Falthis, Shadowcat Familiar // Tana, the Bloodsower (Commander) - Core

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
Cultist of the Absolute
57%inclusion32 decks56 decks
57%synergy
Impact Tremors
63%inclusion35 decks56 decks
56%synergy
Fungal Plots
54%inclusion30 decks56 decks
53%synergy
Tendershoot Dryad
54%inclusion30 decks56 decks
50%synergy
Slimefoot, the Stowaway
50%inclusion28 decks56 decks
48%synergy
Artifact Mutation
52%inclusion29 decks56 decks
46%synergy
Mycoloth
50%inclusion28 decks56 decks
46%synergy
Nemata, Primeval Warden
46%inclusion26 decks56 decks
44%synergy
Utopia Mycon
45%inclusion25 decks56 decks
43%synergy
Shroofus Sproutsire
39%inclusion13 decks33 decks
39%synergy
Top Cards
Cultivate
63%inclusion35 decks56 decks
20%synergy
Swiftfoot Boots
59%inclusion33 decks56 decks
35%synergy
Ignoble Hierarch
54%inclusion30 decks56 decks
-1%synergy
Farseek
52%inclusion29 decks56 decks
3%synergy
Skullclamp
50%inclusion28 decks56 decks
35%synergy
Rampant Growth
43%inclusion24 decks56 decks
9%synergy
Mirkwood Bats
41%inclusion23 decks56 decks
28%synergy
Zulaport Cutthroat
41%inclusion23 decks56 decks
31%synergy
Assassin's Trophy
41%inclusion23 decks56 decks
0%synergy
Village Rites
39%inclusion22 decks56 decks
30%synergy
Creatures
Slimefoot and Squee
39%inclusion22 decks56 decks
37%synergy
Sakura-Tribe Elder
38%inclusion21 decks56 decks
3%synergy
Deathspore Thallid
36%inclusion20 decks56 decks
35%synergy
Champion of Lambholt
34%inclusion19 decks56 decks
33%synergy
Poison-Tip Archer
34%inclusion19 decks56 decks
31%synergy
Nadier's Nightblade
32%inclusion18 decks56 decks
27%synergy
Ivy Lane Denizen
30%inclusion17 decks56 decks
30%synergy
Guardian Augmenter
30%inclusion17 decks56 decks
29%synergy
Thallid Germinator
30%inclusion17 decks56 decks
30%synergy
Blood Artist
30%inclusion17 decks56 decks
21%synergy
Psychotrope Thallid
29%inclusion16 decks56 decks
28%synergy
Viscera Seer
29%inclusion16 decks56 decks
17%synergy
Brightcap Badger
28%inclusion11 decks39 decks
27%synergy
Birds of Paradise
27%inclusion15 decks56 decks
-6%synergy
Purphoros, God of the Forge
25%inclusion14 decks56 decks
22%synergy
Ohran Frostfang
25%inclusion14 decks56 decks
20%synergy
Witty Roastmaster
25%inclusion14 decks56 decks
24%synergy
Pitiless Plunderer
23%inclusion13 decks56 decks
9%synergy
Toski, Bearer of Secrets
21%inclusion12 decks56 decks
18%synergy
Lizard Blades
21%inclusion12 decks56 decks
20%synergy
Thunderfoot Baloth
21%inclusion12 decks56 decks
21%synergy
Labyrinth Raptor
20%inclusion11 decks56 decks
19%synergy
Sporecrown Thallid
20%inclusion11 decks56 decks
19%synergy
Mayhem Devil
18%inclusion10 decks56 decks
-9%synergy
Enduring Vitality
17%inclusion6 decks35 decks
15%synergy
Saryth, the Viper's Fang
16%inclusion9 decks56 decks
12%synergy
Vitaspore Thallid
16%inclusion9 decks56 decks
16%synergy
Mazirek, Kraul Death Priest
16%inclusion9 decks56 decks
4%synergy
Eternal Witness
