Falthis, Shadowcat Familiar // Keleth, Sunmane Familiar (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
Foot Headquarters
14%inclusion1 decks7 decks
11%synergy
Hidden Hideout
14%inclusion1 decks7 decks
13%synergy
Sally Pride, Lioness Leader
10%inclusion1 decks10 decks
10%synergy
High Synergy Cards
Flaming Fist
70%inclusion47 decks67 decks
70%synergy
Bastion Protector
64%inclusion43 decks67 decks
61%synergy
Agent of the Shadow Thieves
48%inclusion32 decks67 decks
47%synergy
Loyal Unicorn
45%inclusion30 decks67 decks
45%synergy
Vexilus Praetor
43%inclusion29 decks67 decks
41%synergy
Commander's Insignia
39%inclusion26 decks67 decks
39%synergy
Ainok Bond-Kin
39%inclusion26 decks67 decks
38%synergy
Slash the Ranks
39%inclusion26 decks67 decks
38%synergy
Tome of Legends
37%inclusion25 decks67 decks
37%synergy
Abzan Falconer
34%inclusion23 decks67 decks
33%synergy
Top Cards
Swords to Plowshares
66%inclusion44 decks67 decks
1%synergy
Swiftfoot Boots
48%inclusion32 decks67 decks
22%synergy
Path to Exile
46%inclusion31 decks67 decks
-3%synergy
Despark
39%inclusion26 decks67 decks
8%synergy
Lightning Greaves
37%inclusion25 decks67 decks
17%synergy
Haunted Cloak
33%inclusion22 decks67 decks
32%synergy
Unbreakable Formation
33%inclusion22 decks67 decks
29%synergy
Sign in Blood
33%inclusion22 decks67 decks
15%synergy
Austere Command
31%inclusion21 decks67 decks
14%synergy
Noble Heritage
31%inclusion21 decks67 decks
30%synergy
Game Changers
Smothering Tithe
18%inclusion12 decks67 decks
-4%synergy
Demonic Tutor
15%inclusion10 decks67 decks
-1%synergy
Teferi's Protection
12%inclusion8 decks67 decks
-3%synergy
Farewell
7.5%inclusion5 decks67 decks
-5%synergy
Bolas's Citadel
6.0%inclusion4 decks67 decks
-8%synergy
Creatures
Abzan Battle Priest
30%inclusion20 decks67 decks
29%synergy
Lae'zel, Vlaakith's Champion
28%inclusion19 decks67 decks
24%synergy
Luminarch Aspirant
27%inclusion18 decks67 decks
26%synergy
Norn's Choirmaster
25%inclusion17 decks67 decks
24%synergy
Felisa, Fang of Silverquill
24%inclusion16 decks67 decks
18%synergy
Solemn Simulacrum
22%inclusion15 decks67 decks
7%synergy
Necropolis Regent
22%inclusion15 decks67 decks
21%synergy
Breena, the Demagogue
22%inclusion15 decks67 decks
17%synergy
Orzhov Advokist
21%inclusion14 decks67 decks
19%synergy
Windborn Muse
19%inclusion13 decks67 decks
14%synergy
Loyal Subordinate
19%inclusion13 decks67 decks
19%synergy
Shadrix Silverquill
16%inclusion11 decks67 decks
11%synergy
Angelic Field Marshal
16%inclusion11 decks67 decks
15%synergy
Sun Titan
16%inclusion11 decks67 decks
4%synergy
Archon of Absolution
15%inclusion10 decks67 decks
14%synergy
Basri's Lieutenant
15%inclusion10 decks67 decks
14%synergy
Mother of Runes
15%inclusion10 decks67 decks
5%synergy
Arvad the Cursed
15%inclusion10 decks67 decks
13%synergy
Codsworth, Handy Helper
15%inclusion10 decks67 decks
13%synergy
Deathbringer Liege
15%inclusion10 decks67 decks
11%synergy
