Falthis, Shadowcat Familiar // Joshua Rosfield (Commander) - Core

Falthis, Shadowcat Familiar // Joshua Rosfield
Rank #3,109
9decks
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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Blackblade Reforged
89%inclusion8 decks9 decks
88%synergy
Cranial Plating
89%inclusion8 decks9 decks
87%synergy
Golem-Skin Gauntlets
67%inclusion6 decks9 decks
67%synergy
Brute Force
67%inclusion6 decks9 decks
67%synergy
Rogue's Gloves
67%inclusion6 decks9 decks
66%synergy
Hero's Blade
67%inclusion6 decks9 decks
66%synergy
Brass Squire
56%inclusion5 decks9 decks
55%synergy
Thran Power Suit
56%inclusion5 decks9 decks
55%synergy
Cliffhaven Kitesail
56%inclusion5 decks9 decks
55%synergy
Bloodforged Battle-Axe
56%inclusion5 decks9 decks
55%synergy
Top Cards
Swiftfoot Boots
67%inclusion6 decks9 decks
35%synergy
Chaos Warp
56%inclusion5 decks9 decks
8%synergy
Unleash Fury
56%inclusion5 decks9 decks
54%synergy
Diamond Pick-Axe
56%inclusion5 decks9 decks
53%synergy
Fireshrieker
56%inclusion5 decks9 decks
54%synergy
Read the Bones
56%inclusion5 decks9 decks
43%synergy
Sign in Blood
56%inclusion5 decks9 decks
33%synergy
Terminate
56%inclusion5 decks9 decks
16%synergy
Solemn Simulacrum
44%inclusion4 decks9 decks
24%synergy
Bone Saw
44%inclusion4 decks9 decks
44%synergy
Creatures
Burnished Hart
44%inclusion4 decks9 decks
39%synergy
Sonorous Howlbonder
44%inclusion4 decks9 decks
44%synergy
Rabbit Battery
44%inclusion4 decks9 decks
44%synergy
Champion of the Flame
44%inclusion4 decks9 decks
44%synergy
Foundry Inspector
33%inclusion3 decks9 decks
31%synergy
Goblin Gaveleer
33%inclusion3 decks9 decks
33%synergy
Labyrinth Raptor
33%inclusion3 decks9 decks
33%synergy
Kediss, Emberclaw Familiar
33%inclusion3 decks9 decks
31%synergy
Lizard Blades
33%inclusion3 decks9 decks
30%synergy
Kazuul's Toll Collector
22%inclusion2 decks9 decks
22%synergy
Bladegraft Aspirant
22%inclusion2 decks9 decks
22%synergy
Iron Myr
22%inclusion2 decks9 decks
20%synergy
Myr Adapter
22%inclusion2 decks9 decks
22%synergy
Akki Battle Squad
22%inclusion2 decks9 decks
22%synergy
Kardur, Doomscourge
22%inclusion2 decks9 decks
5%synergy
Anger
22%inclusion2 decks9 decks
9%synergy
Heiko Yamazaki, the General
22%inclusion2 decks9 decks
22%synergy
Leaden Myr
22%inclusion2 decks9 decks
20%synergy
Alesha, Who Laughs at Fate
13%inclusion1 decks8 decks
8%synergy
Perforating Artist
13%inclusion1 decks8 decks
9%synergy
Phyrexian Dragon Engine
11%inclusion1 decks9 decks
9%synergy
Mindblade Render
11%inclusion1 decks9 decks
11%synergy
Bronzeplate Boar
11%inclusion1 decks9 decks
11%synergy
Battlefly Swarm
11%inclusion1 decks9 decks
11%synergy
Adamaro, First to Desire
11%inclusion1 decks9 decks
11%synergy
Territorial Hellkite
11%inclusion1 decks9 decks
11%synergy
Valduk, Keeper of the Flame
11%inclusion1 decks9 decks
11%synergy
Imskir Iron-Eater
11%inclusion1 decks9 decks
10%synergy
Mishra, Claimed by Gix
11%inclusion1 decks9 decks
10%synergy
Humble Defector
11%inclusion1 decks9 decks
8%synergy
Akki Blizzard-Herder
11%inclusion1 decks9 decks
11%synergy
Anrakyr the Traveller
11%inclusion1 decks9 decks
