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

Moseo, Vein's New Dean
Rank #1,218
7decks
As CommanderAs CardAverage DeckDecks
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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
Lands
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Dark Deed
14%inclusion1 decks7 decks
13%synergy
Hammerhead, Maggia Boss
14%inclusion1 decks7 decks
14%synergy
Kingpin, Wilson Fisk
14%inclusion1 decks7 decks
13%synergy
Grim Reaper's Scythe
14%inclusion1 decks7 decks
14%synergy
Bob, Reluctant HYDRA Agent
14%inclusion1 decks7 decks
14%synergy
High Synergy Cards
Vito, Thorn of the Dusk Rose
100%inclusion7 decks7 decks
89%synergy
Defiling Daemogoth
71%inclusion5 decks7 decks
69%synergy
Withering Torment
100%inclusion7 decks7 decks
69%synergy
South Wind Avatar
71%inclusion5 decks7 decks
68%synergy
Stensian Sanguinist
71%inclusion5 decks7 decks
68%synergy
Witch of the Moors
71%inclusion5 decks7 decks
68%synergy
Kokusho, the Evening Star
71%inclusion5 decks7 decks
67%synergy
Creeping Bloodsucker
71%inclusion5 decks7 decks
67%synergy
Scheming Silvertongue
71%inclusion5 decks7 decks
65%synergy
High Market
71%inclusion5 decks7 decks
63%synergy
Top Cards
Gray Merchant of Asphodel
100%inclusion7 decks7 decks
50%synergy
Feed the Swarm
86%inclusion6 decks7 decks
35%synergy
Exsanguinate
86%inclusion6 decks7 decks
61%synergy
Blood Artist
86%inclusion6 decks7 decks
54%synergy
Dark Ritual
71%inclusion5 decks7 decks
4%synergy
Bontu's Monument
71%inclusion5 decks7 decks
43%synergy
Jet Medallion
71%inclusion5 decks7 decks
9%synergy
Crypt Ghast
71%inclusion5 decks7 decks
24%synergy
Enduring Tenacity
71%inclusion5 decks7 decks
63%synergy
Ayara, First of Locthwain
71%inclusion5 decks7 decks
46%synergy
Game Changers
Demonic Tutor
29%inclusion2 decks7 decks
1%synergy
Ad Nauseam
29%inclusion2 decks7 decks
26%synergy
Orcish Bowmasters
29%inclusion2 decks7 decks
16%synergy
Opposition Agent
14%inclusion1 decks7 decks
5%synergy
Bolas's Citadel
14%inclusion1 decks7 decks
-14%synergy
The One Ring
14%inclusion1 decks7 decks
5%synergy
Necropotence
14%inclusion1 decks7 decks
-0%synergy
Vampiric Tutor
14%inclusion1 decks7 decks
-7%synergy
Creatures
Mire Triton
57%inclusion4 decks7 decks
55%synergy
Zulaport Cutthroat
57%inclusion4 decks7 decks
34%synergy
Stitcher's Supplier
57%inclusion4 decks7 decks
51%synergy
Massacre Wurm
57%inclusion4 decks7 decks
40%synergy
Twilight Prophet
57%inclusion4 decks7 decks
51%synergy
Noxious Gearhulk
57%inclusion4 decks7 decks
50%synergy
Accursed Marauder
57%inclusion4 decks7 decks
35%synergy
Bloodthirsty Conqueror
57%inclusion4 decks7 decks
48%synergy
Twilight Diviner
57%inclusion4 decks7 decks
53%synergy
Grave Researcher
57%inclusion4 decks7 decks
49%synergy
Disciple of Bolas
43%inclusion3 decks7 decks
38%synergy
Pitiless Plunderer
43%inclusion3 decks7 decks
23%synergy
Viscera Seer
43%inclusion3 decks7 decks
26%synergy
Shinra Reinforcements
43%inclusion3 decks7 decks
42%synergy
Umbral Collar Zealot
43%inclusion3 decks7 decks
35%synergy
Gravecrawler
29%inclusion2 decks7 decks
14%synergy
Syr Konrad, the Grim
29%inclusion2 decks7 decks
9%synergy
Dread Presence
29%inclusion2 decks7 decks
