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

Falthis, Shadowcat Familiar // Sengir, the Dark Baron
Rank #3,350
8decks
As CommanderFalthis, Shadowcat FamiliarSengir, the Dark BaronAverage DeckDecks
Bracket
All12345
Budget
Any
$
$$$
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.
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Blade of the Bloodchief
75%inclusion6 decks8 decks
73%synergy
Anowon, the Ruin Sage
63%inclusion5 decks8 decks
62%synergy
Cordial Vampire
63%inclusion5 decks8 decks
61%synergy
Nighthawk Scavenger
63%inclusion5 decks8 decks
57%synergy
Butcher of Malakir
63%inclusion5 decks8 decks
56%synergy
Grave Pact
75%inclusion6 decks8 decks
56%synergy
Sanguine Bond
63%inclusion5 decks8 decks
51%synergy
Gift of Fangs
50%inclusion4 decks8 decks
50%synergy
Indulgent Aristocrat
50%inclusion4 decks8 decks
49%synergy
Patron of the Vein
50%inclusion4 decks8 decks
49%synergy
Top Cards
Diabolic Tutor
63%inclusion5 decks8 decks
49%synergy
Feed the Swarm
63%inclusion5 decks8 decks
12%synergy
Dark Ritual
63%inclusion5 decks8 decks
-5%synergy
Jet Medallion
63%inclusion5 decks8 decks
0%synergy
Swiftfoot Boots
63%inclusion5 decks8 decks
31%synergy
Bontu's Monument
50%inclusion4 decks8 decks
22%synergy
Eternal Thirst
50%inclusion4 decks8 decks
48%synergy
Doom Blade
50%inclusion4 decks8 decks
43%synergy
Slaughter Specialist
50%inclusion4 decks8 decks
48%synergy
Bloodthirsty Aerialist
50%inclusion4 decks8 decks
49%synergy
Game Changers
Demonic Tutor
75%inclusion6 decks8 decks
48%synergy
Bolas's Citadel
63%inclusion5 decks8 decks
34%synergy
Vampiric Tutor
38%inclusion3 decks8 decks
17%synergy
Tergrid, God of Fright
13%inclusion1 decks8 decks
5%synergy
Necropotence
13%inclusion1 decks8 decks
-2%synergy
Creatures
Emeritus of Woe
50%inclusion1 decks2 decks
43%synergy
Vein Ripper
50%inclusion4 decks8 decks
45%synergy
Gifted Aetherborn
38%inclusion3 decks8 decks
34%synergy
Blood Artist
38%inclusion3 decks8 decks
6%synergy
Gray Merchant of Asphodel
38%inclusion3 decks8 decks
-13%synergy
Drana, the Last Bloodchief
38%inclusion3 decks8 decks
37%synergy
Vito, Thorn of the Dusk Rose
38%inclusion3 decks8 decks
27%synergy
Bloodletter of Aclazotz
38%inclusion3 decks8 decks
27%synergy
Yahenni, Undying Partisan
38%inclusion3 decks8 decks
31%synergy
Vampire Nighthawk
38%inclusion3 decks8 decks
32%synergy
Drana, Liberator of Malakir
38%inclusion3 decks8 decks
35%synergy
Nullpriest of Oblivion
38%inclusion3 decks8 decks
36%synergy
Bloodthirsty Conqueror
38%inclusion3 decks8 decks
28%synergy
Qarsi Revenant
29%inclusion2 decks7 decks
23%synergy
Kalitas, Bloodchief of Ghet
25%inclusion2 decks8 decks
25%synergy
Crossway Troublemakers
25%inclusion2 decks8 decks
24%synergy
Necropolis Regent
25%inclusion2 decks8 decks
24%synergy
Falkenrath Noble
25%inclusion2 decks8 decks
20%synergy
Balustrade Spy
25%inclusion2 decks8 decks
25%synergy
Vampire Nocturnus
25%inclusion2 decks8 decks
24%synergy
Bloodline Keeper
25%inclusion2 decks8 decks
24%synergy
Vampire of the Dire Moon
25%inclusion2 decks8 decks
23%synergy
Innocent Traveler
25%inclusion2 decks8 decks
25%synergy
Crypt Ghast
25%inclusion2 decks8 decks
-22%synergy
Captivating Vampire
25%inclusion2 decks8 decks
24%synergy
Bloodvial Purveyor