16%inclusion9 decks56 decks
-12%synergy
Ulasht, the Hate Seed
16%inclusion9 decks56 decks
15%synergy
Sprouting Thrinax
14%inclusion8 decks56 decks
10%synergy
Chatterfang, Squirrel General
14%inclusion8 decks56 decks
5%synergy
Priest of Forgotten Gods
14%inclusion8 decks56 decks
13%synergy
Halana and Alena, Partners
14%inclusion8 decks56 decks
12%synergy
Thelonite Hermit
13%inclusion7 decks56 decks
12%synergy
Undercellar Myconid
13%inclusion7 decks56 decks
10%synergy
Sporemound
13%inclusion7 decks56 decks
11%synergy
Anara, Wolvid Familiar
13%inclusion7 decks56 decks
12%synergy
Grumgully, the Generous
13%inclusion7 decks56 decks
10%synergy
Common Crook
11%inclusion1 decks9 decks
10%synergy
Verdant Force
11%inclusion6 decks56 decks
9%synergy
The Mycotyrant
11%inclusion6 decks56 decks
9%synergy
Fynn, the Fangbearer
11%inclusion6 decks56 decks
11%synergy
Jaheira, Friend of the Forest
11%inclusion6 decks56 decks
10%synergy
Mahadi, Emporium Master
11%inclusion6 decks56 decks
0%synergy
Sonorous Howlbonder
11%inclusion6 decks56 decks
11%synergy
Warren Soultrader
11%inclusion5 decks47 decks
2%synergy
Susurian Voidborn
9.1%inclusion1 decks11 decks
9%synergy
Acidic Slime
8.9%inclusion5 decks56 decks
6%synergy
Craterhoof Behemoth
8.9%inclusion5 decks56 decks
6%synergy
Instants
Terminate
30%inclusion17 decks56 decks
5%synergy
Deadly Dispute
27%inclusion15 decks56 decks
12%synergy
Beast Within
27%inclusion15 decks56 decks
-15%synergy
Heroic Intervention
25%inclusion14 decks56 decks
-2%synergy
Fungal Rebirth
25%inclusion14 decks56 decks
24%synergy
Revitalizing Repast
23%inclusion11 decks47 decks
13%synergy
Chaos Warp
23%inclusion13 decks56 decks
-2%synergy
Putrefy
23%inclusion13 decks56 decks
5%synergy
Tear Asunder
21%inclusion12 decks56 decks
9%synergy
Plumb the Forbidden
20%inclusion11 decks56 decks
18%synergy
Golgari Charm
20%inclusion11 decks56 decks
16%synergy
Hunter's Insight
16%inclusion9 decks56 decks
14%synergy
Might of the Masses
16%inclusion9 decks56 decks
16%synergy
Return of the Wildspeaker
16%inclusion9 decks56 decks
9%synergy
Invigorate
14%inclusion8 decks56 decks
14%synergy
Tyvar's Stand
14%inclusion8 decks56 decks
10%synergy
Bedevil
13%inclusion7 decks56 decks
5%synergy
Snakeskin Veil
13%inclusion7 decks56 decks
10%synergy
Deathsprout
13%inclusion7 decks56 decks
10%synergy
Corrupted Conviction
13%inclusion7 decks56 decks
8%synergy
Tamiyo's Safekeeping
13%inclusion7 decks56 decks
7%synergy
Tragic Slip
11%inclusion6 decks56 decks
9%synergy
Temur Battle Rage
8.9%inclusion5 decks56 decks
7%synergy
Unleash Fury
8.9%inclusion5 decks56 decks
7%synergy
Malakir Rebirth
8.9%inclusion5 decks56 decks
-1%synergy
Deflecting Swat
8.9%inclusion5 decks56 decks
-7%synergy
Harrow
8.9%inclusion5 decks56 decks
-11%synergy
Sprout Swarm
8.9%inclusion5 decks56 decks
9%synergy
Krosan Grip
7.1%inclusion4 decks56 decks
2%synergy
Nature's Claim
7.1%inclusion4 decks56 decks
1%synergy
Return to Nature
7.1%inclusion4 decks56 decks
