Falthis, Shadowcat Familiar // Joshua Rosfield (Commander)

Falthis, Shadowcat Familiar // Joshua Rosfield
Rank #3,109
83decks
As CommanderFalthis, Shadowcat FamiliarJoshua RosfieldAverage 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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Super Shredder
3.2%inclusion1 decks31 decks
3%synergy
High Synergy Cards
Blackblade Reforged
54%inclusion45 decks83 decks
53%synergy
Cranial Plating
54%inclusion45 decks83 decks
52%synergy
Brass Squire
49%inclusion41 decks83 decks
49%synergy
Ring of Valkas
48%inclusion40 decks83 decks
48%synergy
Colossus Hammer
47%inclusion39 decks83 decks
47%synergy
Hero's Blade
47%inclusion39 decks83 decks
46%synergy
Kediss, Emberclaw Familiar
45%inclusion37 decks83 decks
42%synergy
Sonorous Howlbonder
41%inclusion34 decks83 decks
40%synergy
Thran Power Suit
39%inclusion32 decks83 decks
38%synergy
Foundry Inspector
40%inclusion33 decks83 decks
38%synergy
Top Cards
Swiftfoot Boots
60%inclusion50 decks83 decks
28%synergy
Feed the Swarm
42%inclusion35 decks83 decks
0%synergy
Terminate
42%inclusion35 decks83 decks
2%synergy
Golem-Skin Gauntlets
37%inclusion31 decks83 decks
37%synergy
Dark Ritual
37%inclusion31 decks83 decks
-4%synergy
Diamond Pick-Axe
37%inclusion31 decks83 decks
35%synergy
Chaos Warp
36%inclusion30 decks83 decks
-12%synergy
Bloodforged Battle-Axe
36%inclusion30 decks83 decks
36%synergy
Sign in Blood
34%inclusion28 decks83 decks
11%synergy
Commander's Plate
34%inclusion28 decks83 decks
33%synergy
Game Changers
Demonic Tutor
23%inclusion19 decks83 decks
5%synergy
Vampiric Tutor
22%inclusion18 decks83 decks
8%synergy
Jeska's Will
12%inclusion10 decks83 decks
-11%synergy
Imperial Seal
12%inclusion10 decks83 decks
7%synergy
Ancient Tomb
11%inclusion9 decks83 decks
1%synergy
Gamble
8.4%inclusion7 decks83 decks
-2%synergy
Chrome Mox
7.2%inclusion6 decks83 decks
2%synergy
Bolas's Citadel
6.0%inclusion5 decks83 decks
-4%synergy
Mox Diamond
6.0%inclusion5 decks83 decks
2%synergy
Creatures
Rabbit Battery
27%inclusion22 decks83 decks
26%synergy
Lizard Blades
27%inclusion22 decks83 decks
23%synergy
Labyrinth Raptor
25%inclusion21 decks83 decks
25%synergy
Champion of the Flame
23%inclusion19 decks83 decks
23%synergy
Solemn Simulacrum
22%inclusion18 decks83 decks
1%synergy
Burnished Hart
22%inclusion18 decks83 decks
17%synergy
Bloodsworn Steward
20%inclusion17 decks83 decks
20%synergy
Goblin Gaveleer
19%inclusion16 decks83 decks
19%synergy
Anger
18%inclusion15 decks83 decks
5%synergy
Professional Face-Breaker
17%inclusion14 decks83 decks
2%synergy
Iron Myr
17%inclusion14 decks83 decks
15%synergy
Kazuul's Toll Collector
14%inclusion12 decks83 decks
14%synergy
Loyal Apprentice
14%inclusion12 decks83 decks
9%synergy
Alloy Myr
13%inclusion11 decks83 decks
13%synergy
Ashenmoor Liege
13%inclusion11 decks83 decks
13%synergy
Rohgahh, Kher Keep Overlord
12%inclusion10 decks83 decks
12%synergy
Leaden Myr
12%inclusion10 decks83 decks
10%synergy
Kobold Taskmaster
11%inclusion9 decks83 decks
10%synergy
Morbid Opportunist
11%inclusion9 decks83 decks
-4%synergy
Heiko Yamazaki, the General
11%inclusion9 decks83 decks
11%synergy
Kardur, Doomscourge