25%inclusion2 decks8 decks
25%synergy
Bloodghast
25%inclusion2 decks8 decks
12%synergy
Bloodline Necromancer
25%inclusion2 decks8 decks
25%synergy
Midnight Assassin
25%inclusion2 decks8 decks
25%synergy
Marauding Blight-Priest
25%inclusion2 decks8 decks
18%synergy
Massacre Wurm
25%inclusion2 decks8 decks
8%synergy
Vampire Scrivener
25%inclusion2 decks8 decks
24%synergy
Ascendant Evincar
25%inclusion2 decks8 decks
23%synergy
Viscera Seer
25%inclusion2 decks8 decks
8%synergy
Summon: Primal Odin
20%inclusion1 decks5 decks
17%synergy
Avenger of the Fallen
14%inclusion1 decks7 decks
11%synergy
Solemn Simulacrum
13%inclusion1 decks8 decks
-9%synergy
Bushmeat Poacher
13%inclusion1 decks8 decks
12%synergy
Sanguine Spy
13%inclusion1 decks8 decks
12%synergy
Ogre Slumlord
13%inclusion1 decks8 decks
3%synergy
Kamber, the Plunderer
13%inclusion1 decks8 decks
12%synergy
Goremand
13%inclusion1 decks8 decks
12%synergy
Abhorrent Overlord
13%inclusion1 decks8 decks
8%synergy
Mirri the Cursed
13%inclusion1 decks8 decks
12%synergy
Gravedigger
13%inclusion1 decks8 decks
11%synergy
Murderous Rider
13%inclusion1 decks8 decks
7%synergy
Black Cat
13%inclusion1 decks8 decks
12%synergy
Returned Centaur
13%inclusion1 decks8 decks
12%synergy
Syr Konrad, the Grim
13%inclusion1 decks8 decks
-8%synergy
Vicious Conquistador
13%inclusion1 decks8 decks
12%synergy
Instants
Astarion's Thirst
25%inclusion2 decks8 decks
24%synergy
Go for the Throat
25%inclusion2 decks8 decks
2%synergy
Soul Shatter
25%inclusion2 decks8 decks
13%synergy
Bitter Triumph
25%inclusion2 decks8 decks
15%synergy
Deadly Dispute
25%inclusion2 decks8 decks
-2%synergy
Black Sun's Twilight
25%inclusion2 decks8 decks
22%synergy
Raise the Draugr
25%inclusion2 decks8 decks
24%synergy
Murder
25%inclusion2 decks8 decks
15%synergy
Baleful Mastery
25%inclusion2 decks8 decks
17%synergy
Urge to Feed
25%inclusion2 decks8 decks
25%synergy
Hagra Mauling
13%inclusion1 decks8 decks
8%synergy
Hero's Downfall
13%inclusion1 decks8 decks
6%synergy
Deadly Rollick
13%inclusion1 decks8 decks
-13%synergy
Fell the Profane
13%inclusion1 decks8 decks
-7%synergy
Force of Despair
13%inclusion1 decks8 decks
5%synergy
Snuff Out
13%inclusion1 decks8 decks
-1%synergy
Village Rites
13%inclusion1 decks8 decks
-13%synergy
Songs of the Damned
13%inclusion1 decks8 decks
7%synergy
Consuming Corruption
13%inclusion1 decks8 decks
-3%synergy
Defile
13%inclusion1 decks8 decks
-23%synergy
Oblivion's Hunger
13%inclusion1 decks8 decks
12%synergy
Battle-Rage Blessing
13%inclusion1 decks8 decks
12%synergy
Armor of Shadows
13%inclusion1 decks8 decks
10%synergy
Tergrid's Shadow
13%inclusion1 decks8 decks
12%synergy
Altar's Reap
13%inclusion1 decks8 decks
10%synergy
Bleed Dry
13%inclusion1 decks8 decks
12%synergy
March of Wretched Sorrow
13%inclusion1 decks8 decks
11%synergy
Costly Plunder
13%inclusion1 decks8 decks
10%synergy
Death Denied
13%inclusion1 decks8 decks
12%synergy
Malakir Rebirth
13%inclusion1 decks8 decks
-11%synergy
Offer Immortality
13%inclusion1 decks8 decks
11%synergy
Cast Down
13%inclusion1 decks8 decks
11%synergy
Crypt Incursion
13%inclusion1 decks8 decks
10%synergy
Tribute to Hunger
13%inclusion1 decks8 decks
12%synergy
Unlikely Aid
13%inclusion1 decks8 decks