4%synergy
Astarion's Thirst
7.1%inclusion4 decks56 decks
7%synergy
Giant Growth
7.1%inclusion4 decks56 decks
7%synergy
Vines of Vastwood
7.1%inclusion4 decks56 decks
7%synergy
Deadly Rollick
7.1%inclusion4 decks56 decks
-5%synergy
Abrupt Decay
7.1%inclusion4 decks56 decks
-5%synergy
Second Harvest
7.1%inclusion4 decks56 decks
5%synergy
Vincent's Limit Break
6.7%inclusion1 decks15 decks
7%synergy
Infernal Grasp
5.4%inclusion3 decks56 decks
-3%synergy
Gaea's Gift
5.4%inclusion3 decks56 decks
4%synergy
Blossoming Defense
5.4%inclusion3 decks56 decks
5%synergy
Rakdos Charm
5.4%inclusion3 decks56 decks
-9%synergy
Uncaged Fury
5.4%inclusion3 decks56 decks
5%synergy
Spore Swarm
5.4%inclusion3 decks56 decks
5%synergy
Scatter the Seeds
5.4%inclusion3 decks56 decks
5%synergy
Sorceries
Kodama's Reach
39%inclusion22 decks56 decks
14%synergy
Blasphemous Act
34%inclusion19 decks56 decks
-8%synergy
Nature's Lore
32%inclusion18 decks56 decks
-6%synergy
Shamanic Revelation
29%inclusion16 decks56 decks
27%synergy
Victimize
25%inclusion14 decks56 decks
3%synergy
Saproling Symbiosis
23%inclusion13 decks56 decks
23%synergy
Three Visits
20%inclusion11 decks56 decks
-5%synergy
Painful Truths
20%inclusion11 decks56 decks
15%synergy
Overwhelming Stampede
16%inclusion9 decks56 decks
14%synergy
Scale Up
14%inclusion8 decks56 decks
14%synergy
Bala Ged Recovery
14%inclusion8 decks56 decks
5%synergy
Toxic Deluge
14%inclusion8 decks56 decks
-2%synergy
Pest Infestation
13%inclusion7 decks56 decks
8%synergy
Fungal Sprouting
11%inclusion6 decks56 decks
10%synergy
Primal Growth
11%inclusion6 decks56 decks
10%synergy
Culling Ritual
11%inclusion6 decks56 decks
-1%synergy
Blasphemous Edict
9.4%inclusion3 decks32 decks
3%synergy
Harmonize
8.9%inclusion5 decks56 decks
4%synergy
Read the Bones
8.9%inclusion5 decks56 decks
5%synergy
Night's Whisper
8.9%inclusion5 decks56 decks
2%synergy
Hull Breach
8.9%inclusion5 decks56 decks
7%synergy
Dread Return
8.9%inclusion5 decks56 decks
4%synergy
Stump Stomp
8.5%inclusion4 decks47 decks
3%synergy
Mutinous Massacre
7.7%inclusion1 decks13 decks
6%synergy
Decimate
7.1%inclusion4 decks56 decks
0%synergy
Call the Mountain Chocobo
6.7%inclusion1 decks15 decks
7%synergy
Bridgeworks Battle
6.4%inclusion3 decks47 decks
3%synergy
Triumph of the Hordes
5.4%inclusion3 decks56 decks
4%synergy
Sign in Blood
5.4%inclusion3 decks56 decks
2%synergy
Damnation
5.4%inclusion3 decks56 decks
-1%synergy
Migration Path
5.4%inclusion3 decks56 decks
3%synergy
Harvest Season
5.4%inclusion3 decks56 decks
5%synergy
Decree of Pain
5.4%inclusion3 decks56 decks
4%synergy
Collective Unconscious
5.4%inclusion3 decks56 decks
5%synergy
Search for Tomorrow
5.4%inclusion3 decks56 decks
4%synergy
Deadly Brew
5.4%inclusion3 decks56 decks
5%synergy
Utility Artifacts
Blackblade Reforged
25%inclusion14 decks56 decks
24%synergy
Ashnod's Altar
23%inclusion13 decks56 decks
11%synergy
Lightning Greaves
