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

Falthis, Shadowcat Familiar // Sengir, the Dark Baron
Rank #3,100
2decks
As CommanderFalthis, Shadowcat FamiliarSengir, the Dark BaronAverage DeckDecks
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All12345
Budget
Any
$
$$$
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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Utility Lands
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Lands
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Bolas's Citadel
50%inclusion1 decks2 decks
21%synergy
Opposition Agent
50%inclusion1 decks2 decks
40%synergy
Demonic Tutor
50%inclusion1 decks2 decks
22%synergy
Vampiric Tutor
50%inclusion1 decks2 decks
29%synergy
Creatures
Blood Artist
100%inclusion2 decks2 decks
68%synergy
Braids, Arisen Nightmare
100%inclusion2 decks2 decks
81%synergy
Crypt Ghast
100%inclusion2 decks2 decks
52%synergy
Morbid Opportunist
100%inclusion2 decks2 decks
77%synergy
Viscera Seer
100%inclusion2 decks2 decks
83%synergy
Bloodthirsty Conqueror
100%inclusion2 decks2 decks
91%synergy
Maha, Its Feathers Night
50%inclusion1 decks2 decks
45%synergy
Gray Merchant of Asphodel
50%inclusion1 decks2 decks
-2%synergy
Bloodline Keeper
50%inclusion1 decks2 decks
49%synergy
Boggart Trawler
50%inclusion1 decks2 decks
41%synergy
Vito, Thorn of the Dusk Rose
50%inclusion1 decks2 decks
39%synergy
Sheoldred, Whispering One
50%inclusion1 decks2 decks
38%synergy
Enduring Tenacity
50%inclusion1 decks2 decks
42%synergy
Blitzwing, Cruel Tormentor
50%inclusion1 decks2 decks
49%synergy
Forsaken Miner
50%inclusion1 decks2 decks
42%synergy
Oathsworn Vampire
50%inclusion1 decks2 decks
49%synergy
Jadar, Ghoulcaller of Nephalia
50%inclusion1 decks2 decks
40%synergy
Yahenni, Undying Partisan
50%inclusion1 decks2 decks
44%synergy
Gravecrawler
50%inclusion1 decks2 decks
36%synergy
Acolyte of Aclazotz
50%inclusion1 decks2 decks
49%synergy
Sheoldred, the Apocalypse
50%inclusion1 decks2 decks
35%synergy
Ayara, First of Locthwain
50%inclusion1 decks2 decks
24%synergy
Bloodletter of Aclazotz
50%inclusion1 decks2 decks
39%synergy
Ophiomancer
50%inclusion1 decks2 decks
34%synergy
Nirkana Revenant
50%inclusion1 decks2 decks
39%synergy
Patron of the Vein
50%inclusion1 decks2 decks
49%synergy
Sheoldred
50%inclusion1 decks2 decks
44%synergy
Reassembling Skeleton
50%inclusion1 decks2 decks
33%synergy
Vampire Nighthawk
50%inclusion1 decks2 decks
44%synergy
Zodiark, Umbral God
50%inclusion1 decks2 decks
42%synergy
Elegy Acolyte
50%inclusion1 decks2 decks
47%synergy
Maralen of the Mornsong
50%inclusion1 decks2 decks
49%synergy
Murderous Rider
50%inclusion1 decks2 decks
43%synergy
Syr Konrad, the Grim
50%inclusion1 decks2 decks
30%synergy
Nine-Lives Familiar
50%inclusion1 decks2 decks
42%synergy
Nether Traitor
50%inclusion1 decks2 decks
42%synergy
Zulaport Cutthroat
50%inclusion1 decks2 decks
27%synergy
Marauding Blight-Priest
50%inclusion1 decks2 decks
43%synergy
Burnished Hart
50%inclusion1 decks2 decks
42%synergy
Pitiless Plunderer
50%inclusion1 decks2 decks
31%synergy
Butcher of Malakir
50%inclusion1 decks2 decks
43%synergy
Warren Soultrader
50%inclusion1 decks2 decks
37%synergy
Cordial Vampire
50%inclusion1 decks2 decks
49%synergy
Lord Skitter, Sewer King
50%inclusion1 decks2 decks
42%synergy
Instants
Village Rites
100%inclusion2 decks2 decks
75%synergy
Fell the Profane
50%inclusion1 decks2 decks
31%synergy
Go for the Throat
50%inclusion1 decks2 decks
27%synergy
Dark Ritual
50%inclusion1 decks2 decks
-17%synergy
Bleed Dry
50%inclusion1 decks2 decks
50%synergy
Costly Plunder
50%inclusion1 decks2 decks
48%synergy
Cradle to Grave
50%inclusion1 decks2 decks
50%synergy
Murderous Cut
50%inclusion1 decks2 decks
50%synergy
Warping Wail
50%inclusion1 decks2 decks
50%synergy
Murderous Spoils
50%inclusion1 decks2 decks
50%synergy
Hero's Downfall
50%inclusion1 decks2 decks
43%synergy
Imp's Mischief
50%inclusion1 decks2 decks
26%synergy
Deadly Dispute
50%inclusion1 decks2 decks
25%synergy
Defile
50%inclusion1 decks2 decks
13%synergy
Murder
50%inclusion1 decks2 decks
40%synergy
Gravepurge
50%inclusion1 decks2 decks
48%synergy
Doom Blade
50%inclusion1 decks2 decks
42%synergy
