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

Moseo, Vein's New Dean
Rank #1,189
49decks
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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Avacyn, Angel of Horror
33%inclusion1 decks3 decks
31%synergy
Jhoira, Weatherlight Corsair
33%inclusion1 decks3 decks
33%synergy
Dark Matter Manipulator
20%inclusion1 decks5 decks
19%synergy
Liliana the Repentant
15%inclusion3 decks20 decks
15%synergy
Troop of Ponies
11%inclusion2 decks18 decks
8%synergy
High Synergy Cards
Creeping Bloodsucker
76%inclusion37 decks49 decks
71%synergy
Twilight Diviner
73%inclusion36 decks49 decks
70%synergy
Stitcher's Supplier
73%inclusion36 decks49 decks
68%synergy
Noxious Gearhulk
71%inclusion35 decks49 decks
65%synergy
Witch of the Moors
67%inclusion33 decks49 decks
63%synergy
Grave Researcher
71%inclusion35 decks49 decks
63%synergy
Scheming Silvertongue
67%inclusion33 decks49 decks
61%synergy
Consuming Corruption
76%inclusion37 decks49 decks
60%synergy
Disciple of Bolas
65%inclusion32 decks49 decks
60%synergy
Vito, Thorn of the Dusk Rose
67%inclusion33 decks49 decks
57%synergy
Top Cards
Gray Merchant of Asphodel
92%inclusion45 decks49 decks
42%synergy
Bontu's Monument
73%inclusion36 decks49 decks
46%synergy
Blood Artist
71%inclusion35 decks49 decks
40%synergy
Crypt Ghast
69%inclusion34 decks49 decks
23%synergy
Dark Ritual
65%inclusion32 decks49 decks
-2%synergy
Feed the Swarm
65%inclusion32 decks49 decks
15%synergy
Ayara, First of Locthwain
65%inclusion32 decks49 decks
40%synergy
Jet Medallion
63%inclusion31 decks49 decks
1%synergy
Victimize
63%inclusion31 decks49 decks
36%synergy
Buried Alive
61%inclusion30 decks49 decks
48%synergy
Game Changers
Bolas's Citadel
35%inclusion17 decks49 decks
7%synergy
Demonic Tutor
10%inclusion5 decks49 decks
-17%synergy
Vampiric Tutor
10%inclusion5 decks49 decks
-11%synergy
Necropotence
8.2%inclusion4 decks49 decks
-6%synergy
Creatures
Enduring Tenacity
57%inclusion28 decks49 decks
49%synergy
Zulaport Cutthroat
57%inclusion28 decks49 decks
34%synergy
Mire Triton
55%inclusion27 decks49 decks
53%synergy
Twilight Prophet
55%inclusion27 decks49 decks
49%synergy
Kokusho, the Evening Star
53%inclusion26 decks49 decks
49%synergy
Accursed Marauder
47%inclusion23 decks49 decks
25%synergy
Stensian Sanguinist
45%inclusion22 decks49 decks
42%synergy
Defiling Daemogoth
45%inclusion22 decks49 decks
43%synergy
Dread Presence
45%inclusion22 decks49 decks
32%synergy
Umbral Collar Zealot
43%inclusion21 decks49 decks
35%synergy
Qarsi Revenant
41%inclusion20 decks49 decks
36%synergy
Shinra Reinforcements
39%inclusion19 decks49 decks
38%synergy
K'rrik, Son of Yawgmoth
37%inclusion18 decks49 decks
17%synergy
Disciple of Griselbrand
35%inclusion17 decks49 decks
34%synergy
Metamorphosis Fanatic
35%inclusion17 decks49 decks
33%synergy
South Wind Avatar
35%inclusion17 decks49 decks
32%synergy
Bloodthirsty Conqueror
35%inclusion17 decks49 decks
25%synergy
Plaguecrafter
35%inclusion17 decks49 decks
15%synergy
Archon of Cruelty
33%inclusion16 decks49 decks
27%synergy
Vein Ripper
31%inclusion15 decks49 decks
26%synergy
Massacre Wurm
31%inclusion15 decks49 decks
13%synergy
Barrowgoyf
31%inclusion15 decks49 decks
30%synergy
Valgavoth, Terror Eater
24%inclusion12 decks49 decks
19%synergy
Syr Konrad, the Grim
22%inclusion11 decks49 decks
2%synergy
Emeritus of Woe
22%inclusion11 decks49 decks
