Moseo, Vein's New Dean (Commander) - Upgraded Lifegain

Moseo, Vein's New Dean
Rank #1,210
47decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
Jesse Barker Plotkin
May 6, 2026
Jesse Barker Plotkin
Grind Out Value With Moseo, Vein's New Dean
Is Moseo, Vein's New Dean the grindy, mono-black value engine you've been looking to build in Commander? Take a look.
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Enchantments
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Utility Lands
Mana Artifacts
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The Master of Lake-town
12%inclusion2 decks17 decks
9%synergy
Troop of Ponies
7.1%inclusion1 decks14 decks
5%synergy
Liliana the Repentant
5.9%inclusion1 decks17 decks
6%synergy
Supper for Spiders
5.9%inclusion1 decks17 decks
5%synergy
High Synergy Cards
Stitcher's Supplier
77%inclusion36 decks47 decks
71%synergy
Creeping Bloodsucker
74%inclusion35 decks47 decks
70%synergy
Noxious Gearhulk
74%inclusion35 decks47 decks
68%synergy
Twilight Diviner
70%inclusion33 decks47 decks
66%synergy
Witch of the Moors
68%inclusion32 decks47 decks
64%synergy
Grave Researcher
70%inclusion33 decks47 decks
62%synergy
Disciple of Bolas
66%inclusion31 decks47 decks
61%synergy
Vito, Thorn of the Dusk Rose
68%inclusion32 decks47 decks
58%synergy
Scheming Silvertongue
64%inclusion30 decks47 decks
57%synergy
Consuming Corruption
70%inclusion33 decks47 decks
55%synergy
Top Cards
Gray Merchant of Asphodel
89%inclusion42 decks47 decks
39%synergy
Blood Artist
74%inclusion35 decks47 decks
43%synergy
Bontu's Monument
72%inclusion34 decks47 decks
44%synergy
Crypt Ghast
70%inclusion33 decks47 decks
23%synergy
Ayara, First of Locthwain
66%inclusion31 decks47 decks
41%synergy
Toxic Deluge
66%inclusion31 decks47 decks
29%synergy
Jet Medallion
64%inclusion30 decks47 decks
2%synergy
Feed the Swarm
60%inclusion28 decks47 decks
9%synergy
Dark Ritual
60%inclusion28 decks47 decks
-8%synergy
Victimize
60%inclusion28 decks47 decks
32%synergy
Game Changers
Bolas's Citadel
32%inclusion15 decks47 decks
4%synergy
Vampiric Tutor
11%inclusion5 decks47 decks
-10%synergy
Demonic Tutor
8.5%inclusion4 decks47 decks
-19%synergy
Necropotence
8.5%inclusion4 decks47 decks
-6%synergy
Creatures
Twilight Prophet
60%inclusion28 decks47 decks
54%synergy
Zulaport Cutthroat
57%inclusion27 decks47 decks
34%synergy
Enduring Tenacity
57%inclusion27 decks47 decks
49%synergy
Mire Triton
53%inclusion25 decks47 decks
51%synergy
Kokusho, the Evening Star
53%inclusion25 decks47 decks
49%synergy
Dread Presence
49%inclusion23 decks47 decks
36%synergy
Accursed Marauder
45%inclusion21 decks47 decks
23%synergy
Defiling Daemogoth
45%inclusion21 decks47 decks
43%synergy
Umbral Collar Zealot
43%inclusion20 decks47 decks
34%synergy
Qarsi Revenant
40%inclusion19 decks47 decks
35%synergy
Bloodthirsty Conqueror
40%inclusion19 decks47 decks
31%synergy
Shinra Reinforcements
40%inclusion19 decks47 decks
40%synergy
Stensian Sanguinist
40%inclusion19 decks47 decks
37%synergy
Archon of Cruelty
38%inclusion18 decks47 decks
33%synergy
Metamorphosis Fanatic
36%inclusion17 decks47 decks
34%synergy
Plaguecrafter
36%inclusion17 decks47 decks
16%synergy
Disciple of Griselbrand
34%inclusion16 decks47 decks
33%synergy
K'rrik, Son of Yawgmoth
34%inclusion16 decks47 decks
15%synergy
