Falthis, Shadowcat Familiar // Tevesh Szat, Doom of Fools (Commander)

Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Ezra Sassaman
Nov 20, 2025
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
Cat-Gator
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Liliana of the Dark Realms
72%inclusion18 decks25 decks
58%synergy
Settle the Score
44%inclusion11 decks25 decks
43%synergy
Kaya's Ghostform
52%inclusion13 decks25 decks
42%synergy
Szat's Will
44%inclusion11 decks25 decks
41%synergy
Magus of the Coffers
48%inclusion12 decks25 decks
41%synergy
Liliana's Talent
40%inclusion10 decks25 decks
39%synergy
Karn's Bastion
40%inclusion10 decks25 decks
36%synergy
Drown in Ichor
40%inclusion10 decks25 decks
36%synergy
The Chain Veil
36%inclusion9 decks25 decks
35%synergy
Vraska, Betrayal's Sting
36%inclusion9 decks25 decks
33%synergy
Top Cards
Dark Ritual
76%inclusion19 decks25 decks
10%synergy
Jet Medallion
52%inclusion13 decks25 decks
-8%synergy
Black Market
48%inclusion12 decks25 decks
27%synergy
Crypt Ghast
44%inclusion11 decks25 decks
-4%synergy
Mutilate
40%inclusion10 decks25 decks
21%synergy
Reanimate
40%inclusion10 decks25 decks
1%synergy
Bubbling Muck
40%inclusion10 decks25 decks
24%synergy
Defile
40%inclusion10 decks25 decks
2%synergy
Withering Torment
38%inclusion8 decks21 decks
7%synergy
Gray Merchant of Asphodel
36%inclusion9 decks25 decks
-16%synergy
Game Changers
Demonic Tutor
36%inclusion9 decks25 decks
8%synergy
Vampiric Tutor
20%inclusion5 decks25 decks
-2%synergy
Tergrid, God of Fright
20%inclusion5 decks25 decks
12%synergy
Opposition Agent
16%inclusion4 decks25 decks
6%synergy
Ancient Tomb
16%inclusion4 decks25 decks
4%synergy
Bolas's Citadel
16%inclusion4 decks25 decks
-13%synergy
Imperial Seal
8.0%inclusion2 decks25 decks
1%synergy
The One Ring
8.0%inclusion2 decks25 decks
-2%synergy
Mana Vault
8.0%inclusion2 decks25 decks
1%synergy
Field of the Dead
8.0%inclusion2 decks25 decks
7%synergy
Creatures
Solemn Simulacrum
32%inclusion8 decks25 decks
8%synergy
Dread Presence
32%inclusion8 decks25 decks
17%synergy
Dauthi Voidwalker
32%inclusion8 decks25 decks
16%synergy
Nirkana Revenant
28%inclusion7 decks25 decks
16%synergy
Blightbelly Rat
28%inclusion7 decks25 decks
24%synergy
Gulping Scraptrap
28%inclusion7 decks25 decks
27%synergy
K'rrik, Son of Yawgmoth
28%inclusion7 decks25 decks
9%synergy
Braids, Arisen Nightmare
28%inclusion7 decks25 decks
9%synergy
Yawgmoth, Thran Physician
24%inclusion6 decks25 decks
14%synergy
Nine-Lives Familiar
24%inclusion5 decks21 decks
16%synergy
Bloodletter of Aclazotz
20%inclusion5 decks25 decks
9%synergy
Blood Artist
20%inclusion5 decks25 decks
-11%synergy
Zulaport Cutthroat
20%inclusion5 decks25 decks
-3%synergy
Venomized Cat
17%inclusion1 decks6 decks
16%synergy
