Belbe, Corrupted Observer (Commander) - Expensive Upgraded

Belbe, Corrupted Observer
Rank #591
25decks
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
Vicious Conquistador
88%inclusion22 decks25 decks
87%synergy
Mardu Shadowspear
84%inclusion21 decks25 decks
83%synergy
Night Market Lookout
84%inclusion21 decks25 decks
83%synergy
Sanctum of Stone Fangs
84%inclusion21 decks25 decks
83%synergy
Creeping Bloodsucker
80%inclusion20 decks25 decks
78%synergy
Pulse Tracker
76%inclusion19 decks25 decks
75%synergy
Thornbow Archer
76%inclusion19 decks25 decks
75%synergy
Kozilek, Butcher of Truth
76%inclusion19 decks25 decks
75%synergy
Cryptolith Fragment
68%inclusion17 decks25 decks
67%synergy
Loyal Subordinate
68%inclusion17 decks25 decks
67%synergy
Top Cards
Assassin's Trophy
72%inclusion18 decks25 decks
27%synergy
Wandering Archaic
64%inclusion16 decks25 decks
63%synergy
Ugin, the Ineffable
60%inclusion15 decks25 decks
59%synergy
Portal to Phyrexia
60%inclusion15 decks25 decks
59%synergy
Ulamog, the Infinite Gyre
60%inclusion15 decks25 decks
59%synergy
Ulamog, the Ceaseless Hunger
60%inclusion15 decks25 decks
59%synergy
Heroic Intervention
60%inclusion15 decks25 decks
29%synergy
Conduit of Ruin
60%inclusion15 decks25 decks
60%synergy
Ugin, Eye of the Storms
58%inclusion14 decks24 decks
58%synergy
Sire of Seven Deaths
56%inclusion14 decks25 decks
56%synergy
Game Changers
Demonic Tutor
52%inclusion13 decks25 decks
37%synergy
Vampiric Tutor
52%inclusion13 decks25 decks
41%synergy
The One Ring
32%inclusion8 decks25 decks
27%synergy
Ancient Tomb
28%inclusion7 decks25 decks
22%synergy
Worldly Tutor
20%inclusion5 decks25 decks
10%synergy
Mana Vault
12%inclusion3 decks25 decks
10%synergy
Field of the Dead
12%inclusion3 decks25 decks
7%synergy
Imperial Seal
12%inclusion3 decks25 decks
9%synergy
Crop Rotation
8.0%inclusion2 decks25 decks
-1%synergy
Gaea's Cradle
8.0%inclusion2 decks25 decks
3%synergy
Creatures
Shepherd of Rot
56%inclusion14 decks25 decks
55%synergy
Ulamog, the Defiler
56%inclusion14 decks25 decks
56%synergy
Kozilek, the Great Distortion
52%inclusion13 decks25 decks
51%synergy
Void Winnower
52%inclusion13 decks25 decks
52%synergy
Wurmcoil Engine
52%inclusion13 decks25 decks
50%synergy
Sanguine Syphoner
48%inclusion12 decks25 decks
47%synergy
Deathrite Shaman
48%inclusion12 decks25 decks
34%synergy
Zhulodok, Void Gorger
44%inclusion11 decks25 decks
44%synergy
It That Betrays
40%inclusion10 decks25 decks
39%synergy
Summon: Bahamut
38%inclusion8 decks21 decks
37%synergy
Steel Hellkite
36%inclusion9 decks25 decks
35%synergy
Kozilek, the Broken Reality
32%inclusion8 decks25 decks
32%synergy
Fierce Empath
32%inclusion8 decks25 decks
31%synergy
Archon of Cruelty
32%inclusion8 decks25 decks
30%synergy
Artisan of Kozilek
28%inclusion7 decks25 decks
27%synergy