16%synergy
Sheoldred, the Apocalypse
22%inclusion11 decks49 decks
8%synergy
Junji, the Midnight Sky
22%inclusion11 decks49 decks
17%synergy
Gorging Vulture
22%inclusion11 decks49 decks
22%synergy
Nighthawk Scavenger
20%inclusion10 decks49 decks
15%synergy
Morbid Opportunist
20%inclusion10 decks49 decks
-4%synergy
Solemn Simulacrum
20%inclusion10 decks49 decks
-0%synergy
Tivash, Gloom Summoner
20%inclusion10 decks49 decks
20%synergy
Silversmote Ghoul
20%inclusion10 decks49 decks
20%synergy
Millikin
20%inclusion10 decks49 decks
17%synergy
Viscera Seer
20%inclusion10 decks49 decks
3%synergy
Braids, Arisen Nightmare
18%inclusion9 decks49 decks
-1%synergy
Sangromancer
18%inclusion9 decks49 decks
8%synergy
Bloodletter of Aclazotz
16%inclusion8 decks49 decks
6%synergy
Marauding Blight-Priest
16%inclusion8 decks49 decks
9%synergy
Starscape Cleric
16%inclusion8 decks49 decks
13%synergy
Vengeful Bloodwitch
16%inclusion8 decks49 decks
10%synergy
Dauthi Voidwalker
14%inclusion7 decks49 decks
-1%synergy
Vraan, Executioner Thane
14%inclusion7 decks49 decks
12%synergy
Vile Entomber
14%inclusion7 decks49 decks
9%synergy
Cavalier of Night
14%inclusion7 decks49 decks
13%synergy
Boggart Trawler
12%inclusion6 decks49 decks
3%synergy
Thrull Parasite
12%inclusion6 decks49 decks
11%synergy
Ophiomancer
12%inclusion6 decks49 decks
-5%synergy
Gumdrop Poisoner
12%inclusion6 decks49 decks
12%synergy
Undead Butler
12%inclusion6 decks49 decks
10%synergy
Instants
Reckoner's Bargain
59%inclusion29 decks49 decks
56%synergy
Entomb
43%inclusion21 decks49 decks
30%synergy
Bitter Triumph
37%inclusion18 decks49 decks
27%synergy
Malakir Rebirth
37%inclusion18 decks49 decks
13%synergy
Deadly Dispute
35%inclusion17 decks49 decks
8%synergy
Defile
35%inclusion17 decks49 decks
-1%synergy
Village Rites
33%inclusion16 decks49 decks
7%synergy
Withering Torment
27%inclusion13 decks49 decks
-5%synergy
Fell the Profane
24%inclusion12 decks49 decks
5%synergy
Imp's Mischief
24%inclusion12 decks49 decks
-1%synergy
Deadly Rollick
22%inclusion11 decks49 decks
-3%synergy
Snuff Out
22%inclusion11 decks49 decks
8%synergy
Infernal Grasp
20%inclusion10 decks49 decks
-5%synergy
Archenemy's Charm
20%inclusion10 decks49 decks
11%synergy
Tendrils of Corruption
18%inclusion9 decks49 decks
15%synergy
Culling the Weak
16%inclusion8 decks49 decks
-2%synergy
Flare of Malice
10%inclusion5 decks49 decks
-3%synergy
Go for the Throat
8.2%inclusion4 decks49 decks
-14%synergy
Corrupted Conviction
8.2%inclusion4 decks49 decks
-4%synergy
Erebos's Intervention
8.2%inclusion4 decks49 decks
6%synergy
Saw in Half
8.2%inclusion4 decks49 decks
-1%synergy
Sheoldred's Edict
6.1%inclusion3 decks49 decks
-9%synergy
Wake the Dead
6.1%inclusion3 decks49 decks
5%synergy
Undying Malice
6.1%inclusion3 decks49 decks
-4%synergy
Fake Your Own Death
6.1%inclusion3 decks49 decks
-2%synergy
Plumb the Forbidden
6.1%inclusion3 decks49 decks
2%synergy
Tragic Slip
6.1%inclusion3 decks49 decks
-13%synergy
Dismember
6.1%inclusion3 decks49 decks
-4%synergy
Supper for Spiders
5.0%inclusion1 decks20 decks
4%synergy
Sorceries
Toxic Deluge
61%inclusion30 decks49 decks
24%synergy
Reanimate
59%inclusion29 decks49 decks
18%synergy
Exsanguinate
55%inclusion27 decks49 decks
30%synergy
Lively Dirge
29%inclusion14 decks49 decks
25%synergy
Withering Curse
29%inclusion14 decks49 decks
27%synergy
Commune with Evil
24%inclusion12 decks49 decks
24%synergy