Lotho, Corrupt Shirriff
13%inclusion9 decks67 decks
-6%synergy
Keeper of the Accord
13%inclusion9 decks67 decks
9%synergy
Archetype of Courage
12%inclusion8 decks67 decks
11%synergy
Mikaeus, the Lunarch
12%inclusion8 decks67 decks
9%synergy
Drana, Liberator of Malakir
12%inclusion8 decks67 decks
6%synergy
Burnished Hart
12%inclusion8 decks67 decks
8%synergy
Tenured Inkcaster
10%inclusion7 decks67 decks
10%synergy
Knight of the White Orchid
10%inclusion7 decks67 decks
2%synergy
Lion Sash
10%inclusion7 decks67 decks
7%synergy
Elite Scaleguard
10%inclusion7 decks67 decks
10%synergy
Odric, Lunarch Marshal
10%inclusion7 decks67 decks
9%synergy
Suspicious Bookcase
10%inclusion7 decks67 decks
10%synergy
Sram, Senior Edificer
10%inclusion7 decks67 decks
2%synergy
Witch Enchanter
8.1%inclusion5 decks62 decks
-4%synergy
Envoy of the Ancestors
8.1%inclusion5 decks62 decks
6%synergy
Ironwill Forger
7.5%inclusion3 decks40 decks
7%synergy
Puresteel Paladin
7.5%inclusion5 decks67 decks
6%synergy
Lurrus of the Dream-Den
7.5%inclusion5 decks67 decks
-2%synergy
Skyhunter Strike Force
7.5%inclusion5 decks67 decks
7%synergy
Mangara, the Diplomat
7.5%inclusion5 decks67 decks
1%synergy
Royal Assassin
7.5%inclusion5 decks67 decks
6%synergy
Skyclave Shadowcat
6.0%inclusion4 decks67 decks
6%synergy
Fain, the Broker
6.0%inclusion4 decks67 decks
2%synergy
Plague Mare
6.0%inclusion4 decks67 decks
6%synergy
Baird, Steward of Argive
6.0%inclusion4 decks67 decks
5%synergy
Ardenn, Intrepid Archaeologist
6.0%inclusion4 decks67 decks
5%synergy
Hero of Bladehold
6.0%inclusion4 decks67 decks
5%synergy
Drillworks Mole
6.0%inclusion4 decks67 decks
6%synergy
Crypt Ghast
6.0%inclusion4 decks67 decks
-1%synergy
Company Commander
6.0%inclusion4 decks67 decks
4%synergy
Instants
Fracture
31%inclusion21 decks67 decks
12%synergy
Generous Gift
30%inclusion20 decks67 decks
6%synergy
Astarion's Thirst
28%inclusion19 decks67 decks
25%synergy
Anguished Unmaking
28%inclusion19 decks67 decks
-12%synergy
Mortify
28%inclusion19 decks67 decks
6%synergy
Akroma's Will
27%inclusion18 decks67 decks
20%synergy
Your Temple Is Under Attack
25%inclusion17 decks67 decks
24%synergy
Inkshield
22%inclusion15 decks67 decks
5%synergy
Deadly Rollick
21%inclusion14 decks67 decks
9%synergy
Flawless Maneuver
19%inclusion13 decks67 decks
11%synergy
Dark Ritual
19%inclusion13 decks67 decks
-5%synergy
Utter End
19%inclusion13 decks67 decks
7%synergy
Feat of Resistance
16%inclusion11 decks67 decks
16%synergy
Vanishing Verse
15%inclusion10 decks67 decks
9%synergy
Make a Stand
15%inclusion10 decks67 decks
14%synergy
Stroke of Midnight
15%inclusion10 decks67 decks
1%synergy
Deadly Dispute
12%inclusion8 decks67 decks
-10%synergy
Doom Blade
12%inclusion8 decks67 decks
10%synergy
Unbounded Potential
12%inclusion8 decks67 decks
11%synergy
Judgment of Alexander
11%inclusion3 decks27 decks
11%synergy
Blacksmith's Skill
10%inclusion7 decks67 decks
9%synergy
Gods Willing