Glaring Fleshraker
28%inclusion7 decks25 decks
28%synergy
Scrawling Crawler
28%inclusion7 decks25 decks
27%synergy
Emrakul, the World Anew
28%inclusion7 decks25 decks
28%synergy
Oblivion Sower
28%inclusion7 decks25 decks
28%synergy
Apex Devastator
28%inclusion7 decks25 decks
27%synergy
Sandstone Oracle
24%inclusion6 decks25 decks
24%synergy
Terastodon
24%inclusion6 decks25 decks
22%synergy
Flayer of Loyalties
24%inclusion6 decks25 decks
24%synergy
Cityscape Leveler
24%inclusion6 decks25 decks
24%synergy
Endbringer
24%inclusion6 decks25 decks
23%synergy
World Breaker
24%inclusion6 decks25 decks
24%synergy
Solemn Simulacrum
20%inclusion5 decks25 decks
10%synergy
Sheoldred, Whispering One
20%inclusion5 decks25 decks
14%synergy
Birds of Paradise
20%inclusion5 decks25 decks
0%synergy
Blightsteel Colossus
20%inclusion5 decks25 decks
20%synergy
Bane of Bala Ged
20%inclusion5 decks25 decks
20%synergy
Llanowar Elves
16%inclusion4 decks25 decks
-18%synergy
Disciple of Freyalise
16%inclusion4 decks25 decks
7%synergy
Emrakul, the Promised End
16%inclusion4 decks25 decks
16%synergy
Elvish Spirit Guide
16%inclusion4 decks25 decks
13%synergy
Devourer of Destiny
16%inclusion4 decks25 decks
16%synergy
Cauldron Familiar
16%inclusion4 decks25 decks
10%synergy
Elvish Mystic
16%inclusion4 decks25 decks
-11%synergy
The Walls of Ba Sing Se
14%inclusion1 decks7 decks
14%synergy
Elves of Deep Shadow
12%inclusion3 decks25 decks
-6%synergy
Fyndhorn Elves
12%inclusion3 decks25 decks
-5%synergy
Vaultborn Tyrant
12%inclusion3 decks25 decks
11%synergy
Spawnbed Protector
12%inclusion3 decks25 decks
12%synergy
Hooded Blightfang
12%inclusion3 decks25 decks
8%synergy
Ulamog's Crusher
12%inclusion3 decks25 decks
12%synergy
Plague Spitter
12%inclusion3 decks25 decks
12%synergy
Burnished Hart
12%inclusion3 decks25 decks
9%synergy
Anticausal Vestige
12%inclusion2 decks17 decks
11%synergy
Seymour Flux
10%inclusion2 decks21 decks
9%synergy
Summon: Primal Odin
10%inclusion2 decks21 decks
9%synergy
Instants
Deadly Rollick
52%inclusion13 decks25 decks
41%synergy
Return of the Wildspeaker
40%inclusion10 decks25 decks
29%synergy
Revitalizing Repast
32%inclusion8 decks25 decks
12%synergy
Dark Ritual
32%inclusion8 decks25 decks
15%synergy
Beast Within
28%inclusion7 decks25 decks
-8%synergy
Fell the Profane
24%inclusion6 decks25 decks
15%synergy
Malakir Rebirth
20%inclusion5 decks25 decks
10%synergy
Kozilek's Command
16%inclusion4 decks25 decks
16%synergy
Veil of Summer
16%inclusion4 decks25 decks
11%synergy
Desecrate Reality
16%inclusion4 decks25 decks
16%synergy
Abrupt Decay
12%inclusion3 decks25 decks
-4%synergy
Crushing Disappointment
12%inclusion3 decks25 decks
12%synergy
Golgari Charm
12%inclusion3 decks25 decks
-5%synergy
Autumn's Veil
12%inclusion3 decks25 decks
10%synergy
Tear Asunder
12%inclusion3 decks25 decks