Sheoldred, the Apocalypse
16%inclusion4 decks25 decks
1%synergy
Lim-Dûl the Necromancer
16%inclusion4 decks25 decks
16%synergy
Sheoldred, Whispering One
16%inclusion4 decks25 decks
4%synergy
Ophiomancer
16%inclusion4 decks25 decks
0%synergy
Gonti, Lord of Luxury
16%inclusion4 decks25 decks
13%synergy
Nightmare
12%inclusion3 decks25 decks
11%synergy
Ornithopter of Paradise
12%inclusion3 decks25 decks
9%synergy
Archfiend of Spite
12%inclusion3 decks25 decks
11%synergy
Arvinox, the Mind Flail
12%inclusion3 decks25 decks
11%synergy
Phyrexian Obliterator
12%inclusion3 decks25 decks
1%synergy
Nether Traitor
12%inclusion3 decks25 decks
4%synergy
Archetype of Finality
12%inclusion3 decks25 decks
11%synergy
Bellowing Mauler
12%inclusion3 decks25 decks
12%synergy
Zodiark, Umbral God
11%inclusion1 decks9 decks
2%synergy
Ahriman
11%inclusion1 decks9 decks
10%synergy
Sephiroth, Fabled SOLDIER
11%inclusion1 decks9 decks
6%synergy
Ardyn, the Usurper
11%inclusion1 decks9 decks
8%synergy
PuPu UFO
11%inclusion1 decks9 decks
10%synergy
Warren Soultrader
9.1%inclusion2 decks22 decks
-4%synergy
Phyrexian Juggernaut
8.0%inclusion2 decks25 decks
8%synergy
Puppeteer Clique
8.0%inclusion2 decks25 decks
7%synergy
Core Prowler
8.0%inclusion2 decks25 decks
7%synergy
Korlash, Heir to Blackblade
8.0%inclusion2 decks25 decks
8%synergy
Black Cat
8.0%inclusion2 decks25 decks
7%synergy
Illuminor Szeras
8.0%inclusion2 decks25 decks
4%synergy
Rune-Scarred Demon
8.0%inclusion2 decks25 decks
3%synergy
Gravedigger
8.0%inclusion2 decks25 decks
7%synergy
Ebondeath, Dracolich
8.0%inclusion2 decks25 decks
7%synergy
Cavalier of Night
8.0%inclusion2 decks25 decks
7%synergy
Razaketh, the Foulblooded
8.0%inclusion2 decks25 decks
3%synergy
Nezumi Graverobber
8.0%inclusion2 decks25 decks
6%synergy
Witch-king of Angmar
8.0%inclusion2 decks25 decks
7%synergy
Brainstealer Dragon
8.0%inclusion2 decks25 decks
5%synergy
Abhorrent Overlord
8.0%inclusion2 decks25 decks
4%synergy
Syr Konrad, the Grim
8.0%inclusion2 decks25 decks
-13%synergy
Liliana's Shade
8.0%inclusion2 decks25 decks
7%synergy
Instants
Go for the Throat
36%inclusion9 decks25 decks
13%synergy
Murder
36%inclusion9 decks25 decks
26%synergy
Culling the Weak
32%inclusion8 decks25 decks
17%synergy
Deadly Rollick
28%inclusion7 decks25 decks
5%synergy
Grim Affliction
28%inclusion7 decks25 decks
26%synergy
Doom Blade
24%inclusion6 decks25 decks
16%synergy
Cabal Ritual
20%inclusion5 decks25 decks
2%synergy
Infernal Grasp
20%inclusion5 decks25 decks
-5%synergy
Deadly Dispute
20%inclusion5 decks25 decks
-4%synergy
Whisper of the Dross
16%inclusion4 decks25 decks
13%synergy
Snuff Out
16%inclusion4 decks25 decks
3%synergy
Entomb
16%inclusion4 decks25 decks
4%synergy
Plumb the Forbidden
16%inclusion4 decks25 decks
12%synergy