10%inclusion7 decks67 decks
10%synergy
Feign Death
10%inclusion7 decks67 decks
9%synergy
Loran's Escape
9.0%inclusion6 decks67 decks
7%synergy
Angelic Intervention
9.0%inclusion6 decks67 decks
9%synergy
Murder
9.0%inclusion6 decks67 decks
5%synergy
Take Up the Shield
9.0%inclusion6 decks67 decks
8%synergy
Will of the Mardu
7.5%inclusion3 decks40 decks
6%synergy
Rootborn Defenses
7.5%inclusion5 decks67 decks
6%synergy
Clever Concealment
7.5%inclusion5 decks67 decks
3%synergy
Oblivion's Hunger
7.5%inclusion5 decks67 decks
7%synergy
Ajani's Presence
7.5%inclusion5 decks67 decks
7%synergy
Shelter
7.5%inclusion5 decks67 decks
7%synergy
Apostle's Blessing
7.5%inclusion5 decks67 decks
7%synergy
Szat's Will
7.5%inclusion5 decks67 decks
7%synergy
Sejiri Shelter
7.5%inclusion5 decks67 decks
2%synergy
Tragic Slip
7.5%inclusion5 decks67 decks
4%synergy
Batwing Brume
7.5%inclusion5 decks67 decks
4%synergy
Fell the Profane
6.5%inclusion4 decks62 decks
-6%synergy
Undying Malice
6.0%inclusion4 decks67 decks
4%synergy
Disenchant
6.0%inclusion4 decks67 decks
2%synergy
Malakir Rebirth
6.0%inclusion4 decks67 decks
-5%synergy
Unmake
6.0%inclusion4 decks67 decks
5%synergy
Reprieve
6.0%inclusion4 decks67 decks
-2%synergy
Restoration Magic
5.6%inclusion2 decks36 decks
2%synergy
Enter the Avatar State
5.3%inclusion1 decks19 decks
5%synergy
Sorceries
Night's Whisper
30%inclusion20 decks67 decks
12%synergy
Read the Bones
24%inclusion16 decks67 decks
14%synergy
Vindicate
21%inclusion14 decks67 decks
9%synergy
Feed the Swarm
19%inclusion13 decks67 decks
12%synergy
Damn
18%inclusion12 decks67 decks
-15%synergy
Ambition's Cost
16%inclusion11 decks67 decks
14%synergy
Open the Armory
12%inclusion8 decks67 decks
8%synergy
Empyrial Storm
10%inclusion7 decks67 decks
10%synergy
Secret Rendezvous
10%inclusion7 decks67 decks
8%synergy
Unearth
10%inclusion7 decks67 decks
5%synergy
Cut a Deal
10%inclusion7 decks67 decks
8%synergy
Diabolic Tutor
9.0%inclusion6 decks67 decks
3%synergy
Skull Storm
9.0%inclusion6 decks67 decks
9%synergy
Syphon Mind
9.0%inclusion6 decks67 decks
7%synergy
Essence Infusion
7.5%inclusion5 decks67 decks
7%synergy
Risky Shortcut
6.5%inclusion3 decks46 decks
6%synergy
Basri's Solidarity
6.0%inclusion4 decks67 decks
6%synergy
Tragic Arrogance
6.0%inclusion4 decks67 decks
3%synergy
In Garruk's Wake
6.0%inclusion4 decks67 decks
5%synergy
Collective Effort
6.0%inclusion4 decks67 decks
5%synergy
Insatiable Avarice
6.0%inclusion4 decks67 decks
2%synergy
Utility Artifacts
Greatsword of Tyr
28%inclusion19 decks67 decks
28%synergy
Mask of Memory
25%inclusion17 decks67 decks
23%synergy
The Ozolith
19%inclusion13 decks67 decks
16%synergy
Rogue's Gloves
19%inclusion13 decks67 decks
19%synergy
Wayfarer's Bauble
18%inclusion12 decks67 decks
5%synergy
Armory of Iroas
18%inclusion12 decks67 decks
18%synergy
Whispersilk Cloak
18%inclusion12 decks67 decks
15%synergy
Sword of the Animist
15%inclusion10 decks67 decks
12%synergy
