synergy
Eye of Ugin
15%inclusion8 decks54 decks
15%synergy
Shifting Woodland
14%inclusion7 decks50 decks
4%synergy
Castle Garenbrig
11%inclusion6 decks54 decks
8%synergy
Muraganda Raceway
10%inclusion4 decks40 decks
10%synergy
Shizo, Death's Storehouse
9.3%inclusion5 decks54 decks
4%synergy
Sanctum of Ugin
9.3%inclusion5 decks54 decks
9%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
8.0%inclusion4 decks50 decks
8%synergy
War Room
7.4%inclusion4 decks54 decks
6%synergy
Strip Mine
7.4%inclusion4 decks54 decks
5%synergy
Volrath's Stronghold
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
Multiversal Passage
5.6%inclusion1 decks18 decks
5%synergy
Mana Artifacts
Sol Ring
74%inclusion40 decks54 decks
-6%synergy
Arcane Signet
61%inclusion33 decks54 decks
-1%synergy
Everflowing Chalice
43%inclusion23 decks54 decks
41%synergy
Talisman of Resilience
41%inclusion22 decks54 decks
16%synergy
Coveted Jewel
37%inclusion20 decks54 decks
37%synergy
Dreamstone Hedron
33%inclusion18 decks54 decks
33%synergy
Golgari Signet
31%inclusion17 decks54 decks
4%synergy
Thran Dynamo
30%inclusion16 decks54 decks
29%synergy
Chromatic Orrery
28%inclusion15 decks54 decks
28%synergy
Gilded Lotus
26%inclusion14 decks54 decks
25%synergy
Skyclave Relic
26%inclusion14 decks54 decks
25%synergy
Hedron Archive
22%inclusion12 decks54 decks
22%synergy
Fellwar Stone
9.3%inclusion5 decks54 decks
5%synergy
The Eternity Elevator
8.3%inclusion2 decks24 decks
8%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
43%synergy
Undergrowth Stadium
74%inclusion40 decks54 decks
36%synergy
Llanowar Wastes
72%inclusion39 decks54 decks
20%synergy
Verdant Catacombs
70%inclusion38 decks54 decks
41%synergy
Woodland Cemetery
63%inclusion34 decks54 decks
1%synergy
Darkbore Pathway
50%inclusion27 decks54 decks
31%synergy
Bayou
48%inclusion26 decks54 decks
37%synergy
Twilight Mire
48%inclusion26 decks54 decks
12%synergy
Tainted Wood
46%inclusion25 decks54 decks
2%synergy
Temple of Malady
37%inclusion20 decks54 decks
2%synergy
Revitalizing Repast
36%inclusion18 decks50 decks
16%synergy
Nurturing Peatland
35%inclusion19 decks54 decks
22%synergy
Exotic Orchard
30%inclusion16 decks54 decks
2%synergy
Blooming Marsh
28%inclusion15 decks54 decks
14%synergy
Underground Mortuary
26%inclusion14 decks54 decks
5%synergy
Deathcap Glade
26%inclusion14 decks54 decks
-4%synergy
Wastewood Verge
25%inclusion10 decks40 decks
8%synergy
Golgari Rot Farm
24%inclusion13 decks54 decks
-17%synergy
Malakir Rebirth
24%inclusion13 decks54 decks
14%synergy
Bala Ged Recovery
24%inclusion13 decks54 decks
13%synergy
Viridescent Bog
22%inclusion12 decks54 decks
2%synergy
Fell the Profane
22%inclusion11 decks50 decks
13%synergy
Disciple of Freyalise
22%inclusion11 decks50 decks
13%synergy
Prismatic Vista
20%inclusion11 decks54 decks
15%synergy
Marsh Flats
20%inclusion11 decks54 decks
14%synergy
Misty Rainforest
19%inclusion10 decks54 decks
12%synergy
Polluted Delta
19%inclusion10 decks54 decks
12%synergy
Bloodstained Mire
19%inclusion10 decks54 decks
12%synergy
Wooded Foothills
19%inclusion10 decks54 decks
12%synergy
Woodland Chasm
19%inclusion10 decks54 decks
11%synergy
Windswept Heath
17%inclusion9 decks54 decks
9%synergy
Festering Gulch
15%inclusion8 decks53 decks
11%synergy
Myriad Landscape
15%inclusion8 decks54 decks
-1%synergy
Necroblossom Snarl
15%inclusion8 decks54 decks
-21%synergy
Turntimber Symbiosis
15%inclusion8 decks54 decks
13%synergy
Vernal Fen
13%inclusion3 decks23 decks
0%synergy
Mana Confluence
13%inclusion7 decks54 decks
10%synergy
Urza's Cave
12%inclusion6 decks50 decks
10%synergy
Fabled Passage
11%inclusion6 decks54 decks
-2%synergy
Snow-Covered Forest
11%inclusion6 decks54 decks
7%synergy
Snow-Covered Swamp
11%inclusion6 decks54 decks
7%synergy
Haunted Mire
11%inclusion6 decks54 decks
-5%synergy
City of Brass
11%inclusion6 decks54 decks
8%synergy
Starting Town
11%inclusion3 decks27 decks
11%synergy
Agadeem's Awakening
9.3%inclusion5 decks54 decks
6%synergy
Evolving Wilds
9.3%inclusion5 decks54 decks
-18%synergy
Terramorphic Expanse
7.4%inclusion4 decks54 decks
-13%synergy