Decorum Dissertation
24%inclusion12 decks49 decks
19%synergy
Night's Whisper
22%inclusion11 decks49 decks
-3%synergy
Sign in Blood
22%inclusion11 decks49 decks
-12%synergy
Blasphemous Edict
20%inclusion10 decks49 decks
5%synergy
Living Death
18%inclusion9 decks49 decks
8%synergy
Dread Return
16%inclusion8 decks49 decks
4%synergy
Pox Plague
16%inclusion8 decks49 decks
11%synergy
Discerning Taste
14%inclusion7 decks49 decks
14%synergy
Agadeem's Awakening
14%inclusion7 decks49 decks
6%synergy
Mutilate
14%inclusion7 decks49 decks
-1%synergy
Diabolic Intent
12%inclusion6 decks49 decks
-3%synergy
Stargaze
12%inclusion6 decks49 decks
11%synergy
Unmarked Grave
10%inclusion5 decks49 decks
6%synergy
Unearth
10%inclusion5 decks49 decks
1%synergy
Rise of the Dark Realms
10%inclusion5 decks49 decks
-3%synergy
Breach the Multiverse
10%inclusion5 decks49 decks
4%synergy
Insatiable Avarice
8.2%inclusion4 decks49 decks
-2%synergy
Stitch Together
8.2%inclusion4 decks49 decks
5%synergy
Blood Tithe
8.2%inclusion4 decks49 decks
7%synergy
Essence Pulse
6.1%inclusion3 decks49 decks
6%synergy
Afterlife from the Loam
6.1%inclusion3 decks49 decks
5%synergy
Persist
6.1%inclusion3 decks49 decks
2%synergy
Read the Bones
6.1%inclusion3 decks49 decks
-10%synergy
Necromantic Selection
6.1%inclusion3 decks49 decks
4%synergy
Aberrant Return
6.1%inclusion3 decks49 decks
6%synergy
Utility Artifacts
Whip of Erebos
53%inclusion26 decks49 decks
42%synergy
The Darkness Crystal
49%inclusion24 decks49 decks
29%synergy
Demon's Horn
29%inclusion14 decks49 decks
24%synergy
Lightning Greaves
20%inclusion10 decks49 decks
-13%synergy
Wayfarer's Bauble
18%inclusion9 decks49 decks
4%synergy
Skullclamp
18%inclusion9 decks49 decks
-4%synergy
Staff of the Death Magus
18%inclusion9 decks49 decks
15%synergy
Ashnod's Altar
16%inclusion8 decks49 decks
-4%synergy
Altar of Dementia
16%inclusion8 decks49 decks
11%synergy
Aetherflux Reservoir
14%inclusion7 decks49 decks
5%synergy
Basilisk Collar
14%inclusion7 decks49 decks
11%synergy
Phyrexian Altar
12%inclusion6 decks49 decks
-2%synergy
Prism Ring
10%inclusion5 decks49 decks
8%synergy
Trading Post
10%inclusion5 decks49 decks
9%synergy
Shadowspear
10%inclusion5 decks49 decks
6%synergy
Well of Lost Dreams
8.2%inclusion4 decks49 decks
7%synergy
Desecrated Tomb
6.1%inclusion3 decks49 decks
4%synergy
Nim Deathmantle
6.1%inclusion3 decks49 decks
3%synergy
Palantír of Orthanc
6.1%inclusion3 decks49 decks
4%synergy
Witch's Oven
6.1%inclusion3 decks49 decks
6%synergy
Expedition Map
6.1%inclusion3 decks49 decks
-5%synergy
Profane Memento
6.1%inclusion3 decks49 decks
6%synergy
Swiftfoot Boots
6.1%inclusion3 decks49 decks
-25%synergy
Strionic Resonator
6.1%inclusion3 decks49 decks
5%synergy
Alhammarret's Archive
6.1%inclusion3 decks49 decks
3%synergy
Enchantments
Ripples of Undeath
51%inclusion25 decks49 decks
45%synergy
Sanguine Bond
43%inclusion21 decks49 decks
31%synergy
Black Market Connections
37%inclusion18 decks49 decks
12%synergy
Exquisite Blood
35%inclusion17 decks49 decks
22%synergy
Bastion of Remembrance
33%inclusion16 decks49 decks
15%synergy
The Meathook Massacre
27%inclusion13 decks49 decks
9%synergy
Phyrexian Arena
27%inclusion13 decks49 decks
-13%synergy
Funeral Room // Awakening Hall
16%inclusion8 decks49 decks
12%synergy
Animate Dead
16%inclusion8 decks49 decks
-1%synergy
Grave Pact
14%inclusion7 decks49 decks
-5%synergy
Blight Mound