Archenemy's Charm
14%inclusion1 decks7 decks
6%synergy
Fell the Profane
14%inclusion3 decks22 decks
-5%synergy
Village Rites
12%inclusion3 decks25 decks
-12%synergy
Dismember
12%inclusion3 decks25 decks
1%synergy
Darkness
12%inclusion3 decks25 decks
2%synergy
Nurgle's Conscription
12%inclusion3 decks25 decks
12%synergy
Tragic Slip
12%inclusion3 decks25 decks
-9%synergy
Consuming Corruption
9.1%inclusion2 decks22 decks
-7%synergy
Dragon's Prey
9.1%inclusion1 decks11 decks
9%synergy
Astarion's Thirst
8.0%inclusion2 decks25 decks
7%synergy
Sheoldred's Edict
8.0%inclusion2 decks25 decks
-6%synergy
Cut Down
8.0%inclusion2 decks25 decks
4%synergy
Bitter Triumph
8.0%inclusion2 decks25 decks
-2%synergy
Tendrils of Corruption
8.0%inclusion2 decks25 decks
4%synergy
Corrupted Conviction
8.0%inclusion2 decks25 decks
-4%synergy
Baleful Mastery
8.0%inclusion2 decks25 decks
-1%synergy
Grim Return
8.0%inclusion2 decks25 decks
7%synergy
Cast Down
8.0%inclusion2 decks25 decks
6%synergy
Disembowel
8.0%inclusion2 decks25 decks
8%synergy
Malakir Rebirth
8.0%inclusion2 decks25 decks
-14%synergy
Gravepurge
8.0%inclusion2 decks25 decks
6%synergy
Sorceries
Feed the Swarm
36%inclusion9 decks25 decks
-15%synergy
Vat Emergence
32%inclusion8 decks25 decks
30%synergy
Diabolic Intent
32%inclusion8 decks25 decks
18%synergy
Diabolic Tutor
32%inclusion8 decks25 decks
17%synergy
The Elderspell
28%inclusion7 decks25 decks
28%synergy
Exsanguinate
24%inclusion6 decks25 decks
0%synergy
Sign in Blood
24%inclusion6 decks25 decks
-12%synergy
Victimize
20%inclusion5 decks25 decks
-6%synergy
Corrupt
20%inclusion5 decks25 decks
17%synergy
Aid the Fallen
20%inclusion5 decks25 decks
20%synergy
Toxic Deluge
20%inclusion5 decks25 decks
-17%synergy
Beseech the Mirror
20%inclusion5 decks25 decks
13%synergy
Spread the Sickness
16%inclusion4 decks25 decks
15%synergy
Peer into the Abyss
16%inclusion4 decks25 decks
5%synergy
Profane Tutor
16%inclusion4 decks25 decks
11%synergy
Temporal Extortion
16%inclusion4 decks25 decks
14%synergy
Night's Whisper
16%inclusion4 decks25 decks
-8%synergy
Insatiable Avarice
13%inclusion3 decks23 decks
1%synergy
Visions of Dread
12%inclusion3 decks25 decks
12%synergy
Command the Dreadhorde
12%inclusion3 decks25 decks
10%synergy
Agadeem's Awakening
12%inclusion3 decks25 decks
5%synergy
Blood Money
12%inclusion3 decks25 decks
9%synergy
Necromantic Selection
12%inclusion3 decks25 decks
10%synergy
Beseech the Queen
12%inclusion3 decks25 decks
6%synergy
Rise of the Dark Realms
12%inclusion3 decks25 decks
0%synergy
Breach the Multiverse
12%inclusion3 decks25 decks
6%synergy
Grim Tutor
12%inclusion3 decks25 decks
0%synergy
Beacon of Unrest
12%inclusion3 decks25 decks
8%synergy
Damnation
12%inclusion3 decks25 decks
-9%synergy
Will of the Abzan