12%synergy
Nasty End
13%inclusion1 decks8 decks
9%synergy
Tragic Slip
13%inclusion1 decks8 decks
-7%synergy
Tendrils of Corruption
13%inclusion1 decks8 decks
9%synergy
Infernal Grasp
13%inclusion1 decks8 decks
-13%synergy
Long Goodbye
13%inclusion1 decks8 decks
12%synergy
Reckless Spite
13%inclusion1 decks8 decks
12%synergy
Corrupted Conviction
13%inclusion1 decks8 decks
0%synergy
Sudden Edict
13%inclusion1 decks8 decks
11%synergy
Gravepurge
13%inclusion1 decks8 decks
11%synergy
Unexpected Fangs
13%inclusion1 decks8 decks
12%synergy
Sorceries
Sign in Blood
50%inclusion4 decks8 decks
15%synergy
Duress
25%inclusion2 decks8 decks
19%synergy
Dread Return
25%inclusion2 decks8 decks
13%synergy
Bone Shards
25%inclusion2 decks8 decks
22%synergy
Kindred Dominance
25%inclusion2 decks8 decks
20%synergy
Crippling Fear
25%inclusion2 decks8 decks
22%synergy
Exsanguinate
25%inclusion2 decks8 decks
0%synergy
Toxic Deluge
25%inclusion2 decks8 decks
-12%synergy
Scrounge for Eternity
20%inclusion1 decks5 decks
19%synergy
Sanguine Indulgence
13%inclusion1 decks8 decks
12%synergy
Diabolic Intent
13%inclusion1 decks8 decks
-3%synergy
Deadly Cover-Up
13%inclusion1 decks8 decks
12%synergy
Increasing Ambition
13%inclusion1 decks8 decks
12%synergy
Life's Finale
13%inclusion1 decks8 decks
12%synergy
Temporal Extortion
13%inclusion1 decks8 decks
10%synergy
Liliana's Scorn
13%inclusion1 decks8 decks
12%synergy
Torment of Hailfire
13%inclusion1 decks8 decks
-3%synergy
Plague Wind
13%inclusion1 decks8 decks
12%synergy
Victimize
13%inclusion1 decks8 decks
-15%synergy
Bad Deal
13%inclusion1 decks8 decks
12%synergy
Agadeem's Awakening
13%inclusion1 decks8 decks
5%synergy
Soul Salvage
13%inclusion1 decks8 decks
12%synergy
Innocent Blood
13%inclusion1 decks8 decks
7%synergy
Mutilate
13%inclusion1 decks8 decks
-3%synergy
Profane Command
13%inclusion1 decks8 decks
11%synergy
Witch's Vengeance
13%inclusion1 decks8 decks
12%synergy
Grim Bounty
13%inclusion1 decks8 decks
12%synergy
Illicit Shipment
13%inclusion1 decks8 decks
12%synergy
Emergency Weld
13%inclusion1 decks8 decks
12%synergy
Fortuitous Find
13%inclusion1 decks8 decks
12%synergy
Extract a Confession
13%inclusion1 decks8 decks
12%synergy
Rise from the Grave
13%inclusion1 decks8 decks
12%synergy
Final Parting
13%inclusion1 decks8 decks
8%synergy
Corrupt
13%inclusion1 decks8 decks
10%synergy
Insatiable Avarice
13%inclusion1 decks8 decks
1%synergy
Read the Bones
13%inclusion1 decks8 decks
-4%synergy
Flay Essence
13%inclusion1 decks8 decks
12%synergy
Deadly Tempest
13%inclusion1 decks8 decks
10%synergy
Infernal Tutor
13%inclusion1 decks8 decks
12%synergy
Raise Dead
13%inclusion1 decks8 decks
12%synergy
Damnation
13%inclusion1 decks8 decks
-8%synergy
Drain Life
13%inclusion1 decks8 decks
12%synergy
Languish
13%inclusion1 decks8 decks
11%synergy
Blood for Bones
13%inclusion1 decks8 decks
11%synergy
Feast of Blood
13%inclusion1 decks8 decks
12%synergy
Consume Spirit
13%inclusion1 decks8 decks
11%synergy
Bond of Agony
13%inclusion1 decks8 decks
12%synergy
Ritual of the Machine
13%inclusion1 decks8 decks
12%synergy
Beseech the Queen
13%inclusion1 decks8 decks
7%synergy
Disentomb
13%inclusion1 decks8 decks
11%synergy
Utility Artifacts
The Ozolith