14%inclusion7 decks49 decks
12%synergy
Teval's Judgment
12%inclusion6 decks49 decks
10%synergy
Scavenger's Talent
12%inclusion6 decks49 decks
11%synergy
Bloodchief Ascension
12%inclusion6 decks49 decks
3%synergy
Cemetery Tampering
8.2%inclusion4 decks49 decks
6%synergy
Dictate of Erebos
6.1%inclusion3 decks49 decks
-5%synergy
Polluted Cistern // Dim Oubliette
6.1%inclusion3 decks49 decks
6%synergy
Grave Venerations
6.1%inclusion3 decks49 decks
4%synergy
Planeswalkers
Ob Nixilis of the Black Oath
8.2%inclusion4 decks49 decks
7%synergy
Professor Onyx
6.1%inclusion3 decks49 decks
1%synergy
Utility Lands
Cabal Coffers
61%inclusion30 decks49 decks
6%synergy
Bojuka Bog
53%inclusion26 decks49 decks
6%synergy
High Market
53%inclusion26 decks49 decks
45%synergy
Adventurer's Inn
47%inclusion23 decks49 decks
45%synergy
Radiant Fountain
39%inclusion19 decks49 decks
37%synergy
Phyrexian Tower
37%inclusion18 decks49 decks
10%synergy
Nykthos, Shrine to Nyx
33%inclusion16 decks49 decks
3%synergy
Urborg, Tomb of Yawgmoth
33%inclusion16 decks49 decks
-5%synergy
Spymaster's Vault
31%inclusion15 decks49 decks
21%synergy
Crypt of Agadeem
27%inclusion13 decks49 decks
15%synergy
Cabal Stronghold
24%inclusion12 decks49 decks
-9%synergy
Takenuma, Abandoned Mire
22%inclusion11 decks49 decks
7%synergy
War Room
20%inclusion10 decks49 decks
4%synergy
Witch's Cottage
18%inclusion9 decks49 decks
-6%synergy
Castle Locthwain
18%inclusion9 decks49 decks
2%synergy
Rogue's Passage
18%inclusion9 decks49 decks
-1%synergy
Westvale Abbey
16%inclusion8 decks49 decks
10%synergy
Barren Moor
12%inclusion6 decks49 decks
3%synergy
Reliquary Tower
10%inclusion5 decks49 decks
-19%synergy
Midgar, City of Mako
10%inclusion5 decks49 decks
-0%synergy
Accursed Duneyard
8.2%inclusion4 decks49 decks
6%synergy
Petrified Hamlet
8.2%inclusion4 decks49 decks
8%synergy
Witch's Clinic
6.1%inclusion3 decks49 decks
5%synergy
Arcane Lighthouse
6.1%inclusion3 decks49 decks
4%synergy
Geier Reach Sanitarium
6.1%inclusion3 decks49 decks
-4%synergy
Polluted Mire
6.1%inclusion3 decks49 decks
3%synergy
Tomb Fortress
6.1%inclusion3 decks49 decks
2%synergy
Muraganda Raceway
6.1%inclusion3 decks49 decks
5%synergy
Dakmor Salvage
6.1%inclusion3 decks49 decks
4%synergy
Field of Ruin
6.1%inclusion3 decks49 decks
4%synergy
Susur Secundi, Void Altar
6.1%inclusion3 decks49 decks
-1%synergy
Mana Artifacts
Sol Ring
88%inclusion43 decks49 decks
2%synergy
Arcane Signet
59%inclusion29 decks49 decks
-2%synergy
The Soul Stone
24%inclusion12 decks49 decks
9%synergy
Pristine Talisman
20%inclusion10 decks49 decks
19%synergy
Mind Stone
18%inclusion9 decks49 decks
-9%synergy
Charcoal Diamond
12%inclusion6 decks49 decks
-9%synergy
Throne of Eldraine
8.2%inclusion4 decks49 decks
-1%synergy
Springleaf Drum
6.1%inclusion3 decks49 decks
4%synergy
Lands
Swamp
98%inclusion48 decks49 decks
3%synergy
Malakir Rebirth
37%inclusion18 decks49 decks
13%synergy
Fell the Profane
24%inclusion12 decks49 decks
5%synergy
Myriad Landscape
16%inclusion8 decks49 decks
-8%synergy
Urza's Cave
14%inclusion7 decks49 decks
6%synergy
Agadeem's Awakening
14%inclusion7 decks49 decks
6%synergy
Command Tower
12%inclusion6 decks49 decks
6%synergy
Boggart Trawler
12%inclusion6 decks49 decks
3%synergy
Demolition Field
10%inclusion5 decks49 decks
5%synergy
Lazotep Quarry
6.1%inclusion3 decks49 decks
5%synergy
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