9.1%inclusion1 decks11 decks
5%synergy
Final Act
9.1%inclusion2 decks22 decks
8%synergy
Doomsday Confluence
8.0%inclusion2 decks25 decks
7%synergy
Black Sun's Zenith
8.0%inclusion2 decks25 decks
2%synergy
Dredge the Mire
8.0%inclusion2 decks25 decks
7%synergy
Torment of Hailfire
8.0%inclusion2 decks25 decks
-8%synergy
Soul Exchange
8.0%inclusion2 decks25 decks
8%synergy
Blood on the Snow
8.0%inclusion2 decks25 decks
7%synergy
Infectious Inquiry
8.0%inclusion2 decks25 decks
5%synergy
Praetor's Grasp
8.0%inclusion2 decks25 decks
4%synergy
Buried Alive
8.0%inclusion2 decks25 decks
-4%synergy
Final Parting
8.0%inclusion2 decks25 decks
3%synergy
Path of the Schemer
8.0%inclusion2 decks25 decks
8%synergy
Syphon Mind
8.0%inclusion2 decks25 decks
-5%synergy
Ghouls' Night Out
8.0%inclusion2 decks25 decks
7%synergy
Dark Petition
8.0%inclusion2 decks25 decks
4%synergy
Divest
8.0%inclusion2 decks25 decks
7%synergy
Necrotic Hex
8.0%inclusion2 decks25 decks
7%synergy
Blasphemous Edict
5.6%inclusion1 decks18 decks
-12%synergy
Utility Artifacts
Bontu's Monument
36%inclusion9 decks25 decks
8%synergy
Skullclamp
36%inclusion9 decks25 decks
15%synergy
Throne of Geth
28%inclusion7 decks25 decks
28%synergy
Contagion Engine
24%inclusion6 decks25 decks
22%synergy
Contagion Clasp
20%inclusion5 decks25 decks
17%synergy
Ashnod's Altar
16%inclusion4 decks25 decks
-3%synergy
Elixir of Immortality
12%inclusion3 decks25 decks
10%synergy
Wayfarer's Bauble
12%inclusion3 decks25 decks
-4%synergy
Whip of Erebos
12%inclusion3 decks25 decks
1%synergy
Phyrexian Altar
12%inclusion3 decks25 decks
-1%synergy
Staff of the Death Magus
12%inclusion3 decks25 decks
8%synergy
Lashwrithe
8.0%inclusion2 decks25 decks
4%synergy
Luxior, Giada's Gift
8.0%inclusion2 decks25 decks
8%synergy
Aetherflux Reservoir
8.0%inclusion2 decks25 decks
-2%synergy
Vorpal Sword
8.0%inclusion2 decks25 decks
4%synergy
Sculpting Steel
8.0%inclusion2 decks25 decks
5%synergy
Netherborn Altar
8.0%inclusion2 decks25 decks
6%synergy
Nightmare Lash
8.0%inclusion2 decks25 decks
6%synergy
Swiftfoot Boots
8.0%inclusion2 decks25 decks
-24%synergy
Agatha's Soul Cauldron
8.0%inclusion2 decks25 decks
7%synergy
Commander's Plate
8.0%inclusion2 decks25 decks
2%synergy
Staff of Domination
8.0%inclusion2 decks25 decks
6%synergy
Elbrus, the Binding Blade
8.0%inclusion2 decks25 decks
7%synergy
Rings of Brighthearth
8.0%inclusion2 decks25 decks
7%synergy
Pact Weapon
8.0%inclusion2 decks25 decks
6%synergy
Lightning Greaves
8.0%inclusion2 decks25 decks
-26%synergy
Blackblade Reforged
8.0%inclusion2 decks25 decks
5%synergy
Enchantments
Grave Pact
36%inclusion9 decks25 decks
17%synergy
Black Market Connections
28%inclusion7 decks25 decks
5%synergy
Phyrexian Arena
24%inclusion6 decks25 decks
-16%synergy
Bad Moon
