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

Falthis, Shadowcat Familiar // Sengir, the Dark Baron
Rank #3,113
81decks
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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Gathering Stone
5.6%inclusion1 decks18 decks
4%synergy
Chronicle of Victory
5.6%inclusion1 decks18 decks
3%synergy
High Synergy Cards
Cordial Vampire
46%inclusion37 decks81 decks
44%synergy
Blade of the Bloodchief
42%inclusion34 decks81 decks
40%synergy
Vampire Nighthawk
40%inclusion32 decks81 decks
34%synergy
Butcher of Malakir
37%inclusion30 decks81 decks
30%synergy
Yahenni, Undying Partisan
36%inclusion29 decks81 decks
30%synergy
Murder
40%inclusion32 decks81 decks
29%synergy
Indulgent Aristocrat
30%inclusion24 decks81 decks
29%synergy
Anowon, the Ruin Sage
28%inclusion23 decks81 decks
28%synergy
Rogue's Passage
46%inclusion37 decks81 decks
27%synergy
Grave Pact
46%inclusion37 decks81 decks
27%synergy
Top Cards
Dark Ritual
53%inclusion43 decks81 decks
-13%synergy
Feed the Swarm
49%inclusion40 decks81 decks
-1%synergy
Blood Artist
46%inclusion37 decks81 decks
14%synergy
Jet Medallion
43%inclusion35 decks81 decks
-18%synergy
Swiftfoot Boots
43%inclusion35 decks81 decks
12%synergy
Exsanguinate
35%inclusion28 decks81 decks
10%synergy
Black Market
33%inclusion27 decks81 decks
12%synergy
Defile
33%inclusion27 decks81 decks
-4%synergy
Doom Blade
33%inclusion27 decks81 decks
26%synergy
Gray Merchant of Asphodel
33%inclusion27 decks81 decks
-18%synergy
Game Changers
Demonic Tutor
28%inclusion23 decks81 decks
1%synergy
Vampiric Tutor
15%inclusion12 decks81 decks
-6%synergy
Bolas's Citadel
11%inclusion9 decks81 decks
-18%synergy
Creatures
Viscera Seer
32%inclusion26 decks81 decks
15%synergy
Falkenrath Noble
30%inclusion24 decks81 decks
24%synergy
Vito, Thorn of the Dusk Rose
30%inclusion24 decks81 decks
19%synergy
Patron of the Vein
27%inclusion22 decks81 decks
26%synergy
Vampire of the Dire Moon
27%inclusion22 decks81 decks
25%synergy
Vein Ripper
26%inclusion21 decks81 decks
21%synergy
Crypt Ghast
26%inclusion21 decks81 decks
-22%synergy
Bloodthirsty Conqueror
25%inclusion18 decks71 decks
16%synergy
Gifted Aetherborn
25%inclusion20 decks81 decks
21%synergy
Bloodline Keeper
25%inclusion20 decks81 decks
23%synergy
Burnished Hart
23%inclusion19 decks81 decks
16%synergy
Bloodghast
23%inclusion19 decks81 decks
12%synergy
Nirkana Revenant
23%inclusion19 decks81 decks
12%synergy
Plaguecrafter
21%inclusion17 decks81 decks
1%synergy
Ayara, First of Locthwain
21%inclusion17 decks81 decks
-5%synergy
Slaughter Specialist
20%inclusion16 decks81 decks
17%synergy
Shadow Alley Denizen
20%inclusion16 decks81 decks
18%synergy
Syr Konrad, the Grim
19%inclusion15 decks81 decks
-2%synergy
Captivating Vampire
19%inclusion15 decks81 decks
18%synergy
Bloodletter of Aclazotz
19%inclusion15 decks81 decks
8%synergy
Reassembling Skeleton
19%inclusion15 decks81 decks
1%synergy
Solemn Simulacrum
17%inclusion14 decks81 decks
-5%synergy
Nighthawk Scavenger
17%inclusion14 decks81 decks
12%synergy
Marauding Blight-Priest
17%inclusion14 decks81 decks
10%synergy
Sangromancer
17%inclusion14 decks81 decks
6%synergy
Bloodthirsty Aerialist
17%inclusion14 decks81 decks
16%synergy
Fleshbag Marauder
17%inclusion14 decks81 decks
1%synergy
Drana, Liberator of Malakir
17%inclusion14 decks81 decks
14%synergy
Crossway Troublemakers
16%inclusion13 decks81 decks
15%synergy
Qarsi Revenant
16%inclusion9 decks58 decks
10%synergy
Morbid Opportunist