Vein Ripper
34%inclusion16 decks47 decks
30%synergy
Barrowgoyf
32%inclusion15 decks47 decks
31%synergy
Massacre Wurm
32%inclusion15 decks47 decks
15%synergy
South Wind Avatar
32%inclusion15 decks47 decks
29%synergy
Valgavoth, Terror Eater
30%inclusion14 decks47 decks
24%synergy
Sheoldred, the Apocalypse
26%inclusion12 decks47 decks
11%synergy
Junji, the Midnight Sky
26%inclusion12 decks47 decks
20%synergy
Nighthawk Scavenger
23%inclusion11 decks47 decks
18%synergy
Gorging Vulture
23%inclusion11 decks47 decks
23%synergy
Starscape Cleric
23%inclusion11 decks47 decks
20%synergy
Viscera Seer
23%inclusion11 decks47 decks
6%synergy
Solemn Simulacrum
21%inclusion10 decks47 decks
0%synergy
Syr Konrad, the Grim
21%inclusion10 decks47 decks
1%synergy
Tivash, Gloom Summoner
21%inclusion10 decks47 decks
21%synergy
Marauding Blight-Priest
19%inclusion9 decks47 decks
12%synergy
Millikin
19%inclusion9 decks47 decks
16%synergy
Emeritus of Woe
19%inclusion9 decks47 decks
12%synergy
Morbid Opportunist
17%inclusion8 decks47 decks
-7%synergy
Vile Entomber
17%inclusion8 decks47 decks
11%synergy
Silversmote Ghoul
17%inclusion8 decks47 decks
16%synergy
Boggart Trawler
17%inclusion8 decks47 decks
8%synergy
Sangromancer
17%inclusion8 decks47 decks
7%synergy
Bloodletter of Aclazotz
15%inclusion7 decks47 decks
4%synergy
Vengeful Bloodwitch
15%inclusion7 decks47 decks
9%synergy
Sheoldred, Whispering One
15%inclusion7 decks47 decks
3%synergy
Pitiless Plunderer
15%inclusion7 decks47 decks
-5%synergy
Vraan, Executioner Thane
15%inclusion7 decks47 decks
12%synergy
Braids, Arisen Nightmare
15%inclusion7 decks47 decks
-5%synergy
Cavalier of Night
13%inclusion6 decks47 decks
12%synergy
Gumdrop Poisoner
13%inclusion6 decks47 decks
12%synergy
Ophiomancer
13%inclusion6 decks47 decks
-5%synergy
Veinwitch Coven
13%inclusion6 decks47 decks
11%synergy
Instants
Reckoner's Bargain
57%inclusion27 decks47 decks
54%synergy
Entomb
45%inclusion21 decks47 decks
32%synergy
Deadly Dispute
38%inclusion18 decks47 decks
11%synergy
Defile
36%inclusion17 decks47 decks
1%synergy
Malakir Rebirth
36%inclusion17 decks47 decks
13%synergy
Bitter Triumph
34%inclusion16 decks47 decks
24%synergy
Village Rites
32%inclusion15 decks47 decks
6%synergy
Withering Torment
30%inclusion14 decks47 decks
-2%synergy
Fell the Profane
28%inclusion13 decks47 decks
8%synergy
Deadly Rollick
23%inclusion11 decks47 decks
-2%synergy
Snuff Out
23%inclusion11 decks47 decks
10%synergy
Imp's Mischief
21%inclusion10 decks47 decks
-4%synergy
Infernal Grasp
21%inclusion10 decks47 decks
-4%synergy
Archenemy's Charm
19%inclusion9 decks47 decks
10%synergy
Culling the Weak
17%inclusion8 decks47 decks
-1%synergy
Tendrils of Corruption
17%inclusion8 decks47 decks
14%synergy
Flare of Malice
8.5%inclusion4 decks47 decks
-5%synergy
Corrupted Conviction
8.5%inclusion4 decks47 decks
-4%synergy
Erebos's Intervention
8.5%inclusion4 decks47 decks
7%synergy
Sheoldred's Edict
6.4%inclusion3 decks47 decks
-9%synergy
GO FOR THE THROAT
6.4%inclusion3 decks47 decks
-16%synergy
Saw in Half
6.4%inclusion3 decks47 decks
-2%synergy
Tragic Slip
6.4%inclusion3 decks47 decks
-12%synergy
Dismember
6.4%inclusion3 decks47 decks
-4%synergy
Sorceries
Buried Alive
60%inclusion28 decks47 decks
47%synergy
Reanimate
60%inclusion28 decks47 decks
19%synergy