Malakir Rebirth
50%inclusion1 decks2 decks
27%synergy
Sorceries
Peer into the Abyss
50%inclusion1 decks2 decks
39%synergy
Exsanguinate
50%inclusion1 decks2 decks
26%synergy
Toxic Deluge
50%inclusion1 decks2 decks
13%synergy
Murderous Compulsion
50%inclusion1 decks2 decks
50%synergy
Insatiable Avarice
50%inclusion1 decks2 decks
38%synergy
Dark Deal
50%inclusion1 decks2 decks
39%synergy
Feed the Swarm
50%inclusion1 decks2 decks
-1%synergy
Blasphemous Edict
50%inclusion1 decks2 decks
33%synergy
Eviscerate
50%inclusion1 decks2 decks
50%synergy
Utility Artifacts
Jet Medallion
100%inclusion2 decks2 decks
39%synergy
Eye of Vecna
50%inclusion1 decks2 decks
49%synergy
Darksteel Axe
50%inclusion1 decks2 decks
50%synergy
Hand of Vecna
50%inclusion1 decks2 decks
49%synergy
Ashnod's Altar
50%inclusion1 decks2 decks
30%synergy
Bontu's Monument
50%inclusion1 decks2 decks
22%synergy
Urza's Incubator
50%inclusion1 decks2 decks
48%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
18%synergy
Sword of Feast and Famine
50%inclusion1 decks2 decks
48%synergy
Sword of Body and Mind
50%inclusion1 decks2 decks
50%synergy
Sword of Fire and Ice
50%inclusion1 decks2 decks
50%synergy
Blade of the Bloodchief
50%inclusion1 decks2 decks
48%synergy
Phyrexian Altar
50%inclusion1 decks2 decks
37%synergy
Darksteel Plate
50%inclusion1 decks2 decks
48%synergy
The Book of Vile Darkness
50%inclusion1 decks2 decks
49%synergy
Glass-Cast Heart
50%inclusion1 decks2 decks
50%synergy
Sword of War and Peace
50%inclusion1 decks2 decks
50%synergy
Sword of Wealth and Power
50%inclusion1 decks2 decks
49%synergy
Sword of Sinew and Steel
50%inclusion1 decks2 decks
50%synergy
Enchantments
Black Market
100%inclusion2 decks2 decks
79%synergy
Waste Not
50%inclusion1 decks2 decks
39%synergy
Dreadhorde Invasion
50%inclusion1 decks2 decks
42%synergy
Chthonian Nightmare
50%inclusion1 decks2 decks
47%synergy
Bastion of Remembrance
50%inclusion1 decks2 decks
33%synergy
Grave Pact
50%inclusion1 decks2 decks
31%synergy
Phyrexian Arena
50%inclusion1 decks2 decks
10%synergy
Sanguine Bond
50%inclusion1 decks2 decks
38%synergy
Grave Betrayal
50%inclusion1 decks2 decks
47%synergy
Exquisite Blood
50%inclusion1 decks2 decks
37%synergy
Funeral Room // Awakening Hall
50%inclusion1 decks2 decks
45%synergy
Battles
Invasion of Innistrad
50%inclusion1 decks2 decks
49%synergy
Planeswalkers
Ob Nixilis Reignited
50%inclusion1 decks2 decks
47%synergy
Utility Lands
Urza's Tower
50%inclusion1 decks2 decks
50%synergy
High Market
50%inclusion1 decks2 decks
43%synergy
Temple of the False God
50%inclusion1 decks2 decks
42%synergy
Urborg, Tomb of Yawgmoth
50%inclusion1 decks2 decks
12%synergy
Bojuka Bog
50%inclusion1 decks2 decks
3%synergy
Phyrexian Tower
50%inclusion1 decks2 decks
26%synergy
Urza's Workshop
50%inclusion1 decks2 decks
50%synergy
Cabal Coffers
50%inclusion1 decks2 decks
-5%synergy
Reliquary Tower
50%inclusion1 decks2 decks
19%synergy
Rogue's Passage
50%inclusion1 decks2 decks
31%synergy
Midgar, City of Mako
50%inclusion1 decks2 decks
38%synergy
Westvale Abbey
50%inclusion1 decks2 decks
43%synergy
Urza's Mine
50%inclusion1 decks2 decks
50%synergy
Deserted Temple
50%inclusion1 decks2 decks
46%synergy
Urza's Power Plant
50%inclusion1 decks2 decks
50%synergy
Mana Artifacts
Sol Ring
100%inclusion2 decks2 decks
14%synergy
Arcane Signet
100%inclusion2 decks2 decks
38%synergy
Pristine Talisman
50%inclusion1 decks2 decks
48%synergy
Thought Vessel
50%inclusion1 decks2 decks
23%synergy
Thran Dynamo
50%inclusion1 decks2 decks
44%synergy
The Soul Stone
50%inclusion1 decks2 decks
37%synergy
Crowded Crypt
50%inclusion1 decks2 decks
45%synergy
Lands
Fell the Profane
50%inclusion1 decks2 decks
31%synergy
Boggart Trawler
50%inclusion1 decks2 decks
41%synergy
Swamp
50%inclusion1 decks2 decks
-45%synergy
Evolving Wilds
50%inclusion1 decks2 decks
46%synergy
Command Tower
50%inclusion1 decks2 decks
44%synergy
Terramorphic Expanse
50%inclusion1 decks2 decks
47%synergy
Demolition Field
50%inclusion1 decks2 decks
45%synergy
Malakir Rebirth
50%inclusion1 decks2 decks
27%synergy
Snow-Covered Swamp
50%inclusion1 decks2 decks
43%synergy
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