15%inclusion12 decks81 decks
-8%synergy
Necropolis Regent
15%inclusion12 decks81 decks
14%synergy
Massacre Girl
15%inclusion12 decks81 decks
8%synergy
Zulaport Cutthroat
15%inclusion12 decks81 decks
-8%synergy
Nullpriest of Oblivion
15%inclusion12 decks81 decks
13%synergy
Bloodline Necromancer
15%inclusion12 decks81 decks
14%synergy
Accursed Marauder
14%inclusion11 decks78 decks
-7%synergy
Sheoldred, Whispering One
14%inclusion11 decks81 decks
2%synergy
Vindictive Vampire
12%inclusion10 decks81 decks
10%synergy
Massacre Wurm
12%inclusion10 decks81 decks
-5%synergy
Master of Dark Rites
12%inclusion10 decks81 decks
11%synergy
Braids, Arisen Nightmare
12%inclusion10 decks81 decks
-7%synergy
Pawn of Ulamog
12%inclusion10 decks81 decks
3%synergy
Drana, the Last Bloodchief
11%inclusion9 decks81 decks
10%synergy
Sanctum Seeker
11%inclusion9 decks81 decks
10%synergy
Knight of the Ebon Legion
11%inclusion9 decks81 decks
10%synergy
Bloodlord of Vaasgoth
11%inclusion9 decks81 decks
11%synergy
Child of Night
11%inclusion9 decks81 decks
11%synergy
Ophiomancer
10%inclusion8 decks81 decks
-6%synergy
Gatekeeper of Malakir
10%inclusion8 decks81 decks
9%synergy
Instants
Go for the Throat
28%inclusion23 decks81 decks
5%synergy
Village Rites
25%inclusion20 decks81 decks
0%synergy
Deadly Dispute
21%inclusion17 decks81 decks
-4%synergy
Corrupted Conviction
20%inclusion16 decks81 decks
7%synergy
Tragic Slip
20%inclusion16 decks81 decks
0%synergy
Oblivion's Hunger
16%inclusion13 decks81 decks
16%synergy
Infernal Grasp
16%inclusion13 decks81 decks
-9%synergy
Malakir Rebirth
15%inclusion12 decks81 decks
-8%synergy
Urge to Feed
15%inclusion12 decks81 decks
14%synergy
Soul Shatter
15%inclusion12 decks81 decks
3%synergy
Armor of Shadows
15%inclusion12 decks81 decks
13%synergy
Hero's Downfall
14%inclusion11 decks81 decks
7%synergy
Astarion's Thirst
12%inclusion10 decks81 decks
11%synergy
Consuming Corruption
12%inclusion9 decks78 decks
-4%synergy
Terror
11%inclusion9 decks81 decks
10%synergy
Withering Torment
11%inclusion8 decks72 decks
-20%synergy
Deadly Rollick
10%inclusion8 decks81 decks
-14%synergy
Cast Down
10%inclusion8 decks81 decks
8%synergy
Sudden Spoiling
10%inclusion8 decks81 decks
1%synergy
Supernatural Stamina
8.6%inclusion7 decks81 decks
1%synergy
Bitter Triumph
8.6%inclusion7 decks81 decks
-1%synergy
Bake into a Pie
7.4%inclusion6 decks81 decks
7%synergy
Altar's Reap
7.4%inclusion6 decks81 decks
5%synergy
Bleed Dry
7.4%inclusion6 decks81 decks
7%synergy
Darkness
7.4%inclusion6 decks81 decks
-2%synergy
Undying Malice
7.4%inclusion6 decks81 decks
-2%synergy
Costly Plunder
7.4%inclusion6 decks81 decks
5%synergy
Baleful Mastery
7.4%inclusion6 decks81 decks
-1%synergy
Offer Immortality
7.4%inclusion6 decks81 decks
5%synergy
Blood Pact
7.4%inclusion6 decks81 decks
3%synergy
Flare of Malice
6.4%inclusion5 decks78 decks
-7%synergy
Hagra Mauling
6.2%inclusion5 decks81 decks
2%synergy
Tendrils of Corruption
6.2%inclusion5 decks81 decks
3%synergy
Unlikely Aid
6.2%inclusion5 decks81 decks
6%synergy
Gravepurge
6.2%inclusion5 decks81 decks
4%synergy
Tainted Strike
6.2%inclusion5 decks81 decks
3%synergy
Feign Death
6.2%inclusion5 decks81 decks
-2%synergy
Sorceries
Sign in Blood
33%inclusion27 decks81 decks
-2%synergy
Diabolic Tutor
26%inclusion21 decks81 decks
11%synergy
Read the Bones
21%inclusion17 decks81 decks
4%synergy
Victimize
20%inclusion16 decks81 decks
-7%synergy
Dread Return
17%inclusion14 decks81 decks
5%synergy
Reanimate
17%inclusion14 decks81 decks