-3%synergy
Nature's Claim
12%inclusion3 decks25 decks
2%synergy
Putrefy
12%inclusion3 decks25 decks
-23%synergy
Not of This World
8.0%inclusion2 decks25 decks
8%synergy
Force of Vigor
8.0%inclusion2 decks25 decks
4%synergy
Eldritch Immunity
8.0%inclusion2 decks25 decks
7%synergy
Withering Torment
8.0%inclusion2 decks25 decks
5%synergy
Tamiyo's Safekeeping
8.0%inclusion2 decks25 decks
0%synergy
Collective Resistance
8.0%inclusion2 decks25 decks
3%synergy
Warping Wail
8.0%inclusion2 decks25 decks
8%synergy
Sorceries
In Garruk's Wake
56%inclusion14 decks25 decks
52%synergy
Torment of Hailfire
48%inclusion12 decks25 decks
43%synergy
Rise of the Eldrazi
40%inclusion10 decks25 decks
40%synergy
Night's Whisper
36%inclusion9 decks25 decks
28%synergy
Vicious Rumors
36%inclusion9 decks25 decks
35%synergy
Risky Shortcut
36%inclusion9 decks25 decks
35%synergy
Toxic Deluge
32%inclusion8 decks25 decks
11%synergy
All Is Dust
28%inclusion7 decks25 decks
28%synergy
Tooth and Nail
28%inclusion7 decks25 decks
27%synergy
Last March of the Ents
28%inclusion7 decks25 decks
26%synergy
Cultivate
28%inclusion7 decks25 decks
-12%synergy
Open the Way
28%inclusion7 decks25 decks
27%synergy
Culling Ritual
24%inclusion6 decks25 decks
3%synergy
Exsanguinate
24%inclusion6 decks25 decks
17%synergy
Reshape the Earth
24%inclusion6 decks25 decks
23%synergy
Sign in Blood
24%inclusion6 decks25 decks
17%synergy
Kodama's Reach
20%inclusion5 decks25 decks
-4%synergy
Damnable Pact
20%inclusion5 decks25 decks
19%synergy
Rishkar's Expertise
20%inclusion5 decks25 decks
13%synergy
Harmonize
16%inclusion4 decks25 decks
8%synergy
Plague Wind
16%inclusion4 decks25 decks
15%synergy
Skyshroud Claim
16%inclusion4 decks25 decks
11%synergy
Day of Black Sun
14%inclusion1 decks7 decks
14%synergy
Read the Bones
12%inclusion3 decks25 decks
6%synergy
Finale of Devastation
12%inclusion3 decks25 decks
6%synergy
Syphon Mind
12%inclusion3 decks25 decks
11%synergy
Breach the Multiverse
12%inclusion3 decks25 decks
9%synergy
Bala Ged Recovery
12%inclusion3 decks25 decks
1%synergy
Farseek
12%inclusion3 decks25 decks
-7%synergy
Scheming Symmetry
12%inclusion3 decks25 decks
11%synergy
Sylvan Tutor
12%inclusion3 decks25 decks
11%synergy
Stargaze
12%inclusion3 decks25 decks
11%synergy
Green Sun's Zenith
8.0%inclusion2 decks25 decks
2%synergy
Buried Alive
8.0%inclusion2 decks25 decks
0%synergy
Cut of the Profits
8.0%inclusion2 decks25 decks
8%synergy
Pest Infestation
8.0%inclusion2 decks25 decks
0%synergy
Ancient Craving
8.0%inclusion2 decks25 decks
7%synergy
Bridgeworks Battle
8.0%inclusion2 decks25 decks
4%synergy
Grim Tutor
8.0%inclusion2 decks25 decks
5%synergy
Decode Transmissions
5.9%inclusion1 decks17 decks
6%synergy
Utility Artifacts
The Great Henge
48%inclusion12 decks25 decks
42%synergy
God-Pharaoh's Statue