24%inclusion6 decks25 decks
21%synergy
The Meathook Massacre
20%inclusion5 decks25 decks
3%synergy
Animate Dead
16%inclusion4 decks25 decks
-2%synergy
Bastion of Remembrance
16%inclusion4 decks25 decks
0%synergy
The Cruelty of Gix
12%inclusion3 decks25 decks
10%synergy
Minion's Return
12%inclusion3 decks25 decks
11%synergy
Agent of the Iron Throne
12%inclusion3 decks25 decks
9%synergy
No Mercy
12%inclusion3 decks25 decks
5%synergy
Quest for the Necropolis
9.1%inclusion2 decks22 decks
9%synergy
Contamination
8.0%inclusion2 decks25 decks
5%synergy
The Eldest Reborn
8.0%inclusion2 decks25 decks
4%synergy
Vampiric Link
8.0%inclusion2 decks25 decks
7%synergy
Hopeless Nightmare
8.0%inclusion2 decks25 decks
4%synergy
Grave Betrayal
8.0%inclusion2 decks25 decks
5%synergy
Agent of the Shadow Thieves
8.0%inclusion2 decks25 decks
7%synergy
Grasping Shadows
8.0%inclusion2 decks25 decks
8%synergy
Revel in Riches
8.0%inclusion2 decks25 decks
3%synergy
Revenge of Ravens
8.0%inclusion2 decks25 decks
6%synergy
Unholy Indenture
8.0%inclusion2 decks25 decks
8%synergy
Unhallowed Pact
8.0%inclusion2 decks25 decks
8%synergy
Oversold Cemetery
8.0%inclusion2 decks25 decks
3%synergy
Death in Heaven
8.0%inclusion2 decks25 decks
8%synergy
Phyrexian Reclamation
8.0%inclusion2 decks25 decks
-2%synergy
Necropotence
8.0%inclusion2 decks25 decks
-7%synergy
Underworld Dreams
8.0%inclusion2 decks25 decks
2%synergy
Cunning Rhetoric
8.0%inclusion2 decks25 decks
6%synergy
Planeswalkers
Liliana Vess
28%inclusion7 decks25 decks
25%synergy
Lolth, Spider Queen
20%inclusion5 decks25 decks
18%synergy
Liliana, Dreadhorde General
16%inclusion4 decks25 decks
3%synergy
Sorin Markov
16%inclusion4 decks25 decks
13%synergy
Liliana, the Last Hope
8.0%inclusion2 decks25 decks
6%synergy
Vraska, Scheming Gorgon
8.0%inclusion2 decks25 decks
8%synergy
Ob Nixilis Reignited
8.0%inclusion2 decks25 decks
5%synergy
Ashiok, Wicked Manipulator
8.0%inclusion2 decks25 decks
7%synergy
Liliana, Waker of the Dead
8.0%inclusion2 decks25 decks
3%synergy
Utility Lands
Cabal Coffers
76%inclusion19 decks25 decks
21%synergy
Cabal Stronghold
60%inclusion15 decks25 decks
24%synergy
Bojuka Bog
52%inclusion13 decks25 decks
5%synergy
Phyrexian Tower
40%inclusion10 decks25 decks
16%synergy
Nykthos, Shrine to Nyx
36%inclusion9 decks25 decks
6%synergy
Urborg, Tomb of Yawgmoth
32%inclusion8 decks25 decks
-6%synergy
Witch's Cottage
28%inclusion7 decks25 decks
3%synergy
Reliquary Tower
20%inclusion5 decks25 decks
-11%synergy
Forge of Heroes
16%inclusion4 decks25 decks
16%synergy
Eumidian Hatchery
14%inclusion1 decks7 decks
14%synergy
Crypt of Agadeem
12%inclusion3 decks25 decks
1%synergy
Urza's Saga
12%inclusion3 decks25 decks
4%synergy
Volrath's Stronghold
12%inclusion3 decks25 decks
8%synergy
Terrain Generator