11%inclusion9 decks83 decks
-7%synergy
Godo, Bandit Warlord
11%inclusion9 decks83 decks
10%synergy
J. Jonah Jameson
10%inclusion4 decks40 decks
9%synergy
Emberwilde Captain
10%inclusion8 decks83 decks
8%synergy
Loyal Subordinate
10%inclusion8 decks83 decks
8%synergy
Taunting Kobold
10%inclusion8 decks83 decks
9%synergy
Akki Battle Squad
8.4%inclusion7 decks83 decks
8%synergy
Crimson Kobolds
8.4%inclusion7 decks83 decks
8%synergy
Toggo, Goblin Weaponsmith
8.4%inclusion7 decks83 decks
8%synergy
Rosnakht, Heir of Rohgahh
8.4%inclusion7 decks83 decks
8%synergy
Hexing Squelcher
7.7%inclusion1 decks13 decks
-6%synergy
Moonshadow
7.7%inclusion1 decks13 decks
7%synergy
Battlefly Swarm
7.2%inclusion6 decks83 decks
7%synergy
Kobolds of Kher Keep
7.2%inclusion6 decks83 decks
7%synergy
Royal Assassin
7.2%inclusion6 decks83 decks
6%synergy
Crookshank Kobolds
7.2%inclusion6 decks83 decks
7%synergy
Bladegraft Aspirant
7.2%inclusion6 decks83 decks
7%synergy
Jhoira's Familiar
7.2%inclusion6 decks83 decks
7%synergy
Thorn of the Black Rose
7.2%inclusion6 decks83 decks
7%synergy
Bloodthirsty Conqueror
6.8%inclusion5 decks73 decks
2%synergy
Mindblade Render
6.0%inclusion5 decks83 decks
6%synergy
Humble Defector
6.0%inclusion5 decks83 decks
3%synergy
Palladium Myr
6.0%inclusion5 decks83 decks
5%synergy
Torbran, Thane of Red Fell
6.0%inclusion5 decks83 decks
1%synergy
Akki Ronin
6.0%inclusion5 decks83 decks
6%synergy
Armix, Filigree Thrasher
6.0%inclusion5 decks83 decks
6%synergy
Kobold Drill Sergeant
6.0%inclusion5 decks83 decks
6%synergy
Skyline Despot
6.0%inclusion5 decks83 decks
5%synergy
Gogo, Mysterious Mime
5.4%inclusion3 decks56 decks
3%synergy
Instants
Unleash Fury
30%inclusion25 decks83 decks
28%synergy
Armor of Shadows
29%inclusion24 decks83 decks
27%synergy
Rakdos Charm
28%inclusion23 decks83 decks
-16%synergy
Lightning Bolt
24%inclusion20 decks83 decks
6%synergy
Bedevil
24%inclusion20 decks83 decks
-11%synergy
Murder
23%inclusion19 decks83 decks
18%synergy
Brute Force
20%inclusion17 decks83 decks
20%synergy
Thrill of Possibility
19%inclusion16 decks83 decks
1%synergy
Deadly Rollick
18%inclusion15 decks83 decks
-3%synergy
Tainted Strike
18%inclusion15 decks83 decks
16%synergy
Doom Blade
18%inclusion15 decks83 decks
16%synergy
Infuriate
17%inclusion14 decks83 decks
17%synergy
Deflecting Swat
17%inclusion14 decks83 decks
-4%synergy
Astarion's Thirst
16%inclusion13 decks83 decks
14%synergy
Magnetic Theft
13%inclusion11 decks83 decks
13%synergy
Supernatural Stamina
12%inclusion10 decks83 decks
6%synergy
Raking Claws
12%inclusion10 decks83 decks
12%synergy
Abrade
12%inclusion10 decks83 decks
-9%synergy
Undying Malice
11%inclusion9 decks83 decks
4%synergy
Blessing of Belzenlok
10%inclusion8 decks83 decks
9%synergy
Professor's Warning
10%inclusion8 decks83 decks
9%synergy
Infernal Grasp
10%inclusion8 decks83 decks
-5%synergy
Fists of the Anvil
10%inclusion8 decks83 decks
10%synergy
Untimely Malfunction
8.1%inclusion6 decks74 decks
-10%synergy
Withering Torment
8.1%inclusion6 decks74 decks
-14%synergy
Deadly Dispute
7.2%inclusion6 decks83 decks
-19%synergy
Fake Your Own Death
7.2%inclusion6 decks83 decks
1%synergy