36%inclusion9 decks25 decks
35%synergy
Lightning Greaves
36%inclusion9 decks25 decks
14%synergy
Palantír of Orthanc
28%inclusion7 decks25 decks
27%synergy
The Immortal Sun
24%inclusion6 decks25 decks
24%synergy
Planar Bridge
24%inclusion6 decks25 decks
24%synergy
Chimil, the Inner Sun
20%inclusion5 decks25 decks
19%synergy
Akroma's Memorial
20%inclusion5 decks25 decks
19%synergy
Horizon Stone
20%inclusion5 decks25 decks
19%synergy
Staff of Nin
20%inclusion5 decks25 decks
20%synergy
Wondrous Crucible
16%inclusion4 decks25 decks
16%synergy
Drossclaw
16%inclusion4 decks25 decks
16%synergy
Sinister Monolith
12%inclusion3 decks25 decks
11%synergy
Darksteel Monolith
12%inclusion3 decks25 decks
12%synergy
The Endstone
12%inclusion2 decks17 decks
12%synergy
The Darkness Crystal
10%inclusion2 decks21 decks
8%synergy
Mind's Eye
8.0%inclusion2 decks25 decks
8%synergy
Ward of Bones
8.0%inclusion2 decks25 decks
8%synergy
Expedition Map
8.0%inclusion2 decks25 decks
6%synergy
Horn of Greed
8.0%inclusion2 decks25 decks
8%synergy
Strionic Resonator
8.0%inclusion2 decks25 decks
6%synergy
Kaldra Compleat
8.0%inclusion2 decks25 decks
8%synergy
Bontu's Monument
8.0%inclusion2 decks25 decks
7%synergy
Mystic Forge
8.0%inclusion2 decks25 decks
8%synergy
Swiftfoot Boots
8.0%inclusion2 decks25 decks
-17%synergy
Enchantments
Sylvan Library
52%inclusion13 decks25 decks
43%synergy
Up the Beanstalk
36%inclusion9 decks25 decks
35%synergy
Okiba Reckoner Raid
28%inclusion7 decks25 decks
28%synergy
Garruk's Uprising
24%inclusion6 decks25 decks
17%synergy
Retreat to Hagra
24%inclusion6 decks25 decks
21%synergy
Guardian Project
20%inclusion5 decks25 decks
13%synergy
Lim-Dûl's Hex
16%inclusion4 decks25 decks
16%synergy
Echoes of Eternity
16%inclusion4 decks25 decks
16%synergy
Defense of the Heart
16%inclusion4 decks25 decks
14%synergy
Sandwurm Convergence
12%inclusion3 decks25 decks
11%synergy
Hopeless Nightmare
12%inclusion3 decks25 decks
12%synergy
Pernicious Deed
12%inclusion3 decks25 decks
10%synergy
Tinybones Joins Up
12%inclusion3 decks25 decks
12%synergy
Palace Siege
12%inclusion3 decks25 decks
12%synergy
Ill-Gotten Inheritance
12%inclusion3 decks25 decks
11%synergy
Phyrexian Arena
12%inclusion3 decks25 decks
-2%synergy
Price of Knowledge
8.0%inclusion2 decks25 decks
8%synergy
Mana Reflection
8.0%inclusion2 decks25 decks
7%synergy
Black Market Connections
8.0%inclusion2 decks25 decks
-1%synergy
Exploration
8.0%inclusion2 decks25 decks
4%synergy
The Meathook Massacre
8.0%inclusion2 decks25 decks
0%synergy
Protection Racket
8.0%inclusion2 decks25 decks
8%synergy
Monstrous Vortex
8.0%inclusion2 decks25 decks
8%synergy
Necropotence
8.0%inclusion2 decks25 decks
5%synergy
Planeswalkers
Ugin, the Spirit Dragon
28%inclusion7 decks25 decks
27%synergy
Karn, the Great Creator
8.0%inclusion2 decks25 decks