23%inclusion13 decks56 decks
-1%synergy
Sigil of Valor
21%inclusion12 decks56 decks
21%synergy
Tarrian's Soulcleaver
18%inclusion10 decks56 decks
16%synergy
Embercleave
18%inclusion10 decks56 decks
17%synergy
Phyrexian Altar
14%inclusion8 decks56 decks
7%synergy
Whispersilk Cloak
14%inclusion8 decks56 decks
12%synergy
Ghost Lantern
13%inclusion7 decks56 decks
12%synergy
Fireshrieker
13%inclusion7 decks56 decks
12%synergy
Pennon Blade
11%inclusion6 decks56 decks
11%synergy
Champion's Helm
8.9%inclusion5 decks56 decks
8%synergy
Idol of Oblivion
8.9%inclusion5 decks56 decks
6%synergy
Bow of Nylea
8.9%inclusion5 decks56 decks
8%synergy
Two-Handed Axe
8.9%inclusion5 decks56 decks
8%synergy
Brotherhood Regalia
7.0%inclusion3 decks43 decks
6%synergy
Trailblazer's Boots
5.4%inclusion3 decks56 decks
5%synergy
Blade of the Bloodchief
5.4%inclusion3 decks56 decks
5%synergy
Eldrazi Monument
5.4%inclusion3 decks56 decks
5%synergy
Scepter of Celebration
5.4%inclusion3 decks56 decks
5%synergy
Vorpal Sword
5.4%inclusion3 decks56 decks
5%synergy
Bone Sabres
5.4%inclusion3 decks56 decks
5%synergy
Sword of Feast and Famine
5.4%inclusion3 decks56 decks
5%synergy
Thran Power Suit
5.4%inclusion3 decks56 decks
5%synergy
Sword of the Animist
5.4%inclusion3 decks56 decks
4%synergy
Enchantments
Moldervine Reclamation
38%inclusion21 decks56 decks
30%synergy
Fallen Ideal
32%inclusion18 decks56 decks
32%synergy
Goblin Bombardment
30%inclusion17 decks56 decks
20%synergy
Beastmaster Ascension
27%inclusion15 decks56 decks
24%synergy
Alpha Authority
23%inclusion13 decks56 decks
23%synergy
Parallel Lives
21%inclusion12 decks56 decks
15%synergy
Cryptolith Rite
20%inclusion11 decks56 decks
18%synergy
Insidious Roots
19%inclusion10 decks52 decks
15%synergy
Bastion of Remembrance
18%inclusion10 decks56 decks
13%synergy
Verdant Embrace
18%inclusion10 decks56 decks
17%synergy
Growing Rites of Itlimoc
18%inclusion10 decks56 decks
16%synergy
Snake Umbra
18%inclusion10 decks56 decks
17%synergy
Agent of the Iron Throne
16%inclusion9 decks56 decks
14%synergy
Bravado
16%inclusion9 decks56 decks
16%synergy
Raised by Giants
16%inclusion9 decks56 decks
16%synergy
Rhythm of the Wild
14%inclusion8 decks56 decks
-5%synergy
Bear Umbra
13%inclusion7 decks56 decks
10%synergy
Fires of Yavimaya
13%inclusion7 decks56 decks
10%synergy
Doubling Season
13%inclusion7 decks56 decks
6%synergy
Utopia Sprawl
13%inclusion7 decks56 decks
9%synergy
Night Soil
11%inclusion6 decks56 decks
10%synergy
Boar Umbra
11%inclusion6 decks56 decks
11%synergy
Deathreap Ritual
11%inclusion6 decks56 decks
2%synergy
Golgari Germination
8.9%inclusion5 decks56 decks
6%synergy
Evolutionary Leap
8.9%inclusion5 decks56 decks
4%synergy
Shared Animosity
8.9%inclusion5 decks56 decks
8%synergy
Necrogenesis
8.9%inclusion5 decks56 decks
8%synergy
Dark Prophecy
7.1%inclusion4 decks56 decks
7%synergy
Binding the Old Gods
7.1%inclusion4 decks56 decks
3%synergy
Rancor
7.1%inclusion4 decks56 decks