Titan's Strength
6.0%inclusion5 decks83 decks
6%synergy
Sorceries
Essence Infusion
24%inclusion20 decks83 decks
24%synergy
Blasphemous Act
24%inclusion20 decks83 decks
-27%synergy
Faithless Looting
19%inclusion16 decks83 decks
-9%synergy
Read the Bones
19%inclusion16 decks83 decks
7%synergy
Vandalblast
17%inclusion14 decks83 decks
-14%synergy
Night's Whisper
17%inclusion14 decks83 decks
-2%synergy
Skull Storm
16%inclusion13 decks83 decks
15%synergy
Diabolic Tutor
14%inclusion12 decks83 decks
9%synergy
Disrupt Decorum
11%inclusion9 decks83 decks
2%synergy
Chain Reaction
10%inclusion8 decks83 decks
5%synergy
Damnation
8.4%inclusion7 decks83 decks
1%synergy
Toxic Deluge
8.4%inclusion7 decks83 decks
-9%synergy
Tormenting Voice
7.2%inclusion6 decks83 decks
3%synergy
Reanimate
7.2%inclusion6 decks83 decks
-16%synergy
Blasphemous Edict
6.8%inclusion5 decks73 decks
-2%synergy
Magmatic Chasm
6.0%inclusion5 decks83 decks
6%synergy
Ancient Craving
6.0%inclusion5 decks83 decks
5%synergy
Feast of Succession
6.0%inclusion5 decks83 decks
6%synergy
Dreadbore
6.0%inclusion5 decks83 decks
1%synergy
Decree of Pain
6.0%inclusion5 decks83 decks
1%synergy
Utility Artifacts
Mask of Memory
33%inclusion27 decks83 decks
32%synergy
Rogue's Gloves
31%inclusion26 decks83 decks
31%synergy
Fireshrieker
31%inclusion26 decks83 decks
30%synergy
Champion's Helm
30%inclusion25 decks83 decks
29%synergy
Bone Saw
29%inclusion24 decks83 decks
29%synergy
Armory of Iroas
29%inclusion24 decks83 decks
29%synergy
Sword of the Animist
28%inclusion23 decks83 decks
26%synergy
Cathar's Shield
28%inclusion23 decks83 decks
28%synergy
Masterwork of Ingenuity
27%inclusion22 decks83 decks
26%synergy
Goldvein Pick
27%inclusion22 decks83 decks
26%synergy
Dueling Rapier
25%inclusion21 decks83 decks
25%synergy
Mask of Avacyn
25%inclusion21 decks83 decks
25%synergy
Loxodon Warhammer
25%inclusion21 decks83 decks
24%synergy
Hammer of Nazahn
25%inclusion21 decks83 decks
25%synergy
Basilisk Collar
25%inclusion21 decks83 decks
15%synergy
Cranial Ram
25%inclusion20 decks81 decks
22%synergy
Lightning Greaves
24%inclusion20 decks83 decks
-11%synergy
Shadowspear
24%inclusion20 decks83 decks
20%synergy
Vorpal Sword
23%inclusion19 decks83 decks
22%synergy
The Reaver Cleaver
22%inclusion18 decks83 decks
16%synergy
Chainsaw
21%inclusion17 decks81 decks
19%synergy
Cliffhaven Kitesail
20%inclusion17 decks83 decks
20%synergy
Genji Glove
20%inclusion11 decks55 decks
19%synergy
Argentum Armor
19%inclusion16 decks83 decks
19%synergy
Bonesplitter
18%inclusion15 decks83 decks
18%synergy
Accorder's Shield
18%inclusion15 decks83 decks
18%synergy
Lavaspur Boots
17%inclusion14 decks83 decks
15%synergy
Explorer's Scope
17%inclusion14 decks83 decks
17%synergy
Darksteel Plate
17%inclusion14 decks83 decks
16%synergy
The Fire Crystal
16%inclusion9 decks56 decks
8%synergy
Grafted Wargear
16%inclusion13 decks83 decks
15%synergy
Zephyr Boots
14%inclusion12 decks83 decks
14%synergy
Tormentor's Helm
14%inclusion12 decks83 decks
14%synergy
Conformer Shuriken
14%inclusion8 decks56 decks
14%synergy
Darksteel Axe
13%inclusion11 decks83 decks
13%synergy
Wrecking Ball Arm
13%inclusion7 decks56 decks