7%synergy
Tezzeret, Cruel Captain
5.6%inclusion1 decks18 decks
5%synergy
Utility Lands
Boseiju, Who Endures
80%inclusion20 decks25 decks
62%synergy
Urborg, Tomb of Yawgmoth
80%inclusion20 decks25 decks
57%synergy
Yavimaya, Cradle of Growth
72%inclusion18 decks25 decks
44%synergy
Bojuka Bog
48%inclusion12 decks25 decks
8%synergy
Leechridden Swamp
44%inclusion11 decks25 decks
43%synergy
Eldrazi Temple
36%inclusion9 decks25 decks
36%synergy
Reliquary Tower
32%inclusion8 decks25 decks
9%synergy
Eye of Ugin
28%inclusion7 decks25 decks
28%synergy
Cabal Coffers
24%inclusion6 decks25 decks
15%synergy
Ugin's Labyrinth
24%inclusion6 decks25 decks
24%synergy
Shrine of the Forsaken Gods
20%inclusion5 decks25 decks
20%synergy
Castle Locthwain
20%inclusion5 decks25 decks
16%synergy
Urza's Saga
20%inclusion5 decks25 decks
15%synergy
Takenuma, Abandoned Mire
16%inclusion4 decks25 decks
5%synergy
Strip Mine
16%inclusion4 decks25 decks
13%synergy
Sanctum of Ugin
16%inclusion4 decks25 decks
16%synergy
Castle Garenbrig
16%inclusion4 decks25 decks
13%synergy
Volrath's Stronghold
16%inclusion4 decks25 decks
15%synergy
War Room
12%inclusion3 decks25 decks
10%synergy
Shifting Woodland
12%inclusion3 decks25 decks
2%synergy
Temple of the False God
12%inclusion3 decks25 decks
5%synergy
Maze of Ith
8.0%inclusion2 decks25 decks
7%synergy
Deserted Temple
8.0%inclusion2 decks25 decks
8%synergy
Pendelhaven
8.0%inclusion2 decks25 decks
7%synergy
Wasteland
8.0%inclusion2 decks25 decks
7%synergy
Phyrexian Tower
8.0%inclusion2 decks25 decks
-7%synergy
Bazaar of Baghdad
8.0%inclusion2 decks25 decks
8%synergy
Inventors' Fair
8.0%inclusion2 decks25 decks
7%synergy
Mikokoro, Center of the Sea
8.0%inclusion2 decks25 decks
8%synergy
Muraganda Raceway
8.0%inclusion2 decks25 decks
8%synergy
Nykthos, Shrine to Nyx
8.0%inclusion2 decks25 decks
5%synergy
Multiversal Passage
7.1%inclusion1 decks14 decks
7%synergy
Susur Secundi, Void Altar
5.9%inclusion1 decks17 decks
2%synergy
Mana Artifacts
Sol Ring
72%inclusion18 decks25 decks
-8%synergy
Arcane Signet
52%inclusion13 decks25 decks
-10%synergy
Gilded Lotus
36%inclusion9 decks25 decks
35%synergy
Dreamstone Hedron
32%inclusion8 decks25 decks
31%synergy
Lotus Petal
28%inclusion7 decks25 decks
24%synergy
Chromatic Orrery
28%inclusion7 decks25 decks
28%synergy
Talisman of Resilience
24%inclusion6 decks25 decks
-1%synergy
Skyclave Relic
24%inclusion6 decks25 decks
24%synergy
Everflowing Chalice
20%inclusion5 decks25 decks
19%synergy
Thran Dynamo
20%inclusion5 decks25 decks
19%synergy
Mox Amber
16%inclusion4 decks25 decks
15%synergy
Thought Vessel
16%inclusion4 decks25 decks
10%synergy
Hedron Archive
16%inclusion4 decks25 decks
15%synergy
Coveted Jewel
16%inclusion4 decks25 decks
16%synergy
Golgari Signet
8.0%inclusion2 decks25 decks
-19%synergy
The Eternity Elevator