15%synergy
Plaguecrafter
29%inclusion2 decks7 decks
9%synergy
Morbid Opportunist
29%inclusion2 decks7 decks
4%synergy
Silversmote Ghoul
29%inclusion2 decks7 decks
28%synergy
Boggart Trawler
29%inclusion2 decks7 decks
19%synergy
Grim Haruspex
29%inclusion2 decks7 decks
20%synergy
Qarsi Revenant
29%inclusion2 decks7 decks
23%synergy
K'rrik, Son of Yawgmoth
29%inclusion2 decks7 decks
9%synergy
Braids, Arisen Nightmare
29%inclusion2 decks7 decks
9%synergy
Bloodghast
29%inclusion2 decks7 decks
16%synergy
Vein Ripper
29%inclusion2 decks7 decks
24%synergy
Gwenom, Remorseless
29%inclusion2 decks7 decks
25%synergy
Solemn Simulacrum
14%inclusion1 decks7 decks
-7%synergy
Metamorphosis Fanatic
14%inclusion1 decks7 decks
13%synergy
Bushmeat Poacher
14%inclusion1 decks7 decks
14%synergy
Marsh Flitter
14%inclusion1 decks7 decks
14%synergy
Vindictive Vampire
14%inclusion1 decks7 decks
12%synergy
Dark Confidant
14%inclusion1 decks7 decks
6%synergy
Cavalier of Night
14%inclusion1 decks7 decks
13%synergy
Priest of Forgotten Gods
14%inclusion1 decks7 decks
6%synergy
Disciple of Griselbrand
14%inclusion1 decks7 decks
13%synergy
Glidedive Duo
14%inclusion1 decks7 decks
14%synergy
Sidisi, Undead Vizier
14%inclusion1 decks7 decks
11%synergy
Nighthawk Scavenger
14%inclusion1 decks7 decks
9%synergy
Nadier's Nightblade
14%inclusion1 decks7 decks
12%synergy
Balustrade Spy
14%inclusion1 decks7 decks
14%synergy
Woe Strider
14%inclusion1 decks7 decks
10%synergy
Bottle Golems
14%inclusion1 decks7 decks
14%synergy
Bloodletter of Aclazotz
14%inclusion1 decks7 decks
4%synergy
Fleshbag Marauder
14%inclusion1 decks7 decks
-2%synergy
Overzealous Muscle
14%inclusion1 decks7 decks
14%synergy
Vengeful Bloodwitch
14%inclusion1 decks7 decks
8%synergy
Gumdrop Poisoner
14%inclusion1 decks7 decks
14%synergy
Instants
Deadly Dispute
57%inclusion4 decks7 decks
30%synergy
Entomb
43%inclusion3 decks7 decks
30%synergy
Consuming Corruption
43%inclusion3 decks7 decks
27%synergy
Defile
43%inclusion3 decks7 decks
8%synergy
Bitter Triumph
43%inclusion3 decks7 decks
33%synergy
Infernal Grasp
43%inclusion3 decks7 decks
18%synergy
Reckoner's Bargain
29%inclusion2 decks7 decks
25%synergy
Deadly Rollick
29%inclusion2 decks7 decks
3%synergy
Fell the Profane
29%inclusion2 decks7 decks
9%synergy
Sheoldred's Edict
29%inclusion2 decks7 decks
14%synergy
Go for the Throat
29%inclusion2 decks7 decks
6%synergy
Tragic Slip
29%inclusion2 decks7 decks
10%synergy
Archenemy's Charm
29%inclusion2 decks7 decks
20%synergy
Snuff Out
14%inclusion1 decks7 decks
0%synergy
Village Rites
14%inclusion1 decks7 decks
-11%synergy
Howl from Beyond
14%inclusion1 decks7 decks
14%synergy
Culling the Weak
14%inclusion1 decks7 decks
-4%synergy
Supernatural Stamina
14%inclusion1 decks7 decks
7%synergy
Tendrils of Corruption
14%inclusion1 decks7 decks
11%synergy
Skulduggery
14%inclusion1 decks7 decks
14%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
-9%synergy
Fake Your Own Death
14%inclusion1 decks7 decks
7%synergy
Corrupted Conviction
14%inclusion1 decks7 decks
2%synergy
Unbury
14%inclusion1 decks7 decks
14%synergy
Scarblade's Malice
14%inclusion1 decks7 decks
14%synergy
Dissection Practice
