Falthis, Shadowcat Familiar // Sengir, the Dark Baron (Commander) - Upgraded

Falthis, Shadowcat Familiar // Sengir, the Dark Baron
Rank #3,036
7decks
As CommanderFalthis, Shadowcat FamiliarSengir, the Dark BaronAverage DeckDecks
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Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Ezra Sassaman
Nov 20, 2025
Ezra Sassaman
Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Avatar: The Last Airbender is bringing back experience counters, and that means that we can revamp Kelsien, the Plague.
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Diabolic Tutor
71%inclusion5 decks7 decks
56%synergy
Anowon, the Ruin Sage
57%inclusion4 decks7 decks
56%synergy
Blade of the Bloodchief
57%inclusion4 decks7 decks
55%synergy
Grave Pact
71%inclusion5 decks7 decks
53%synergy
Butcher of Malakir
57%inclusion4 decks7 decks
50%synergy
Doom Blade
57%inclusion4 decks7 decks
49%synergy
Sanguine Bond
57%inclusion4 decks7 decks
45%synergy
Phyrexian Arena
71%inclusion5 decks7 decks
31%synergy
Swiftfoot Boots
57%inclusion4 decks7 decks
26%synergy
Feed the Swarm
71%inclusion5 decks7 decks
20%synergy
Top Cards
Dark Ritual
71%inclusion5 decks7 decks
5%synergy
Game Changers
Demonic Tutor
86%inclusion6 decks7 decks
58%synergy
Bolas's Citadel
43%inclusion3 decks7 decks
13%synergy
Vampiric Tutor
29%inclusion2 decks7 decks
7%synergy
Creatures
Nighthawk Scavenger
43%inclusion3 decks7 decks
37%synergy
Bloodthirsty Aerialist
43%inclusion3 decks7 decks
41%synergy
Nullpriest of Oblivion
43%inclusion3 decks7 decks
41%synergy
Indulgent Aristocrat
43%inclusion3 decks7 decks
42%synergy
Cordial Vampire
43%inclusion3 decks7 decks
41%synergy
Vein Ripper
43%inclusion3 decks7 decks
38%synergy
Yahenni, Undying Partisan
43%inclusion3 decks7 decks
37%synergy
Vito, Thorn of the Dusk Rose
43%inclusion3 decks7 decks
32%synergy
Slaughter Specialist
43%inclusion3 decks7 decks
40%synergy
Kalitas, Bloodchief of Ghet
29%inclusion2 decks7 decks
28%synergy
Gifted Aetherborn
29%inclusion2 decks7 decks
25%synergy
Dread Presence
29%inclusion2 decks7 decks
13%synergy
Vampire Nocturnus
29%inclusion2 decks7 decks
28%synergy
Blood Artist
29%inclusion2 decks7 decks
-3%synergy
Gray Merchant of Asphodel
29%inclusion2 decks7 decks
-23%synergy
Drana, the Last Bloodchief
29%inclusion2 decks7 decks
28%synergy
Nirkana Revenant
29%inclusion2 decks7 decks
17%synergy
Bloodvial Purveyor
29%inclusion2 decks7 decks
28%synergy
Balustrade Spy
29%inclusion2 decks7 decks
28%synergy
Marauding Blight-Priest
29%inclusion2 decks7 decks
22%synergy
Ascendant Evincar
29%inclusion2 decks7 decks
26%synergy
Bloodghast
29%inclusion2 decks7 decks
18%synergy
Midnight Assassin
29%inclusion2 decks7 decks
28%synergy
Bloodthirsty Conqueror
29%inclusion2 decks7 decks
20%synergy
Drana, Liberator of Malakir
29%inclusion2 decks7 decks
25%synergy
Patron of the Vein
29%inclusion2 decks7 decks
28%synergy
Captivating Vampire
29%inclusion2 decks7 decks
28%synergy
Vampire Nighthawk
29%inclusion2 decks7 decks
23%synergy
Avenger of the Fallen