-22%synergy
Blood Tribute
15%inclusion12 decks81 decks
14%synergy
Damnation
14%inclusion11 decks81 decks
-7%synergy
Diabolic Intent
12%inclusion10 decks81 decks
-2%synergy
Toxic Deluge
12%inclusion10 decks81 decks
-25%synergy
Innocent Blood
11%inclusion9 decks81 decks
5%synergy
Night's Whisper
11%inclusion9 decks81 decks
-13%synergy
Corrupt
11%inclusion9 decks81 decks
8%synergy
Bubbling Muck
10%inclusion8 decks81 decks
-6%synergy
Kindred Dominance
10%inclusion8 decks81 decks
5%synergy
Disentomb
10%inclusion8 decks81 decks
9%synergy
Feast of Blood
10%inclusion8 decks81 decks
9%synergy
In Garruk's Wake
10%inclusion8 decks81 decks
6%synergy
Duress
8.6%inclusion7 decks81 decks
2%synergy
Plague Wind
7.4%inclusion6 decks81 decks
7%synergy
Asphyxiate
7.4%inclusion6 decks81 decks
7%synergy
Torment of Hailfire
7.4%inclusion6 decks81 decks
-8%synergy
Agadeem's Awakening
7.4%inclusion6 decks81 decks
0%synergy
Mutilate
7.4%inclusion6 decks81 decks
-10%synergy
Raise Dead
7.4%inclusion6 decks81 decks
6%synergy
Olivia's Wrath
7.4%inclusion6 decks81 decks
7%synergy
Insatiable Avarice
6.3%inclusion5 decks80 decks
-6%synergy
New Blood
6.2%inclusion5 decks81 decks
6%synergy
Killing Wave
6.2%inclusion5 decks81 decks
4%synergy
Consume Spirit
6.2%inclusion5 decks81 decks
5%synergy
Beacon of Unrest
6.2%inclusion5 decks81 decks
2%synergy
Drain Life
6.2%inclusion5 decks81 decks
5%synergy
Crippling Fear
6.2%inclusion5 decks81 decks
3%synergy
Mire in Misery
6.2%inclusion5 decks81 decks
3%synergy
Profane Command
6.2%inclusion5 decks81 decks
4%synergy
Fell
5.3%inclusion4 decks75 decks
2%synergy
Utility Artifacts
Lightning Greaves
30%inclusion24 decks81 decks
-4%synergy
Bontu's Monument
27%inclusion22 decks81 decks
-1%synergy
The Darkness Crystal
17%inclusion8 decks46 decks
-2%synergy
Ashnod's Altar
17%inclusion14 decks81 decks
-2%synergy
Vorpal Sword
17%inclusion14 decks81 decks
13%synergy
Whispersilk Cloak
14%inclusion11 decks81 decks
8%synergy
Haunted Cloak
12%inclusion10 decks81 decks
12%synergy
Blackblade Reforged
12%inclusion10 decks81 decks
9%synergy
Herald's Horn
10%inclusion8 decks81 decks
4%synergy
Sword of Vengeance
10%inclusion8 decks81 decks
9%synergy
Ghost Lantern
8.6%inclusion7 decks81 decks
8%synergy
Whip of Erebos
8.6%inclusion7 decks81 decks
-2%synergy
Darksteel Plate
8.6%inclusion7 decks81 decks
7%synergy
Demon's Horn
8.6%inclusion7 decks81 decks
4%synergy
Basilisk Collar
8.6%inclusion7 decks81 decks
6%synergy
Skullclamp
7.4%inclusion6 decks81 decks
-14%synergy
Wayfarer's Bauble
7.4%inclusion6 decks81 decks
-8%synergy
Fireshrieker
7.4%inclusion6 decks81 decks
5%synergy
Glass-Cast Heart
7.4%inclusion6 decks81 decks
7%synergy
Loxodon Warhammer
7.4%inclusion6 decks81 decks
6%synergy
Quietus Spike
6.2%inclusion5 decks81 decks
5%synergy
Expedition Map
6.2%inclusion5 decks81 decks
-6%synergy
Enchantments
Sanguine Bond
33%inclusion27 decks81 decks
22%synergy
Exquisite Blood
30%inclusion24 decks81 decks
16%synergy
Phyrexian Arena
30%inclusion24 decks81 decks
-10%synergy
Eternal Thirst
25%inclusion20 decks81 decks
22%synergy
Dictate of Erebos
20%inclusion16 decks81 decks
9%synergy
The Meathook Massacre
15%inclusion12 decks81 decks
-2%synergy
Bad Moon
14%inclusion11 decks81 decks
10%synergy
Vampiric Rites
11%inclusion9 decks81 decks
5%synergy
Gift of Fangs
11%inclusion9 decks81 decks
11%synergy
Necrosynthesis
10%inclusion8 decks81 decks
9%synergy
Kaya's Ghostform
10%inclusion8 decks81 decks
0%synergy
Bastion of Remembrance