38%inclusion3 decks8 decks
36%synergy
Glass-Cast Heart
25%inclusion2 decks8 decks
25%synergy
Door of Destinies
25%inclusion2 decks8 decks
23%synergy
Lashwrithe
13%inclusion1 decks8 decks
9%synergy
Quietus Spike
13%inclusion1 decks8 decks
12%synergy
Elixir of Immortality
13%inclusion1 decks8 decks
10%synergy
Chimil, the Inner Sun
13%inclusion1 decks8 decks
12%synergy
Whip of Erebos
13%inclusion1 decks8 decks
2%synergy
Vorpal Sword
13%inclusion1 decks8 decks
9%synergy
Vanquisher's Banner
13%inclusion1 decks8 decks
9%synergy
Sword of Wealth and Power
13%inclusion1 decks8 decks
12%synergy
Darksteel Plate
13%inclusion1 decks8 decks
11%synergy
Herald's Horn
13%inclusion1 decks8 decks
7%synergy
Staff of the Death Magus
13%inclusion1 decks8 decks
9%synergy
Sword of Vengeance
13%inclusion1 decks8 decks
12%synergy
Demon's Horn
13%inclusion1 decks8 decks
8%synergy
Urza's Incubator
13%inclusion1 decks8 decks
10%synergy
Sword of the Animist
13%inclusion1 decks8 decks
9%synergy
Loxodon Warhammer
13%inclusion1 decks8 decks
11%synergy
Blackblade Reforged
13%inclusion1 decks8 decks
10%synergy
Enchantments
Phyrexian Arena
50%inclusion4 decks8 decks
11%synergy
Exquisite Blood
50%inclusion4 decks8 decks
37%synergy
Dictate of Erebos
38%inclusion3 decks8 decks
27%synergy
Bad Moon
38%inclusion3 decks8 decks
34%synergy
Black Market
25%inclusion2 decks8 decks
4%synergy
The Eldest Reborn
25%inclusion2 decks8 decks
22%synergy
Phyrexian Reclamation
25%inclusion2 decks8 decks
15%synergy
Kaya's Ghostform
25%inclusion2 decks8 decks
15%synergy
Necrosynthesis
25%inclusion2 decks8 decks
24%synergy
Stab Wound
25%inclusion2 decks8 decks
25%synergy
Clawing Torment
13%inclusion1 decks8 decks
12%synergy
Dance of the Dead
13%inclusion1 decks8 decks
9%synergy
Boon of Emrakul
13%inclusion1 decks8 decks
12%synergy
The Meathook Massacre
13%inclusion1 decks8 decks
-5%synergy
Open the Graves
13%inclusion1 decks8 decks
9%synergy
Chainer's Torment
13%inclusion1 decks8 decks
12%synergy
Court of Ambition
13%inclusion1 decks8 decks
9%synergy
Necromancy
13%inclusion1 decks8 decks
7%synergy
Vampiric Link
13%inclusion1 decks8 decks
11%synergy
Underworld Dreams
13%inclusion1 decks8 decks
7%synergy
Funeral Room // Awakening Hall
13%inclusion1 decks8 decks
8%synergy
Painful Quandary
13%inclusion1 decks8 decks
2%synergy
Vampiric Rites
13%inclusion1 decks8 decks
6%synergy
Death Watch
13%inclusion1 decks8 decks
12%synergy
Breeding Pit
13%inclusion1 decks8 decks
12%synergy
Warlock Class
13%inclusion1 decks8 decks
11%synergy
Heartless Summoning
13%inclusion1 decks8 decks
8%synergy
Necrodominance
13%inclusion1 decks8 decks
10%synergy
Battles
Invasion of Fiora
13%inclusion1 decks8 decks
12%synergy
Planeswalkers
Liliana of the Dark Realms
38%inclusion3 decks8 decks
24%synergy
Sorin, Imperious Bloodlord
25%inclusion2 decks8 decks
24%synergy
Liliana of the Veil
13%inclusion1 decks8 decks
6%synergy
Ob Nixilis Reignited
13%inclusion1 decks8 decks
10%synergy
Liliana, Death Mage
13%inclusion1 decks8 decks
12%synergy
Sorin the Mirthless
13%inclusion1 decks8 decks
12%synergy
Utility Lands
Bojuka Bog
50%inclusion4 decks8 decks
3%synergy
Rogue's Passage
50%inclusion4 decks8 decks
31%synergy
Arcane Lighthouse
38%inclusion3 decks8 decks
36%synergy