20%inclusion1 decks5 decks
16%synergy
Qarsi Revenant
20%inclusion1 decks5 decks
15%synergy
Sanguine Spy
14%inclusion1 decks7 decks
14%synergy
Darkstar Augur
14%inclusion1 decks7 decks
12%synergy
Ogre Slumlord
14%inclusion1 decks7 decks
4%synergy
Kamber, the Plunderer
14%inclusion1 decks7 decks
14%synergy
Bushmeat Poacher
14%inclusion1 decks7 decks
14%synergy
Goremand
14%inclusion1 decks7 decks
14%synergy
Black Cat
14%inclusion1 decks7 decks
14%synergy
Dread
14%inclusion1 decks7 decks
14%synergy
Murderous Rider
14%inclusion1 decks7 decks
7%synergy
Maha, Its Feathers Night
14%inclusion1 decks7 decks
9%synergy
Syr Konrad, the Grim
14%inclusion1 decks7 decks
-6%synergy
Mirri the Cursed
14%inclusion1 decks7 decks
14%synergy
Gravedigger
14%inclusion1 decks7 decks
13%synergy
Crossway Troublemakers
14%inclusion1 decks7 decks
13%synergy
Returned Centaur
14%inclusion1 decks7 decks
14%synergy
Disciple of Griselbrand
14%inclusion1 decks7 decks
13%synergy
Westgate Regent
14%inclusion1 decks7 decks
14%synergy
Demon of Loathing
14%inclusion1 decks7 decks
13%synergy
Sengir Nosferatu
14%inclusion1 decks7 decks
14%synergy
Vampire Spawn
14%inclusion1 decks7 decks
14%synergy
Instants
Astarion's Thirst
29%inclusion2 decks7 decks
27%synergy
Go for the Throat
29%inclusion2 decks7 decks
5%synergy
Songs of the Damned
29%inclusion2 decks7 decks
23%synergy
Consuming Corruption
29%inclusion2 decks7 decks
12%synergy
Defile
29%inclusion2 decks7 decks
-9%synergy
Oblivion's Hunger
29%inclusion2 decks7 decks
28%synergy
Bitter Triumph
29%inclusion2 decks7 decks
18%synergy
Unlikely Aid
29%inclusion2 decks7 decks
28%synergy
Deadly Dispute
29%inclusion2 decks7 decks
5%synergy
Murder
29%inclusion2 decks7 decks
18%synergy
Baleful Mastery
29%inclusion2 decks7 decks
19%synergy
Black Sun's Twilight
29%inclusion2 decks7 decks
24%synergy
Soul Shatter
29%inclusion2 decks7 decks
16%synergy
Urge to Feed
29%inclusion2 decks7 decks
28%synergy
Hagra Mauling
14%inclusion1 decks7 decks
10%synergy
Hero's Downfall
14%inclusion1 decks7 decks
7%synergy
Force of Despair
14%inclusion1 decks7 decks
6%synergy
Fell the Profane
14%inclusion1 decks7 decks
-4%synergy
Snuff Out
14%inclusion1 decks7 decks
2%synergy
Armor of Shadows
14%inclusion1 decks7 decks
12%synergy
Village Rites
14%inclusion1 decks7 decks
-10%synergy
Altar's Reap
14%inclusion1 decks7 decks
12%synergy
Bleed Dry
14%inclusion1 decks7 decks
14%synergy
Costly Plunder
14%inclusion1 decks7 decks
12%synergy
Death Denied
14%inclusion1 decks7 decks
13%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
-8%synergy
Battle-Rage Blessing
14%inclusion1 decks7 decks
13%synergy
Sudden Edict
14%inclusion1 decks7 decks
12%synergy
Cast Down
14%inclusion1 decks7 decks
13%synergy
Crypt Incursion
14%inclusion1 decks7 decks
12%synergy
Tribute to Hunger
14%inclusion1 decks7 decks
14%synergy
Professor's Warning
14%inclusion1 decks7 decks
13%synergy
Unexpected Fangs
14%inclusion1 decks7 decks
14%synergy
Tragic Slip
14%inclusion1 decks7 decks
-6%synergy
Rush of Vitality
14%inclusion1 decks7 decks
14%synergy
March of Wretched Sorrow