10%inclusion8 decks81 decks
-7%synergy
Black Market Connections
10%inclusion8 decks81 decks
-14%synergy
The Eldest Reborn
8.6%inclusion7 decks81 decks
5%synergy
Mark of the Vampire
8.6%inclusion7 decks81 decks
8%synergy
Pestilence
7.4%inclusion6 decks81 decks
4%synergy
Open the Graves
6.2%inclusion5 decks81 decks
3%synergy
Phyrexian Reclamation
6.2%inclusion5 decks81 decks
-4%synergy
Warlock Class
6.2%inclusion5 decks81 decks
5%synergy
Planeswalkers
Liliana of the Dark Realms
21%inclusion17 decks81 decks
7%synergy
Tevesh Szat, Doom of Fools
11%inclusion9 decks81 decks
8%synergy
Sorin, Imperious Bloodlord
10%inclusion8 decks81 decks
9%synergy
Utility Lands
Cabal Coffers
44%inclusion36 decks81 decks
-10%synergy
Bojuka Bog
43%inclusion35 decks81 decks
-4%synergy
Mortuary Mire
28%inclusion23 decks81 decks
15%synergy
Witch's Cottage
28%inclusion23 decks81 decks
4%synergy
Cabal Stronghold
26%inclusion21 decks81 decks
-9%synergy
Crypt of Agadeem
26%inclusion21 decks81 decks
15%synergy
Urborg, Tomb of Yawgmoth
21%inclusion17 decks81 decks
-17%synergy
Reliquary Tower
20%inclusion16 decks81 decks
-11%synergy
Phyrexian Tower
15%inclusion12 decks81 decks
-10%synergy
Castle Locthwain
15%inclusion12 decks81 decks
-2%synergy
Barren Moor
12%inclusion10 decks81 decks
2%synergy
Leechridden Swamp
11%inclusion9 decks81 decks
8%synergy
Nykthos, Shrine to Nyx
10%inclusion8 decks81 decks
-20%synergy
Temple of the False God
10%inclusion8 decks81 decks
2%synergy
Arcane Lighthouse
8.6%inclusion7 decks81 decks
7%synergy
War Room
8.6%inclusion7 decks81 decks
-8%synergy
Everglades
8.6%inclusion7 decks81 decks
7%synergy
Takenuma, Abandoned Mire
7.4%inclusion6 decks81 decks
-8%synergy
Westvale Abbey
6.2%inclusion5 decks81 decks
0%synergy
Volrath's Stronghold
6.2%inclusion5 decks81 decks
2%synergy
Memorial to Folly
6.2%inclusion5 decks81 decks
3%synergy
Polluted Mire
6.2%inclusion5 decks81 decks
2%synergy
High Market
6.2%inclusion5 decks81 decks
-1%synergy
Mana Artifacts
Sol Ring
78%inclusion63 decks81 decks
-8%synergy
Arcane Signet
46%inclusion37 decks81 decks
-16%synergy
Charcoal Diamond
31%inclusion25 decks81 decks
8%synergy
Thought Vessel
20%inclusion16 decks81 decks
-6%synergy
Commander's Sphere
16%inclusion13 decks81 decks
7%synergy
Pristine Talisman
15%inclusion12 decks81 decks
13%synergy
Heraldic Banner
15%inclusion12 decks81 decks
9%synergy
Mind Stone
15%inclusion12 decks81 decks
-15%synergy
Nyx Lotus
14%inclusion11 decks81 decks
7%synergy
Worn Powerstone
10%inclusion8 decks81 decks
6%synergy
Thran Dynamo
10%inclusion8 decks81 decks
4%synergy
Gauntlet of Power
8.6%inclusion7 decks81 decks
5%synergy
Crowded Crypt
8.6%inclusion7 decks81 decks
4%synergy
Fellwar Stone
8.6%inclusion7 decks81 decks
-6%synergy
The Soul Stone
7.3%inclusion3 decks41 decks
-7%synergy
Caged Sun
6.2%inclusion5 decks81 decks
-5%synergy
Lands
Swamp
99%inclusion80 decks81 decks
4%synergy
Myriad Landscape
25%inclusion20 decks81 decks
-1%synergy
Malakir Rebirth
15%inclusion12 decks81 decks
-8%synergy
Path of Ancestry
14%inclusion11 decks81 decks
8%synergy
Evolving Wilds
11%inclusion9 decks81 decks
7%synergy
Command Tower
10%inclusion8 decks81 decks
4%synergy
Voldaren Estate
10%inclusion8 decks81 decks
10%synergy
Agadeem's Awakening
7.4%inclusion6 decks81 decks
0%synergy
Hagra Mauling
6.2%inclusion5 decks81 decks
2%synergy
Cavern of Souls
6.2%inclusion5 decks81 decks
-1%synergy
Snow-Covered Swamp
6.2%inclusion5 decks81 decks
0%synergy
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