12%synergy
Buster Sword
13%inclusion7 decks56 decks
12%synergy
Trailblazer's Boots
12%inclusion10 decks83 decks
10%synergy
Sword of Feast and Famine
12%inclusion10 decks83 decks
11%synergy
Excalibur, Sword of Eden
11%inclusion9 decks81 decks
10%synergy
Spidersilk Net
11%inclusion9 decks83 decks
11%synergy
Ruby Medallion
11%inclusion9 decks83 decks
0%synergy
Sensei's Divining Top
11%inclusion9 decks83 decks
5%synergy
Nemesis Mask
11%inclusion9 decks83 decks
11%synergy
Demonspine Whip
11%inclusion9 decks83 decks
11%synergy
Inquisitor's Flail
11%inclusion9 decks83 decks
11%synergy
Aeronaut's Wings
11%inclusion9 decks83 decks
11%synergy
Sword of Light and Shadow
10%inclusion8 decks83 decks
9%synergy
Sword of Fire and Ice
10%inclusion8 decks83 decks
9%synergy
Viridian Longbow
10%inclusion8 decks83 decks
9%synergy
Enchantments
Eternal Thirst
31%inclusion26 decks83 decks
31%synergy
Agent of the Shadow Thieves
29%inclusion24 decks83 decks
28%synergy
Demonic Vigor
27%inclusion22 decks83 decks
26%synergy
Guild Artisan
25%inclusion21 decks83 decks
24%synergy
Phyrexian Arena
22%inclusion18 decks83 decks
-2%synergy
Dragon Mantle
20%inclusion17 decks83 decks
20%synergy
Sticky Fingers
20%inclusion17 decks83 decks
18%synergy
Tavern Brawler
18%inclusion15 decks83 decks
18%synergy
Popular Entertainer
16%inclusion13 decks83 decks
15%synergy
Akki War Paint
16%inclusion13 decks83 decks
16%synergy
Goblin War Paint
14%inclusion12 decks83 decks
14%synergy
Phyresis
13%inclusion11 decks83 decks
12%synergy
Kaya's Ghostform
13%inclusion11 decks83 decks
8%synergy
Demonic Embrace
11%inclusion9 decks83 decks
10%synergy
Black Market Connections
11%inclusion9 decks83 decks
-7%synergy
Curse of Opulence
11%inclusion9 decks83 decks
4%synergy
Dust Corona
10%inclusion8 decks83 decks
10%synergy
Blacksmith's Talent
7.7%inclusion6 decks78 decks
7%synergy
Court of Ire
7.2%inclusion6 decks83 decks
7%synergy
Blood Mist
7.2%inclusion6 decks83 decks
7%synergy
Smoke
7.2%inclusion6 decks83 decks
6%synergy
Vampiric Embrace
7.2%inclusion6 decks83 decks
7%synergy
Firebender Ascension
6.9%inclusion2 decks29 decks
3%synergy
Shiny Impetus
6.0%inclusion5 decks83 decks
1%synergy
No Mercy
6.0%inclusion5 decks83 decks
3%synergy
Planeswalkers
Jeska, Thrice Reborn
12%inclusion10 decks83 decks
11%synergy
Utility Lands
Rogue's Passage
36%inclusion30 decks83 decks
16%synergy
Bojuka Bog
25%inclusion21 decks83 decks
-10%synergy
Urborg, Tomb of Yawgmoth
17%inclusion14 decks83 decks
-2%synergy
Urza's Saga
14%inclusion12 decks83 decks
8%synergy
Reliquary Tower
14%inclusion12 decks83 decks
-4%synergy
War Room
11%inclusion9 decks83 decks
8%synergy
Great Furnace
11%inclusion9 decks83 decks
5%synergy
Shizo, Death's Storehouse
10%inclusion8 decks83 decks
4%synergy
Witch's Clinic
10%inclusion8 decks83 decks
2%synergy
Command Beacon
10%inclusion8 decks83 decks
3%synergy
Buried Ruin
8.4%inclusion7 decks83 decks
5%synergy
Cabal Coffers
8.4%inclusion7 decks83 decks
-1%synergy
Forge of Heroes
8.4%inclusion7 decks83 decks
8%synergy
Temple of the False God
8.4%inclusion7 decks83 decks
-2%synergy
Vault of Whispers
7.2%inclusion6 decks83 decks
1%synergy
Kher Keep
7.2%inclusion6 decks83 decks