4%synergy
Agent of the Shadow Thieves
7.1%inclusion4 decks56 decks
7%synergy
Life and Limb
7.1%inclusion4 decks56 decks
7%synergy
Spider Umbra
7.1%inclusion4 decks56 decks
7%synergy
Season of Growth
5.4%inclusion3 decks56 decks
5%synergy
Rising of the Day
5.4%inclusion3 decks56 decks
3%synergy
Wild Growth
5.4%inclusion3 decks56 decks
0%synergy
Asceticism
5.4%inclusion3 decks56 decks
4%synergy
Gruul War Chant
5.4%inclusion3 decks56 decks
5%synergy
Fecundity
5.4%inclusion3 decks56 decks
3%synergy
Fists of Ironwood
5.4%inclusion3 decks56 decks
5%synergy
Enchantress's Presence
5.4%inclusion3 decks56 decks
5%synergy
Tavern Brawler
5.4%inclusion3 decks56 decks
5%synergy
Phyrexian Arena
5.4%inclusion3 decks56 decks
-4%synergy
The Meathook Massacre
5.4%inclusion3 decks56 decks
2%synergy
Grave Pact
5.4%inclusion3 decks56 decks
2%synergy
Invigorating Hot Spring
5.4%inclusion3 decks56 decks
5%synergy
Guild Artisan
5.4%inclusion3 decks56 decks
5%synergy
Street Urchin
5.4%inclusion3 decks56 decks
5%synergy
Planeswalkers
Vraska, Swarm's Eminence
11%inclusion6 decks56 decks
11%synergy
Minsc & Boo, Timeless Heroes
5.4%inclusion3 decks56 decks
3%synergy
Jeska, Thrice Reborn
5.4%inclusion3 decks56 decks
5%synergy
Vraska, Golgari Queen
5.4%inclusion3 decks56 decks
3%synergy
Xenagos, the Reveler
5.4%inclusion3 decks56 decks
4%synergy
Utility Lands
Rogue's Passage
48%inclusion27 decks56 decks
33%synergy
Kessig Wolf Run
43%inclusion24 decks56 decks
22%synergy
Bojuka Bog
29%inclusion16 decks56 decks
-4%synergy
Reliquary Tower
18%inclusion10 decks56 decks
-2%synergy
Oran-Rief, the Vastwood
16%inclusion9 decks56 decks
16%synergy
Phyrexian Tower
14%inclusion8 decks56 decks
4%synergy
Westvale Abbey
13%inclusion7 decks56 decks
11%synergy
Yavimaya, Cradle of Growth
13%inclusion7 decks56 decks
-9%synergy
Shinka, the Bloodsoaked Keep
8.9%inclusion5 decks56 decks
8%synergy
Shizo, Death's Storehouse
7.1%inclusion4 decks56 decks
5%synergy
Boseiju, Who Endures
7.1%inclusion4 decks56 decks
-13%synergy
Mortuary Mire
7.1%inclusion4 decks56 decks
5%synergy
Urborg, Tomb of Yawgmoth
7.1%inclusion4 decks56 decks
-11%synergy
Grim Backwoods
7.1%inclusion4 decks56 decks
5%synergy
Spymaster's Vault
6.4%inclusion3 decks47 decks
4%synergy
Mosswort Bridge
5.4%inclusion3 decks56 decks
-2%synergy
Fountainport
5.1%inclusion2 decks39 decks
4%synergy
Great Arashin City
5.0%inclusion1 decks20 decks
5%synergy
Kishla Village
5.0%inclusion1 decks20 decks
4%synergy
Mana Artifacts
Sol Ring
77%inclusion43 decks56 decks
-4%synergy
Arcane Signet
70%inclusion39 decks56 decks
1%synergy
Golgari Signet
20%inclusion11 decks56 decks
9%synergy
Gruul Signet
18%inclusion10 decks56 decks
8%synergy
Fellwar Stone
14%inclusion8 decks56 decks
1%synergy
Talisman of Resilience
14%inclusion8 decks56 decks
0%synergy
Talisman of Indulgence
13%inclusion7 decks56 decks
0%synergy
Talisman of Impulse
13%inclusion7 decks56 decks
0%synergy
Chromatic Lantern