Blackblade Reforged
13%inclusion9 decks67 decks
11%synergy
Dancer's Chakrams
11%inclusion4 decks38 decks
10%synergy
Buster Sword
11%inclusion4 decks38 decks
9%synergy
Crawlspace
10%inclusion7 decks67 decks
10%synergy
Commander's Plate
10%inclusion7 decks67 decks
10%synergy
Champion's Helm
10%inclusion7 decks67 decks
9%synergy
Sword of Hours
9.0%inclusion6 decks67 decks
9%synergy
Chariot of Victory
9.0%inclusion6 decks67 decks
9%synergy
Trailblazer's Boots
9.0%inclusion6 decks67 decks
7%synergy
Sword of Truth and Justice
9.0%inclusion6 decks67 decks
8%synergy
Sword of Vengeance
9.0%inclusion6 decks67 decks
8%synergy
Sword of Light and Shadow
7.5%inclusion5 decks67 decks
7%synergy
Whip of Erebos
7.5%inclusion5 decks67 decks
4%synergy
Cliffhaven Kitesail
7.5%inclusion5 decks67 decks
7%synergy
Skullclamp
7.5%inclusion5 decks67 decks
-19%synergy
Ring of Thune
7.5%inclusion5 decks67 decks
7%synergy
Vorrac Battlehorns
7.5%inclusion5 decks67 decks
7%synergy
Mask of Griselbrand
7.5%inclusion5 decks67 decks
7%synergy
Campfire
6.0%inclusion4 decks67 decks
6%synergy
Maul of the Skyclaves
6.0%inclusion4 decks67 decks
6%synergy
Sword of Fire and Ice
6.0%inclusion4 decks67 decks
5%synergy
Kor Halberd
6.0%inclusion4 decks67 decks
6%synergy
Mind's Eye
6.0%inclusion4 decks67 decks
6%synergy
Robe of Stars
6.0%inclusion4 decks67 decks
5%synergy
Shadowspear
6.0%inclusion4 decks67 decks
3%synergy
Explorer's Scope
6.0%inclusion4 decks67 decks
6%synergy
Goldvein Pick
6.0%inclusion4 decks67 decks
6%synergy
Sword of Forge and Frontier
6.0%inclusion4 decks67 decks
5%synergy
Hammer of Nazahn
6.0%inclusion4 decks67 decks
5%synergy
Spear of Heliod
6.0%inclusion4 decks67 decks
5%synergy
The Seriema
5.6%inclusion2 decks36 decks
4%synergy
Wrecking Ball Arm
5.3%inclusion2 decks38 decks
5%synergy
Enchantments
Phyrexian Arena
31%inclusion21 decks67 decks
2%synergy
Felidar Retreat
30%inclusion20 decks67 decks
27%synergy
Sigarda's Summons
25%inclusion17 decks67 decks
25%synergy
Together Forever
24%inclusion16 decks67 decks
21%synergy
Hyena Umbra
22%inclusion15 decks67 decks
19%synergy
Timely Ward
19%inclusion13 decks67 decks
14%synergy
Duelist's Heritage
18%inclusion12 decks67 decks
14%synergy
Ghostly Prison
18%inclusion12 decks67 decks
3%synergy
Benevolent Blessing
16%inclusion11 decks67 decks
15%synergy
Unquestioned Authority
15%inclusion10 decks67 decks
12%synergy
Gift of Orzhova
15%inclusion10 decks67 decks
14%synergy
Always Watching
15%inclusion10 decks67 decks
14%synergy
Scion of Halaster
13%inclusion9 decks67 decks
13%synergy
All That Glitters
13%inclusion9 decks67 decks
6%synergy
Flowering of the White Tree
12%inclusion8 decks67 decks
8%synergy
Veteran Soldier
12%inclusion8 decks67 decks
11%synergy
Glasswing Grace
11%inclusion7 decks62 decks
3%synergy
Brilliant Wings
11%inclusion3 decks27 decks
10%synergy
Black Market Connections
10%inclusion7 decks67 decks
-11%synergy
Brave the Sands
9.0%inclusion6 decks67 decks
8%synergy