14%inclusion1 decks7 decks
14%synergy
Masterful Flourish
14%inclusion1 decks7 decks
13%synergy
Rabid Attack
14%inclusion1 decks7 decks
14%synergy
Sorceries
Victimize
57%inclusion4 decks7 decks
30%synergy
Sign in Blood
57%inclusion4 decks7 decks
22%synergy
Buried Alive
43%inclusion3 decks7 decks
30%synergy
Reanimate
43%inclusion3 decks7 decks
2%synergy
Toxic Deluge
43%inclusion3 decks7 decks
6%synergy
Withering Curse
43%inclusion3 decks7 decks
41%synergy
Dread Return
29%inclusion2 decks7 decks
17%synergy
Unearth
29%inclusion2 decks7 decks
20%synergy
Decorum Dissertation
29%inclusion2 decks7 decks
23%synergy
Commune with Evil
14%inclusion1 decks7 decks
14%synergy
Diabolic Intent
14%inclusion1 decks7 decks
-1%synergy
Lively Dirge
14%inclusion1 decks7 decks
11%synergy
Diabolic Tutor
14%inclusion1 decks7 decks
1%synergy
Profane Tutor
14%inclusion1 decks7 decks
10%synergy
Read the Bones
14%inclusion1 decks7 decks
-2%synergy
Infernal Tutor
14%inclusion1 decks7 decks
14%synergy
Mastermind's Acquisition
14%inclusion1 decks7 decks
13%synergy
Necrotic Fumes
14%inclusion1 decks7 decks
14%synergy
Night's Whisper
14%inclusion1 decks7 decks
-11%synergy
Ambition's Cost
14%inclusion1 decks7 decks
12%synergy
In Garruk's Wake
14%inclusion1 decks7 decks
11%synergy
Insatiable Avarice
14%inclusion1 decks7 decks
3%synergy
Flay Essence
14%inclusion1 decks7 decks
14%synergy
Beseech the Queen
14%inclusion1 decks7 decks
8%synergy
Zof Consumption
14%inclusion1 decks7 decks
13%synergy
Shredder's Technique
14%inclusion1 decks7 decks
11%synergy
End of the Hunt
14%inclusion1 decks7 decks
14%synergy
Send in the Pest
14%inclusion1 decks7 decks
12%synergy
Utility Artifacts
Lightning Greaves
57%inclusion4 decks7 decks
23%synergy
Whip of Erebos
43%inclusion3 decks7 decks
32%synergy
Aetherflux Reservoir
29%inclusion2 decks7 decks
19%synergy
Skullclamp
29%inclusion2 decks7 decks
6%synergy
Staff of the Death Magus
29%inclusion2 decks7 decks
25%synergy
Swiftfoot Boots
29%inclusion2 decks7 decks
-3%synergy
Demon's Horn
29%inclusion2 decks7 decks
24%synergy
The Darkness Crystal
29%inclusion2 decks7 decks
8%synergy
Moonsilver Key
14%inclusion1 decks7 decks
13%synergy
Ashnod's Altar
14%inclusion1 decks7 decks
-6%synergy
Strandwalker
14%inclusion1 decks7 decks
14%synergy
Nim Deathmantle
14%inclusion1 decks7 decks
11%synergy
Shadowspear
14%inclusion1 decks7 decks
10%synergy
Witch's Oven
14%inclusion1 decks7 decks
14%synergy
Mask of Griselbrand
14%inclusion1 decks7 decks
11%synergy
Claws of Gix
14%inclusion1 decks7 decks
14%synergy
Profane Memento
14%inclusion1 decks7 decks
14%synergy
Witch's Cauldron
14%inclusion1 decks7 decks
14%synergy
Demonmail Hauberk
14%inclusion1 decks7 decks
14%synergy
Enchantments
Sanguine Bond
57%inclusion4 decks7 decks
46%synergy
Exquisite Blood
57%inclusion4 decks7 decks
44%synergy
The Meathook Massacre
43%inclusion3 decks7 decks
26%synergy
Bastion of Remembrance
43%inclusion3 decks7 decks
26%synergy
Black Market Connections
43%inclusion3 decks7 decks
18%synergy
Grave Pact
29%inclusion2 decks7 decks
9%synergy
Dictate of Erebos
29%inclusion2 decks7 decks
18%synergy
Phyrexian Arena
29%inclusion2 decks7 decks
-11%synergy
Ripples of Undeath