12%inclusion3 decks25 decks
10%synergy
Takenuma, Abandoned Mire
12%inclusion3 decks25 decks
-4%synergy
Leechridden Swamp
12%inclusion3 decks25 decks
9%synergy
Castle Locthwain
12%inclusion3 decks25 decks
-6%synergy
Midgar, City of Mako
11%inclusion1 decks9 decks
-1%synergy
Shizo, Death's Storehouse
8.0%inclusion2 decks25 decks
-2%synergy
Westvale Abbey
8.0%inclusion2 decks25 decks
2%synergy
Vault of Whispers
8.0%inclusion2 decks25 decks
2%synergy
Memorial to Folly
8.0%inclusion2 decks25 decks
5%synergy
Mortuary Mire
8.0%inclusion2 decks25 decks
-5%synergy
Barren Moor
8.0%inclusion2 decks25 decks
-2%synergy
Polluted Mire
8.0%inclusion2 decks25 decks
4%synergy
Lake of the Dead
8.0%inclusion2 decks25 decks
3%synergy
Rogue's Passage
8.0%inclusion2 decks25 decks
-11%synergy
The Dross Pits
8.0%inclusion2 decks25 decks
6%synergy
Amonkhet Raceway
6.7%inclusion1 decks15 decks
5%synergy
Muraganda Raceway
6.7%inclusion1 decks15 decks
5%synergy
Avishkar Raceway
6.7%inclusion1 decks15 decks
6%synergy
Mana Artifacts
Sol Ring
72%inclusion18 decks25 decks
-14%synergy
Charcoal Diamond
44%inclusion11 decks25 decks
21%synergy
Arcane Signet
40%inclusion10 decks25 decks
-22%synergy
Thought Vessel
32%inclusion8 decks25 decks
5%synergy
Nyx Lotus
20%inclusion5 decks25 decks
13%synergy
Staff of Compleation
12%inclusion3 decks25 decks
10%synergy
Thran Dynamo
12%inclusion3 decks25 decks
6%synergy
Gilded Lotus
12%inclusion3 decks25 decks
6%synergy
Caged Sun
8.0%inclusion2 decks25 decks
-4%synergy
Commander's Sphere
8.0%inclusion2 decks25 decks
-1%synergy
Gauntlet of Power
8.0%inclusion2 decks25 decks
4%synergy
Lotus Petal
8.0%inclusion2 decks25 decks
1%synergy
Fellwar Stone
8.0%inclusion2 decks25 decks
-7%synergy
Extraplanar Lens
8.0%inclusion2 decks25 decks
3%synergy
Throne of Eldraine
8.0%inclusion2 decks25 decks
-3%synergy
Mind Stone
8.0%inclusion2 decks25 decks
-23%synergy
Chrome Mox
8.0%inclusion2 decks25 decks
2%synergy
Lion's Eye Diamond
8.0%inclusion2 decks25 decks
7%synergy
Lands
Swamp
88%inclusion22 decks25 decks
-7%synergy
Myriad Landscape
32%inclusion8 decks25 decks
5%synergy
Command Tower
16%inclusion4 decks25 decks
11%synergy
Snow-Covered Swamp
16%inclusion4 decks25 decks
9%synergy
Fell the Profane
14%inclusion3 decks22 decks
-5%synergy
Agadeem's Awakening
12%inclusion3 decks25 decks
5%synergy
Evolving Wilds
12%inclusion3 decks25 decks
8%synergy
Prismatic Vista
8.0%inclusion2 decks25 decks
6%synergy
Terramorphic Expanse
8.0%inclusion2 decks25 decks
5%synergy
Riveteers Overlook
8.0%inclusion2 decks25 decks
8%synergy
Path of Ancestry
8.0%inclusion2 decks25 decks
3%synergy
Obscura Storefront
8.0%inclusion2 decks25 decks
8%synergy
Maestros Theater
8.0%inclusion2 decks25 decks
8%synergy
Malakir Rebirth
8.0%inclusion2 decks25 decks
-14%synergy