4%synergy
Castle Embereth
6.0%inclusion5 decks83 decks
3%synergy
Mana Artifacts
Sol Ring
80%inclusion66 decks83 decks
-7%synergy
Arcane Signet
65%inclusion54 decks83 decks
-17%synergy
Rakdos Signet
37%inclusion31 decks83 decks
-21%synergy
Commander's Sphere
22%inclusion18 decks83 decks
5%synergy
Talisman of Indulgence
22%inclusion18 decks83 decks
-34%synergy
Mox Amber
17%inclusion14 decks83 decks
12%synergy
Mind Stone
17%inclusion14 decks83 decks
-12%synergy
Charcoal Diamond
12%inclusion10 decks83 decks
4%synergy
Fellwar Stone
12%inclusion10 decks83 decks
-22%synergy
Thran Dynamo
12%inclusion10 decks83 decks
8%synergy
Mox Opal
11%inclusion9 decks83 decks
6%synergy
Lotus Petal
10%inclusion8 decks83 decks
2%synergy
Fire Diamond
8.4%inclusion7 decks83 decks
0%synergy
Thought Vessel
6.0%inclusion5 decks83 decks
-12%synergy
Rakdos Cluestone
6.0%inclusion5 decks83 decks
4%synergy
Rakdos Locket
6.0%inclusion5 decks83 decks
3%synergy
Lands
Swamp
99%inclusion82 decks83 decks
1%synergy
Mountain
96%inclusion80 decks83 decks
-1%synergy
Command Tower
70%inclusion58 decks83 decks
-16%synergy
Blood Crypt
37%inclusion31 decks83 decks
-9%synergy
Dragonskull Summit
37%inclusion31 decks83 decks
-26%synergy
Rakdos Carnarium
36%inclusion30 decks83 decks
4%synergy
Smoldering Marsh
34%inclusion28 decks83 decks
-30%synergy
Tainted Peak
30%inclusion25 decks83 decks
-13%synergy
Sulfurous Springs
24%inclusion20 decks83 decks
-23%synergy
Bloodstained Mire
23%inclusion19 decks83 decks
-10%synergy
Graven Cairns
22%inclusion18 decks83 decks
-9%synergy
Bloodfell Caves
20%inclusion17 decks83 decks
1%synergy
Opal Palace
20%inclusion17 decks83 decks
19%synergy
Haunted Ridge
20%inclusion17 decks83 decks
-15%synergy
Badlands
19%inclusion16 decks83 decks
6%synergy
Myriad Landscape
19%inclusion16 decks83 decks
1%synergy
Foreboding Ruins
19%inclusion16 decks83 decks
-26%synergy
Luxury Suite
19%inclusion16 decks83 decks
-19%synergy
Rakdos Guildgate
16%inclusion13 decks83 decks
9%synergy
Blazemire Verge
14%inclusion10 decks74 decks
-17%synergy
Raucous Theater
13%inclusion11 decks83 decks
-9%synergy
Terramorphic Expanse
12%inclusion10 decks83 decks
-4%synergy
Exotic Orchard
12%inclusion10 decks83 decks
-19%synergy
Akoum Refuge
12%inclusion10 decks83 decks
6%synergy
Temple of Malice
12%inclusion10 decks83 decks
-22%synergy
Evolving Wilds
12%inclusion10 decks83 decks
-9%synergy
Blightstep Pathway
11%inclusion9 decks83 decks
-12%synergy
Shadowblood Ridge
10%inclusion8 decks83 decks
-25%synergy
Drossforge Bridge
10%inclusion8 decks83 decks
3%synergy
Canyon Slough
8.4%inclusion7 decks83 decks
-11%synergy
Path of Ancestry
8.4%inclusion7 decks83 decks
-8%synergy
Blackcleave Cliffs
8.4%inclusion7 decks83 decks
-12%synergy
Geothermal Bog
8.4%inclusion7 decks83 decks
-1%synergy
Jagged Barrens
7.2%inclusion6 decks83 decks
0%synergy
Thriving Bluff
7.2%inclusion6 decks83 decks
5%synergy
Thriving Moor
7.2%inclusion6 decks83 decks
5%synergy
Boiling Rock Prison
6.9%inclusion2 decks29 decks
4%synergy
Study Hall
6.0%inclusion5 decks83 decks
6%synergy
Sulfurous Mire
6.0%inclusion5 decks83 decks
2%synergy
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