14%inclusion1 decks7 decks
8%synergy
Jaws of Defeat
14%inclusion1 decks7 decks
14%synergy
Vampiric Rites
14%inclusion1 decks7 decks
8%synergy
Kaya's Ghostform
14%inclusion1 decks7 decks
4%synergy
Withercrown
14%inclusion1 decks7 decks
14%synergy
Bloodchief Ascension
14%inclusion1 decks7 decks
5%synergy
Unholy Indenture
14%inclusion1 decks7 decks
14%synergy
Obsessive Pursuit
14%inclusion1 decks7 decks
13%synergy
Boggart Mischief
14%inclusion1 decks7 decks
14%synergy
Planeswalkers
Sorin Markov
14%inclusion1 decks7 decks
12%synergy
Utility Lands
Bojuka Bog
71%inclusion5 decks7 decks
24%synergy
Crypt of Agadeem
57%inclusion4 decks7 decks
46%synergy
Adventurer's Inn
57%inclusion4 decks7 decks
56%synergy
Phyrexian Tower
43%inclusion3 decks7 decks
17%synergy
Witch's Cottage
43%inclusion3 decks7 decks
18%synergy
Radiant Fountain
43%inclusion3 decks7 decks
41%synergy
Cabal Stronghold
29%inclusion2 decks7 decks
-5%synergy
Cabal Coffers
29%inclusion2 decks7 decks
-26%synergy
Nykthos, Shrine to Nyx
29%inclusion2 decks7 decks
-1%synergy
Castle Locthwain
29%inclusion2 decks7 decks
12%synergy
Skycoach Waypoint
29%inclusion2 decks7 decks
28%synergy
Miren, the Moaning Well
14%inclusion1 decks7 decks
14%synergy
Mortuary Mire
14%inclusion1 decks7 decks
1%synergy
Memorial to Folly
14%inclusion1 decks7 decks
11%synergy
Arcane Lighthouse
14%inclusion1 decks7 decks
12%synergy
Barren Moor
14%inclusion1 decks7 decks
5%synergy
Nephalia Academy
14%inclusion1 decks7 decks
14%synergy
Accursed Duneyard
14%inclusion1 decks7 decks
12%synergy
Spymaster's Vault
14%inclusion1 decks7 decks
5%synergy
Piranha Marsh
14%inclusion1 decks7 decks
14%synergy
War Room
14%inclusion1 decks7 decks
-2%synergy
Volatile Fault
14%inclusion1 decks7 decks
14%synergy
Takenuma, Abandoned Mire
14%inclusion1 decks7 decks
-1%synergy
Drownyard Temple
14%inclusion1 decks7 decks
13%synergy
Dakmor Salvage
14%inclusion1 decks7 decks
12%synergy
Urborg, Tomb of Yawgmoth
14%inclusion1 decks7 decks
-23%synergy
Havengul Laboratory
14%inclusion1 decks7 decks
14%synergy
Eumidian Hatchery
14%inclusion1 decks7 decks
14%synergy
Mana Artifacts
Sol Ring
57%inclusion4 decks7 decks
-28%synergy
Thought Vessel
29%inclusion2 decks7 decks
4%synergy
Mind Stone
29%inclusion2 decks7 decks
1%synergy
The Soul Stone
29%inclusion2 decks7 decks
13%synergy
Arcane Signet
14%inclusion1 decks7 decks
-47%synergy
Charcoal Diamond
14%inclusion1 decks7 decks
-7%synergy
Heraldic Banner
14%inclusion1 decks7 decks
9%synergy
Warden of the Wall
14%inclusion1 decks7 decks
14%synergy
Bender's Waterskin
14%inclusion1 decks7 decks
13%synergy
Lands
Swamp
100%inclusion7 decks7 decks
5%synergy
Fell the Profane
29%inclusion2 decks7 decks
9%synergy
Boggart Trawler
29%inclusion2 decks7 decks
19%synergy
Hidden Grotto
14%inclusion1 decks7 decks
14%synergy
Riveteers Overlook
14%inclusion1 decks7 decks
14%synergy
Demolition Field
14%inclusion1 decks7 decks
9%synergy
Maestros Theater
14%inclusion1 decks7 decks
14%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
-9%synergy
Zof Consumption
14%inclusion1 decks7 decks
13%synergy
Obscura Storefront
14%inclusion1 decks7 decks
14%synergy
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