Sigarda's Aid
9.0%inclusion6 decks67 decks
6%synergy
Authority of the Consuls
9.0%inclusion6 decks67 decks
-7%synergy
Retribution of the Ancients
9.0%inclusion6 decks67 decks
8%synergy
We Ride at Dawn
9.0%inclusion6 decks67 decks
8%synergy
Angelic Gift
9.0%inclusion6 decks67 decks
5%synergy
Sheltered by Ghosts
8.8%inclusion5 decks57 decks
4%synergy
Shardmage's Rescue
8.5%inclusion5 decks59 decks
7%synergy
Tempest Technique
7.5%inclusion3 decks40 decks
6%synergy
Underworld Connections
7.5%inclusion5 decks67 decks
5%synergy
Citadel Siege
7.5%inclusion5 decks67 decks
6%synergy
Eternal Thirst
7.5%inclusion5 decks67 decks
7%synergy
Cultist of the Absolute
7.5%inclusion5 decks67 decks
6%synergy
Cathars' Crusade
7.5%inclusion5 decks67 decks
3%synergy
Trouble in Pairs
7.5%inclusion5 decks67 decks
2%synergy
Smuggler's Share
6.0%inclusion4 decks67 decks
3%synergy
Agent of the Iron Throne
6.0%inclusion4 decks67 decks
4%synergy
Reconnaissance
6.0%inclusion4 decks67 decks
4%synergy
Anointed Procession
6.0%inclusion4 decks67 decks
-3%synergy
Spirit Mantle
6.0%inclusion4 decks67 decks
2%synergy
Angelic Destiny
6.0%inclusion4 decks67 decks
3%synergy
Asha's Favor
6.0%inclusion4 decks67 decks
6%synergy
Bitterblossom
6.0%inclusion4 decks67 decks
-2%synergy
True Conviction
6.0%inclusion4 decks67 decks
5%synergy
Champions from Beyond
5.3%inclusion2 decks38 decks
4%synergy
Obsessive Pursuit
5.3%inclusion1 decks19 decks
4%synergy
Feather of Flight
5.0%inclusion3 decks60 decks
2%synergy
Planeswalkers
Ajani, Caller of the Pride
7.5%inclusion5 decks67 decks
7%synergy
Basri Ket
6.0%inclusion4 decks67 decks
6%synergy
Liliana, Dreadhorde General
6.0%inclusion4 decks67 decks
-1%synergy
Utility Lands
Rogue's Passage
51%inclusion34 decks67 decks
31%synergy
Bojuka Bog
27%inclusion18 decks67 decks
-17%synergy
Urborg, Tomb of Yawgmoth
27%inclusion18 decks67 decks
6%synergy
Vault of the Archangel
25%inclusion17 decks67 decks
-8%synergy
Forge of Heroes
18%inclusion12 decks67 decks
18%synergy
Tyrite Sanctum
13%inclusion9 decks67 decks
13%synergy
Shizo, Death's Storehouse
12%inclusion8 decks67 decks
7%synergy
Witch's Clinic
10%inclusion7 decks67 decks
10%synergy
Idyllic Grange
10%inclusion7 decks67 decks
10%synergy
Minas Tirith
10%inclusion7 decks67 decks
3%synergy
Shambling Vent
10%inclusion7 decks67 decks
5%synergy
Cabal Coffers
9.0%inclusion6 decks67 decks
-3%synergy
Karn's Bastion
7.5%inclusion5 decks67 decks
2%synergy
Reliquary Tower
7.5%inclusion5 decks67 decks
-15%synergy
Temple of the False God
6.0%inclusion4 decks67 decks
-2%synergy
Secluded Steppe
6.0%inclusion4 decks67 decks
3%synergy
Castle Locthwain
6.0%inclusion4 decks67 decks
-4%synergy
Bonders' Enclave
6.0%inclusion4 decks67 decks
5%synergy
Mana Artifacts
Arcane Signet
76%inclusion51 decks67 decks
-4%synergy
Sol Ring
76%inclusion51 decks67 decks
-8%synergy
Orzhov Signet
46%inclusion31 decks67 decks
-10%synergy
Talisman of Hierarchy
36%inclusion24 decks67 decks