14%inclusion1 decks7 decks
13%synergy
Tendrils of Corruption
14%inclusion1 decks7 decks
10%synergy
Raise the Draugr
14%inclusion1 decks7 decks
13%synergy
Infernal Grasp
14%inclusion1 decks7 decks
-11%synergy
Long Goodbye
14%inclusion1 decks7 decks
13%synergy
Reckless Spite
14%inclusion1 decks7 decks
14%synergy
Corrupted Conviction
14%inclusion1 decks7 decks
2%synergy
Offer Immortality
14%inclusion1 decks7 decks
12%synergy
Grim Return
14%inclusion1 decks7 decks
13%synergy
Sorceries
Sign in Blood
43%inclusion3 decks7 decks
6%synergy
Scrounge for Eternity
33%inclusion1 decks3 decks
32%synergy
Duress
29%inclusion2 decks7 decks
22%synergy
Exsanguinate
29%inclusion2 decks7 decks
4%synergy
Kindred Dominance
29%inclusion2 decks7 decks
24%synergy
Crippling Fear
29%inclusion2 decks7 decks
25%synergy
Bone Shards
29%inclusion2 decks7 decks
25%synergy
Diabolic Intent
14%inclusion1 decks7 decks
0%synergy
Increasing Ambition
14%inclusion1 decks7 decks
14%synergy
Deadly Cover-Up
14%inclusion1 decks7 decks
14%synergy
Life's Finale
14%inclusion1 decks7 decks
13%synergy
Plague Wind
14%inclusion1 decks7 decks
13%synergy
Liliana's Scorn
14%inclusion1 decks7 decks
14%synergy
Come Back Wrong
14%inclusion1 decks7 decks
12%synergy
Dread Return
14%inclusion1 decks7 decks
2%synergy
Persist
14%inclusion1 decks7 decks
11%synergy
Bubbling Muck
14%inclusion1 decks7 decks
-1%synergy
Profane Tutor
14%inclusion1 decks7 decks
10%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Read the Bones
14%inclusion1 decks7 decks
-4%synergy
Soul Salvage
14%inclusion1 decks7 decks
14%synergy
Innocent Blood
14%inclusion1 decks7 decks
9%synergy
Infernal Tutor
14%inclusion1 decks7 decks
14%synergy
Profane Command
14%inclusion1 decks7 decks
12%synergy
Dark Petition
14%inclusion1 decks7 decks
10%synergy
Consume Spirit
14%inclusion1 decks7 decks
13%synergy
Bond of Agony
14%inclusion1 decks7 decks
14%synergy
Fell
14%inclusion1 decks7 decks
11%synergy
Fortuitous Find
14%inclusion1 decks7 decks
13%synergy
Extract a Confession
14%inclusion1 decks7 decks
13%synergy
Bad Deal
14%inclusion1 decks7 decks
13%synergy
Reanimate
14%inclusion1 decks7 decks
-24%synergy
In Garruk's Wake
14%inclusion1 decks7 decks
10%synergy
Final Parting
14%inclusion1 decks7 decks
9%synergy
Beacon of Unrest
14%inclusion1 decks7 decks
10%synergy
Corrupt
14%inclusion1 decks7 decks
11%synergy
Rise from the Grave
14%inclusion1 decks7 decks
13%synergy
Insatiable Avarice
14%inclusion1 decks7 decks
2%synergy
Deadly Tempest
14%inclusion1 decks7 decks
12%synergy
Flay Essence
14%inclusion1 decks7 decks
14%synergy
Raise Dead
14%inclusion1 decks7 decks
13%synergy
Damnation
14%inclusion1 decks7 decks
-7%synergy
Rise of the Dark Realms
14%inclusion1 decks7 decks
2%synergy
Drain Life
14%inclusion1 decks7 decks
14%synergy
Disentomb
14%inclusion1 decks7 decks
13%synergy
Languish
14%inclusion1 decks7 decks
13%synergy
Mutilate
14%inclusion1 decks7 decks
-5%synergy
Blood for Bones
14%inclusion1 decks7 decks
13%synergy
Feast of Blood
14%inclusion1 decks7 decks
14%synergy
Witch's Vengeance