5.9%inclusion1 decks17 decks
5%synergy
Lands
Command Tower
96%inclusion24 decks25 decks
11%synergy
Forest
92%inclusion23 decks25 decks
-6%synergy
Swamp
92%inclusion23 decks25 decks
-5%synergy
Overgrown Tomb
88%inclusion22 decks25 decks
42%synergy
Verdant Catacombs
84%inclusion21 decks25 decks
55%synergy
Bayou
80%inclusion20 decks25 decks
68%synergy
Undergrowth Stadium
80%inclusion20 decks25 decks
42%synergy
Llanowar Wastes
68%inclusion17 decks25 decks
16%synergy
Woodland Cemetery
60%inclusion15 decks25 decks
-2%synergy
Polluted Delta
56%inclusion14 decks25 decks
50%synergy
Nurturing Peatland
52%inclusion13 decks25 decks
39%synergy
Misty Rainforest
52%inclusion13 decks25 decks
45%synergy
Twilight Mire
48%inclusion12 decks25 decks
12%synergy
Bloodstained Mire
44%inclusion11 decks25 decks
38%synergy
Wooded Foothills
40%inclusion10 decks25 decks
34%synergy
Blooming Marsh
40%inclusion10 decks25 decks
26%synergy
Prismatic Vista
40%inclusion10 decks25 decks
34%synergy
Underground Mortuary
40%inclusion10 decks25 decks
19%synergy
Darkbore Pathway
40%inclusion10 decks25 decks
20%synergy
Windswept Heath
40%inclusion10 decks25 decks
33%synergy
Wastewood Verge
40%inclusion10 decks25 decks
23%synergy
Marsh Flats
36%inclusion9 decks25 decks
30%synergy
Revitalizing Repast
32%inclusion8 decks25 decks
12%synergy
Tainted Wood
32%inclusion8 decks25 decks
-13%synergy
Mana Confluence
24%inclusion6 decks25 decks
21%synergy
Fell the Profane
24%inclusion6 decks25 decks
15%synergy
Reflecting Pool
20%inclusion5 decks25 decks
18%synergy
Malakir Rebirth
20%inclusion5 decks25 decks
10%synergy
City of Brass
20%inclusion5 decks25 decks
17%synergy
Deathcap Glade
20%inclusion5 decks25 decks
-10%synergy
Vernal Fen
18%inclusion3 decks17 decks
5%synergy
Disciple of Freyalise
16%inclusion4 decks25 decks
7%synergy
Viridescent Bog
16%inclusion4 decks25 decks
-5%synergy
Necroblossom Snarl
16%inclusion4 decks25 decks
-20%synergy
Woodland Chasm
16%inclusion4 decks25 decks
9%synergy
Starting Town
14%inclusion3 decks21 decks
14%synergy
Urza's Cave
12%inclusion3 decks25 decks
10%synergy
Haunted Mire
12%inclusion3 decks25 decks
-4%synergy
Snow-Covered Swamp
12%inclusion3 decks25 decks
7%synergy
Cavern of Souls
12%inclusion3 decks25 decks
5%synergy
Bala Ged Recovery
12%inclusion3 decks25 decks
1%synergy
Snow-Covered Forest
12%inclusion3 decks25 decks
7%synergy
Festering Thicket
12%inclusion2 decks17 decks
6%synergy
Gemstone Caverns
8.0%inclusion2 decks25 decks
6%synergy
Fabled Passage
8.0%inclusion2 decks25 decks
-5%synergy
Exotic Orchard
8.0%inclusion2 decks25 decks
-19%synergy
Forbidden Orchard
8.0%inclusion2 decks25 decks
6%synergy
Golgari Rot Farm
8.0%inclusion2 decks25 decks
-33%synergy
Plaza of Heroes
8.0%inclusion2 decks25 decks
6%synergy
Bridgeworks Battle
8.0%inclusion2 decks25 decks
4%synergy