Exsanguinate
55%inclusion26 decks47 decks
31%synergy
Withering Curse
28%inclusion13 decks47 decks
26%synergy
Lively Dirge
26%inclusion12 decks47 decks
22%synergy
Night's Whisper
26%inclusion12 decks47 decks
0%synergy
Decorum Dissertation
26%inclusion12 decks47 decks
20%synergy
Commune with Evil
23%inclusion11 decks47 decks
23%synergy
Sign in Blood
23%inclusion11 decks47 decks
-12%synergy
Agadeem's Awakening
19%inclusion9 decks47 decks
11%synergy
Living Death
19%inclusion9 decks47 decks
9%synergy
Dread Return
17%inclusion8 decks47 decks
5%synergy
Blasphemous Edict
17%inclusion8 decks47 decks
1%synergy
Mutilate
15%inclusion7 decks47 decks
-1%synergy
Pox Plague
15%inclusion7 decks47 decks
10%synergy
Diabolic Intent
13%inclusion6 decks47 decks
-2%synergy
Unmarked Grave
13%inclusion6 decks47 decks
9%synergy
Discerning Taste
13%inclusion6 decks47 decks
12%synergy
Stargaze
13%inclusion6 decks47 decks
11%synergy
Unearth
11%inclusion5 decks47 decks
2%synergy
Breach the Multiverse
11%inclusion5 decks47 decks
5%synergy
Stitch Together
8.5%inclusion4 decks47 decks
5%synergy
Blood Tithe
8.5%inclusion4 decks47 decks
7%synergy
Incarnation Technique
6.4%inclusion3 decks47 decks
5%synergy
Essence Pulse
6.4%inclusion3 decks47 decks
6%synergy
Persist
6.4%inclusion3 decks47 decks
3%synergy
Read the Bones
6.4%inclusion3 decks47 decks
-9%synergy
Insatiable Avarice
6.4%inclusion3 decks47 decks
-4%synergy
Rise of the Dark Realms
6.4%inclusion3 decks47 decks
-7%synergy
Utility Artifacts
Whip of Erebos
55%inclusion26 decks47 decks
44%synergy
The Darkness Crystal
51%inclusion24 decks47 decks
31%synergy
Demon's Horn
28%inclusion13 decks47 decks
24%synergy
Lightning Greaves
21%inclusion10 decks47 decks
-13%synergy
Wayfarer's Bauble
17%inclusion8 decks47 decks
3%synergy
Ashnod's Altar
17%inclusion8 decks47 decks
-3%synergy
Skullclamp
17%inclusion8 decks47 decks
-5%synergy
Staff of the Death Magus
15%inclusion7 decks47 decks
12%synergy
Altar of Dementia
15%inclusion7 decks47 decks
9%synergy
Basilisk Collar
15%inclusion7 decks47 decks
12%synergy
Aetherflux Reservoir
13%inclusion6 decks47 decks
4%synergy
Shadowspear
13%inclusion6 decks47 decks
9%synergy
Phyrexian Altar
13%inclusion6 decks47 decks
-1%synergy
Prism Ring
11%inclusion5 decks47 decks
9%synergy
Trading Post
11%inclusion5 decks47 decks
9%synergy
Palantír of Orthanc
6.4%inclusion3 decks47 decks
4%synergy
Witch's Oven
6.4%inclusion3 decks47 decks
6%synergy
Expedition Map
6.4%inclusion3 decks47 decks
-5%synergy
Swiftfoot Boots
6.4%inclusion3 decks47 decks
-25%synergy
Strionic Resonator
6.4%inclusion3 decks47 decks
5%synergy
Cosmos Elixir
6.4%inclusion3 decks47 decks
6%synergy
Enchantments
Ripples of Undeath
51%inclusion24 decks47 decks
45%synergy
Sanguine Bond
45%inclusion21 decks47 decks
33%synergy
Black Market Connections
38%inclusion18 decks47 decks
13%synergy
Bastion of Remembrance
36%inclusion17 decks47 decks
19%synergy
Exquisite Blood
34%inclusion16 decks47 decks
21%synergy
The Meathook Massacre
32%inclusion15 decks47 decks
15%synergy
Phyrexian Arena
30%inclusion14 decks47 decks
-9%synergy
Scavenger's Talent
17%inclusion8 decks47 decks
16%synergy
Funeral Room // Awakening Hall
15%inclusion7 decks47 decks
11%synergy
Animate Dead
15%inclusion7 decks47 decks
-3%synergy
Grave Pact
13%inclusion6 decks47 decks
-7%synergy