14%inclusion1 decks7 decks
14%synergy
Utility Artifacts
Jet Medallion
43%inclusion3 decks7 decks
-17%synergy
Bontu's Monument
29%inclusion2 decks7 decks
1%synergy
Quietus Spike
14%inclusion1 decks7 decks
13%synergy
Chimil, the Inner Sun
14%inclusion1 decks7 decks
14%synergy
The Ozolith
14%inclusion1 decks7 decks
13%synergy
Elixir of Immortality
14%inclusion1 decks7 decks
12%synergy
Glass-Cast Heart
14%inclusion1 decks7 decks
14%synergy
Vanquisher's Banner
14%inclusion1 decks7 decks
10%synergy
Door of Destinies
14%inclusion1 decks7 decks
12%synergy
Sword of Wealth and Power
14%inclusion1 decks7 decks
14%synergy
Urza's Incubator
14%inclusion1 decks7 decks
12%synergy
Staff of the Death Magus
14%inclusion1 decks7 decks
11%synergy
Loxodon Warhammer
14%inclusion1 decks7 decks
13%synergy
Expedition Map
14%inclusion1 decks7 decks
2%synergy
Sword of Hearth and Home
14%inclusion1 decks7 decks
13%synergy
Sword of Vengeance
14%inclusion1 decks7 decks
13%synergy
Demon's Horn
14%inclusion1 decks7 decks
10%synergy
Enchantments
Gift of Fangs
43%inclusion3 decks7 decks
43%synergy
Eternal Thirst
43%inclusion3 decks7 decks
40%synergy
Black Market
29%inclusion2 decks7 decks
7%synergy
Necrosynthesis
29%inclusion2 decks7 decks
27%synergy
Exquisite Blood
29%inclusion2 decks7 decks
15%synergy
Bad Moon
29%inclusion2 decks7 decks
25%synergy
Dictate of Erebos
29%inclusion2 decks7 decks
18%synergy
Stab Wound
29%inclusion2 decks7 decks
28%synergy
Clawing Torment
14%inclusion1 decks7 decks
14%synergy
The Meathook Massacre
14%inclusion1 decks7 decks
-3%synergy
Dance of the Dead
14%inclusion1 decks7 decks
11%synergy
Open the Graves
14%inclusion1 decks7 decks
11%synergy
Boon of Emrakul
14%inclusion1 decks7 decks
14%synergy
Protection Racket
14%inclusion1 decks7 decks
14%synergy
Phyrexian Reclamation
14%inclusion1 decks7 decks
4%synergy
Meathook Massacre II
14%inclusion1 decks7 decks
7%synergy
Necromancy
14%inclusion1 decks7 decks
8%synergy
Death Watch
14%inclusion1 decks7 decks
14%synergy
The Eldest Reborn
14%inclusion1 decks7 decks
10%synergy
Underworld Dreams
14%inclusion1 decks7 decks
8%synergy
Necrodominance
14%inclusion1 decks7 decks
11%synergy
Agent of the Shadow Thieves
14%inclusion1 decks7 decks
13%synergy
Black Market Connections
14%inclusion1 decks7 decks
-9%synergy
Breeding Pit
14%inclusion1 decks7 decks
14%synergy
Court of Ambition
14%inclusion1 decks7 decks
10%synergy
Vampiric Rites
14%inclusion1 decks7 decks
8%synergy
Heartless Summoning
14%inclusion1 decks7 decks
10%synergy
Warlock Class
14%inclusion1 decks7 decks
13%synergy
Animate Dead
14%inclusion1 decks7 decks
-3%synergy
Paralyze
14%inclusion1 decks7 decks
14%synergy
Battles
Invasion of Fiora
14%inclusion1 decks7 decks
14%synergy
Planeswalkers
Liliana of the Dark Realms
43%inclusion3 decks7 decks
29%synergy
Liliana of the Veil
14%inclusion1 decks7 decks
7%synergy
Liliana, Death Mage
14%inclusion1 decks7 decks
13%synergy
Ob Nixilis Reignited
14%inclusion1 decks7 decks
12%synergy
Sorin the Mirthless
14%inclusion1 decks7 decks
14%synergy
Sorin, Imperious Bloodlord