-17%synergy
Mind Stone
30%inclusion20 decks67 decks
6%synergy
Commander's Sphere
22%inclusion15 decks67 decks
7%synergy
Thought Vessel
16%inclusion11 decks67 decks
2%synergy
Charcoal Diamond
13%inclusion9 decks67 decks
7%synergy
Marble Diamond
13%inclusion9 decks67 decks
8%synergy
Fellwar Stone
12%inclusion8 decks67 decks
-9%synergy
Orzhov Cluestone
10%inclusion7 decks67 decks
8%synergy
Everflowing Chalice
10%inclusion7 decks67 decks
7%synergy
Orzhov Locket
9.0%inclusion6 decks67 decks
6%synergy
Hedron Archive
7.5%inclusion5 decks67 decks
6%synergy
Orzhov Keyrune
6.0%inclusion4 decks67 decks
5%synergy
Thran Dynamo
6.0%inclusion4 decks67 decks
4%synergy
Chromatic Lantern
6.0%inclusion4 decks67 decks
5%synergy
Lands
Swamp
97%inclusion65 decks67 decks
-1%synergy
Plains
97%inclusion65 decks67 decks
-1%synergy
Command Tower
79%inclusion53 decks67 decks
-7%synergy
Isolated Chapel
58%inclusion39 decks67 decks
-8%synergy
Caves of Koilos
55%inclusion37 decks67 decks
-2%synergy
Tainted Field
46%inclusion31 decks67 decks
-5%synergy
Shineshadow Snarl
39%inclusion26 decks67 decks
-2%synergy
Godless Shrine
37%inclusion25 decks67 decks
-13%synergy
Shattered Sanctum
36%inclusion24 decks67 decks
1%synergy
Fetid Heath
33%inclusion22 decks67 decks
-7%synergy
Brightclimb Pathway
31%inclusion21 decks67 decks
4%synergy
Temple of Silence
31%inclusion21 decks67 decks
-9%synergy
Concealed Courtyard
28%inclusion19 decks67 decks
7%synergy
Orzhov Basilica
28%inclusion19 decks67 decks
-13%synergy
Vault of Champions
25%inclusion17 decks67 decks
-14%synergy
Sunlit Marsh
24%inclusion16 decks67 decks
13%synergy
Desolate Mire
22%inclusion15 decks67 decks
6%synergy
Opal Palace
21%inclusion14 decks67 decks
19%synergy
Myriad Landscape
19%inclusion13 decks67 decks
0%synergy
Snowfield Sinkhole
19%inclusion13 decks67 decks
12%synergy
Orzhov Guildgate
18%inclusion12 decks67 decks
10%synergy
Evolving Wilds
18%inclusion12 decks67 decks
-3%synergy
Scoured Barrens
18%inclusion12 decks67 decks
-6%synergy
Bleachbone Verge
17%inclusion8 decks47 decks
-6%synergy
Terramorphic Expanse
15%inclusion10 decks67 decks
1%synergy
Path of Ancestry
15%inclusion10 decks67 decks
-8%synergy
Shadowy Backstreet
13%inclusion9 decks67 decks
-9%synergy
Exotic Orchard
13%inclusion9 decks67 decks
-11%synergy
Thriving Heath
13%inclusion9 decks67 decks
11%synergy
Glasswing Grace
11%inclusion7 decks62 decks
3%synergy
Marsh Flats
10%inclusion7 decks67 decks
-19%synergy
Silent Clearing
9.0%inclusion6 decks67 decks
-6%synergy
Witch Enchanter
8.1%inclusion5 decks62 decks
-4%synergy
Forsaken Sanctuary
7.5%inclusion5 decks67 decks
3%synergy
Thriving Moor
7.5%inclusion5 decks67 decks
5%synergy
Sejiri Shelter
7.5%inclusion5 decks67 decks
2%synergy
Fell the Profane
6.5%inclusion4 decks62 decks
-6%synergy
Silverquill Campus
6.0%inclusion4 decks67 decks
2%synergy
Malakir Rebirth
6.0%inclusion4 decks67 decks
-5%synergy
Forlorn Flats
6.0%inclusion4 decks67 decks
1%synergy