Volrath's Stronghold
38%inclusion3 decks8 decks
34%synergy
Cabal Coffers
38%inclusion3 decks8 decks
-17%synergy
Reliquary Tower
38%inclusion3 decks8 decks
8%synergy
Cabal Stronghold
25%inclusion2 decks8 decks
-9%synergy
Phyrexian Tower
25%inclusion2 decks8 decks
-1%synergy
Mortuary Mire
25%inclusion2 decks8 decks
12%synergy
Witch's Cottage
25%inclusion2 decks8 decks
1%synergy
Nykthos, Shrine to Nyx
25%inclusion2 decks8 decks
-5%synergy
Leechridden Swamp
25%inclusion2 decks8 decks
22%synergy
Everglades
25%inclusion2 decks8 decks
24%synergy
Accursed Duneyard
14%inclusion1 decks7 decks
12%synergy
Westvale Abbey
13%inclusion1 decks8 decks
6%synergy
Subterranean Hangar
13%inclusion1 decks8 decks
12%synergy
Ebon Stronghold
13%inclusion1 decks8 decks
11%synergy
Crypt of Agadeem
13%inclusion1 decks8 decks
1%synergy
Ghost Quarter
13%inclusion1 decks8 decks
10%synergy
Barren Moor
13%inclusion1 decks8 decks
3%synergy
Urza's Tower
13%inclusion1 decks8 decks
12%synergy
Urza's Mine
13%inclusion1 decks8 decks
12%synergy
Castle Locthwain
13%inclusion1 decks8 decks
-4%synergy
Dust Bowl
13%inclusion1 decks8 decks
12%synergy
Three Tree City
13%inclusion1 decks8 decks
8%synergy
Urborg, Tomb of Yawgmoth
13%inclusion1 decks8 decks
-25%synergy
Bottomless Vault
13%inclusion1 decks8 decks
12%synergy
Forge of Heroes
13%inclusion1 decks8 decks
12%synergy
Detection Tower
13%inclusion1 decks8 decks
12%synergy
Polluted Mire
13%inclusion1 decks8 decks
9%synergy
Lake of the Dead
13%inclusion1 decks8 decks
7%synergy
Temple of the False God
13%inclusion1 decks8 decks
5%synergy
Urza's Power Plant
13%inclusion1 decks8 decks
12%synergy
Mana Artifacts
Sol Ring
88%inclusion7 decks8 decks
2%synergy
Pristine Talisman
63%inclusion5 decks8 decks
61%synergy
The Soul Stone
40%inclusion2 decks5 decks
24%synergy
Arcane Signet
38%inclusion3 decks8 decks
-24%synergy
Charcoal Diamond
38%inclusion3 decks8 decks
16%synergy
Heraldic Banner
38%inclusion3 decks8 decks
32%synergy
Thought Vessel
38%inclusion3 decks8 decks
13%synergy
Gauntlet of Power
25%inclusion2 decks8 decks
22%synergy
Patchwork Banner
25%inclusion2 decks8 decks
21%synergy
Commander's Sphere
13%inclusion1 decks8 decks
5%synergy
Crowded Crypt
13%inclusion1 decks8 decks
8%synergy
Paradise Plume
13%inclusion1 decks8 decks
12%synergy
Gilded Lotus
13%inclusion1 decks8 decks
7%synergy
Mind Stone
13%inclusion1 decks8 decks
-16%synergy
Thran Dynamo
13%inclusion1 decks8 decks
7%synergy
Nyx Lotus
13%inclusion1 decks8 decks
7%synergy
Lands
Swamp
100%inclusion8 decks8 decks
5%synergy
Path of Ancestry
50%inclusion4 decks8 decks
45%synergy
Myriad Landscape
38%inclusion3 decks8 decks
13%synergy
Voldaren Estate
25%inclusion2 decks8 decks
25%synergy
Hagra Mauling
13%inclusion1 decks8 decks
8%synergy
Fell the Profane
13%inclusion1 decks8 decks
-7%synergy
Command Tower
13%inclusion1 decks8 decks
7%synergy
Agadeem's Awakening
13%inclusion1 decks8 decks
5%synergy
Malakir Rebirth
13%inclusion1 decks8 decks
-11%synergy
Evolving Wilds
13%inclusion1 decks8 decks
9%synergy
Boggart Trawler
13%inclusion1 decks8 decks
3%synergy
Cavern of Souls
13%inclusion1 decks8 decks
6%synergy
Thawing Glaciers
13%inclusion1 decks8 decks
12%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test