14%inclusion1 decks7 decks
14%synergy
Utility Lands
Bojuka Bog
57%inclusion4 decks7 decks
10%synergy
Rogue's Passage
43%inclusion3 decks7 decks
24%synergy
Cabal Stronghold
29%inclusion2 decks7 decks
-7%synergy
Phyrexian Tower
29%inclusion2 decks7 decks
5%synergy
Arcane Lighthouse
29%inclusion2 decks7 decks
27%synergy
Volrath's Stronghold
29%inclusion2 decks7 decks
25%synergy
Cabal Coffers
29%inclusion2 decks7 decks
-27%synergy
Crypt of Agadeem
29%inclusion2 decks7 decks
18%synergy
Castle Locthwain
29%inclusion2 decks7 decks
11%synergy
Reliquary Tower
29%inclusion2 decks7 decks
-3%synergy
Subterranean Hangar
14%inclusion1 decks7 decks
14%synergy
Mortuary Mire
14%inclusion1 decks7 decks
1%synergy
Ghost Quarter
14%inclusion1 decks7 decks
11%synergy
Barren Moor
14%inclusion1 decks7 decks
4%synergy
Urza's Mine
14%inclusion1 decks7 decks
14%synergy
Urza's Tower
14%inclusion1 decks7 decks
14%synergy
Witch's Cottage
14%inclusion1 decks7 decks
-10%synergy
Forge of Heroes
14%inclusion1 decks7 decks
14%synergy
Detection Tower
14%inclusion1 decks7 decks
13%synergy
Takenuma, Abandoned Mire
14%inclusion1 decks7 decks
-2%synergy
Ebon Stronghold
14%inclusion1 decks7 decks
13%synergy
Lake of the Dead
14%inclusion1 decks7 decks
9%synergy
Dust Bowl
14%inclusion1 decks7 decks
14%synergy
Leechridden Swamp
14%inclusion1 decks7 decks
12%synergy
Bottomless Vault
14%inclusion1 decks7 decks
14%synergy
Everglades
14%inclusion1 decks7 decks
13%synergy
Polluted Mire
14%inclusion1 decks7 decks
10%synergy
Urza's Power Plant
14%inclusion1 decks7 decks
14%synergy
Mana Artifacts
Sol Ring
86%inclusion6 decks7 decks
-1%synergy
Arcane Signet
57%inclusion4 decks7 decks
-5%synergy
Charcoal Diamond
43%inclusion3 decks7 decks
20%synergy
Pristine Talisman
43%inclusion3 decks7 decks
41%synergy
The Soul Stone
33%inclusion1 decks3 decks
21%synergy
Gauntlet of Power
29%inclusion2 decks7 decks
25%synergy
Heraldic Banner
29%inclusion2 decks7 decks
23%synergy
Patchwork Banner
29%inclusion2 decks7 decks
24%synergy
Thought Vessel
29%inclusion2 decks7 decks
1%synergy
Nyx Lotus
29%inclusion2 decks7 decks
21%synergy
Commander's Sphere
14%inclusion1 decks7 decks
5%synergy
Crowded Crypt
14%inclusion1 decks7 decks
9%synergy
Paradise Plume
14%inclusion1 decks7 decks
13%synergy
Gilded Lotus
14%inclusion1 decks7 decks
9%synergy
Thran Dynamo
14%inclusion1 decks7 decks
8%synergy
Mind Stone
14%inclusion1 decks7 decks
-17%synergy
Lands
Swamp
100%inclusion7 decks7 decks
5%synergy
Voldaren Estate
43%inclusion3 decks7 decks
42%synergy
Path of Ancestry
43%inclusion3 decks7 decks
38%synergy
Hagra Mauling
14%inclusion1 decks7 decks
10%synergy
Fell the Profane
14%inclusion1 decks7 decks
-4%synergy
Command Tower
14%inclusion1 decks7 decks
9%synergy
Myriad Landscape
14%inclusion1 decks7 decks
-13%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Malakir Rebirth
14%inclusion1 decks7 decks
-8%synergy
Evolving Wilds
14%inclusion1 decks7 decks
11%synergy
Thawing Glaciers
14%inclusion1 decks7 decks
14%synergy
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