11%inclusion6 decks56 decks
4%synergy
Commander's Sphere
11%inclusion6 decks56 decks
2%synergy
Rakdos Signet
8.9%inclusion5 decks56 decks
-1%synergy
Lands
Mountain
95%inclusion53 decks56 decks
0%synergy
Forest
95%inclusion53 decks56 decks
-1%synergy
Swamp
95%inclusion53 decks56 decks
0%synergy
Command Tower
91%inclusion51 decks56 decks
1%synergy
Savage Lands
55%inclusion31 decks56 decks
12%synergy
Woodland Cemetery
43%inclusion24 decks56 decks
11%synergy
Exotic Orchard
43%inclusion24 decks56 decks
-4%synergy
Smoldering Marsh
38%inclusion21 decks56 decks
-7%synergy
Cinder Glade
38%inclusion21 decks56 decks
-11%synergy
Overgrown Tomb
36%inclusion20 decks56 decks
-11%synergy
Ziatora's Proving Ground
36%inclusion20 decks56 decks
-12%synergy
Rootbound Crag
34%inclusion19 decks56 decks
6%synergy
Stomping Ground
34%inclusion19 decks56 decks
-16%synergy
Twisted Landscape
33%inclusion15 decks45 decks
7%synergy
Dragonskull Summit
32%inclusion18 decks56 decks
2%synergy
Evolving Wilds
30%inclusion17 decks56 decks
-2%synergy
Rockfall Vale
29%inclusion16 decks56 decks
5%synergy
Llanowar Wastes
27%inclusion15 decks56 decks
-1%synergy
Blood Crypt
25%inclusion14 decks56 decks
-19%synergy
Temple of Abandon
25%inclusion14 decks56 decks
14%synergy
Revitalizing Repast
23%inclusion11 decks47 decks
13%synergy
Golgari Rot Farm
23%inclusion13 decks56 decks
11%synergy
Terramorphic Expanse
23%inclusion13 decks56 decks
-4%synergy
Temple of Malady
23%inclusion13 decks56 decks
9%synergy
Undergrowth Stadium
21%inclusion12 decks56 decks
-9%synergy
Karplusan Forest
21%inclusion12 decks56 decks
-1%synergy
Spire Garden
21%inclusion12 decks56 decks
-7%synergy
Gruul Turf
21%inclusion12 decks56 decks
10%synergy
Temple of Malice
20%inclusion11 decks56 decks
10%synergy
Luxury Suite
20%inclusion11 decks56 decks
-8%synergy
Wooded Foothills
18%inclusion10 decks56 decks
-19%synergy
Haunted Ridge
18%inclusion10 decks56 decks
4%synergy
Sulfurous Springs
18%inclusion10 decks56 decks
-3%synergy
Deathcap Glade
16%inclusion9 decks56 decks
1%synergy
Path of Ancestry
16%inclusion9 decks56 decks
-1%synergy
Bloodstained Mire
16%inclusion9 decks56 decks
-21%synergy
Darkbore Pathway
16%inclusion9 decks56 decks
11%synergy
Rakdos Carnarium
14%inclusion8 decks56 decks
4%synergy
Bala Ged Recovery
14%inclusion8 decks56 decks
5%synergy
Riveteers Overlook
14%inclusion8 decks56 decks
-14%synergy
Verdant Catacombs
14%inclusion8 decks56 decks
-22%synergy
Cragcrown Pathway
13%inclusion7 decks56 decks
7%synergy
Game Trail
13%inclusion7 decks56 decks
3%synergy
Necroblossom Snarl
13%inclusion7 decks56 decks
8%synergy
Mossfire Valley
13%inclusion7 decks56 decks
1%synergy
Wastewood Verge
13%inclusion3 decks24 decks
6%synergy
Wooded Ridgeline
11%inclusion6 decks56 decks
7%synergy
Underground Mortuary
9.4%inclusion5 decks53 decks
-8%synergy
Highland Forest
8.9%inclusion5 decks56 decks
7%synergy
Malakir Rebirth
8.9%inclusion5 decks56 decks
-1%synergy