Teval's Judgment
13%inclusion6 decks47 decks
11%synergy
Blight Mound
13%inclusion6 decks47 decks
10%synergy
Bloodchief Ascension
13%inclusion6 decks47 decks
4%synergy
Phyrexian Reclamation
6.4%inclusion3 decks47 decks
-3%synergy
Dictate of Erebos
6.4%inclusion3 decks47 decks
-5%synergy
Cemetery Tampering
6.4%inclusion3 decks47 decks
5%synergy
Grave Venerations
6.4%inclusion3 decks47 decks
4%synergy
Planeswalkers
Ob Nixilis of the Black Oath
8.5%inclusion4 decks47 decks
7%synergy
Professor Onyx
6.4%inclusion3 decks47 decks
1%synergy
Ral Zarek, Guest Lecturer
6.4%inclusion3 decks47 decks
4%synergy
Utility Lands
Cabal Coffers
62%inclusion29 decks47 decks
7%synergy
Bojuka Bog
55%inclusion26 decks47 decks
8%synergy
High Market
55%inclusion26 decks47 decks
47%synergy
Adventurer's Inn
47%inclusion22 decks47 decks
45%synergy
Radiant Fountain
40%inclusion19 decks47 decks
39%synergy
Phyrexian Tower
38%inclusion18 decks47 decks
12%synergy
Nykthos, Shrine to Nyx
36%inclusion17 decks47 decks
6%synergy
Urborg, Tomb of Yawgmoth
36%inclusion17 decks47 decks
-2%synergy
Spymaster's Vault
32%inclusion15 decks47 decks
22%synergy
Crypt of Agadeem
28%inclusion13 decks47 decks
16%synergy
Cabal Stronghold
26%inclusion12 decks47 decks
-8%synergy
Takenuma, Abandoned Mire
26%inclusion12 decks47 decks
10%synergy
Castle Locthwain
21%inclusion10 decks47 decks
5%synergy
Westvale Abbey
19%inclusion9 decks47 decks
13%synergy
War Room
19%inclusion9 decks47 decks
3%synergy
Rogue's Passage
17%inclusion8 decks47 decks
-2%synergy
Witch's Cottage
15%inclusion7 decks47 decks
-10%synergy
Barren Moor
11%inclusion5 decks47 decks
1%synergy
Accursed Duneyard
11%inclusion5 decks47 decks
8%synergy
RELIQUARY TOWER
11%inclusion5 decks47 decks
-19%synergy
Midgar, City of Mako
11%inclusion5 decks47 decks
0%synergy
Tomb Fortress
8.5%inclusion4 decks47 decks
5%synergy
Dakmor Salvage
8.5%inclusion4 decks47 decks
7%synergy
Susur Secundi, Void Altar
8.5%inclusion4 decks47 decks
1%synergy
Petrified Hamlet
8.5%inclusion4 decks47 decks
8%synergy
Witch's Clinic
6.4%inclusion3 decks47 decks
5%synergy
Geier Reach Sanitarium
6.4%inclusion3 decks47 decks
-4%synergy
Polluted Mire
6.4%inclusion3 decks47 decks
3%synergy
Muraganda Raceway
6.4%inclusion3 decks47 decks
5%synergy
Field of Ruin
6.4%inclusion3 decks47 decks
4%synergy
Mana Artifacts
Sol Ring
87%inclusion41 decks47 decks
2%synergy
Arcane Signet
57%inclusion27 decks47 decks
-4%synergy
The Soul Stone
26%inclusion12 decks47 decks
10%synergy
Pristine Talisman
19%inclusion9 decks47 decks
17%synergy
Charcoal Diamond
15%inclusion7 decks47 decks
-7%synergy
Mind Stone
15%inclusion7 decks47 decks
-13%synergy
Throne of Eldraine
8.5%inclusion4 decks47 decks
-1%synergy
Lands
Swamp
98%inclusion46 decks47 decks
3%synergy
Malakir Rebirth
36%inclusion17 decks47 decks
13%synergy
Fell the Profane
28%inclusion13 decks47 decks
8%synergy
Myriad Landscape
19%inclusion9 decks47 decks
-5%synergy
Agadeem's Awakening
19%inclusion9 decks47 decks
11%synergy
Urza's Cave
17%inclusion8 decks47 decks
9%synergy
Boggart Trawler
17%inclusion8 decks47 decks
8%synergy
Command Tower
13%inclusion6 decks47 decks
7%synergy
Demolition Field
11%inclusion5 decks47 decks
5%synergy
Lazotep Quarry
6.4%inclusion3 decks47 decks
6%synergy
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