11%synergy
Hooded Blightfang
11%inclusion1 decks9 decks
11%synergy
Dirge Bat
11%inclusion1 decks9 decks
11%synergy
Emberwilde Captain
11%inclusion1 decks9 decks
9%synergy
Plague Myr
11%inclusion1 decks9 decks
11%synergy
Aether Membrane
11%inclusion1 decks9 decks
11%synergy
Taunting Kobold
11%inclusion1 decks9 decks
10%synergy
Gut, True Soul Zealot
11%inclusion1 decks9 decks
10%synergy
Morbid Opportunist
11%inclusion1 decks9 decks
-4%synergy
Steel Hellkite
11%inclusion1 decks9 decks
10%synergy
Abyssal Persecutor
11%inclusion1 decks9 decks
10%synergy
Ravenous Chupacabra
11%inclusion1 decks9 decks
9%synergy
Palladium Myr
11%inclusion1 decks9 decks
10%synergy
Primaris Eliminator
11%inclusion1 decks9 decks
11%synergy
Loyal Apprentice
11%inclusion1 decks9 decks
6%synergy
Alexios, Deimos of Kosmos
11%inclusion1 decks9 decks
6%synergy
Ichorclaw Myr
11%inclusion1 decks9 decks
11%synergy
Torbran, Thane of Red Fell
11%inclusion1 decks9 decks
6%synergy
Akki Lavarunner
11%inclusion1 decks9 decks
11%synergy
Instants
Murder
44%inclusion4 decks9 decks
40%synergy
Bedevil
44%inclusion4 decks9 decks
9%synergy
Rakdos Charm
44%inclusion4 decks9 decks
1%synergy
Tainted Strike
44%inclusion4 decks9 decks
43%synergy
Infuriate
44%inclusion4 decks9 decks
44%synergy
Thrill of Possibility
33%inclusion3 decks9 decks
15%synergy
Supernatural Stamina
33%inclusion3 decks9 decks
28%synergy
Armor of Shadows
33%inclusion3 decks9 decks
32%synergy
Abrade
33%inclusion3 decks9 decks
12%synergy
Untimely Malfunction
22%inclusion2 decks9 decks
4%synergy
Dark Ritual
22%inclusion2 decks9 decks
-20%synergy
Lightning Bolt
22%inclusion2 decks9 decks
4%synergy
Doom Blade
22%inclusion2 decks9 decks
20%synergy
Rush of Vitality
22%inclusion2 decks9 decks
22%synergy
Raking Claws
22%inclusion2 decks9 decks
22%synergy
Professor's Warning
22%inclusion2 decks9 decks
21%synergy
Astarion's Thirst
11%inclusion1 decks9 decks
10%synergy
Brightstone Ritual
11%inclusion1 decks9 decks
10%synergy
Artifact Blast
11%inclusion1 decks9 decks
11%synergy
Temur Battle Rage
11%inclusion1 decks9 decks
10%synergy
Wild Magic Surge
11%inclusion1 decks9 decks
8%synergy
Inordinate Rage
11%inclusion1 decks9 decks
11%synergy
Soul's Fire
11%inclusion1 decks9 decks
10%synergy
Deadly Dispute
11%inclusion1 decks9 decks
-15%synergy
Darkness
11%inclusion1 decks9 decks
9%synergy
Magnetic Theft
11%inclusion1 decks9 decks
11%synergy
Pyretic Rebirth
11%inclusion1 decks9 decks
10%synergy
Big Score
11%inclusion1 decks9 decks
-9%synergy
Blessing of Belzenlok
11%inclusion1 decks9 decks
11%synergy
Unnatural Endurance
11%inclusion1 decks9 decks
11%synergy
Unexpected Fangs
11%inclusion1 decks9 decks
11%synergy
Fists of the Anvil
11%inclusion1 decks9 decks
11%synergy
Necrologia
11%inclusion1 decks9 decks
11%synergy
Raze the Effigy
11%inclusion1 decks9 decks
11%synergy
Nurgle's Conscription
11%inclusion1 decks9 decks
11%synergy
Fake Your Own Death
11%inclusion1 decks9 decks
4%synergy
Deflecting Swat
11%inclusion1 decks9 decks
-10%synergy
Titan's Strength
11%inclusion1 decks9 decks
11%synergy
Sorceries
Essence Infusion
44%inclusion4 decks9 decks
44%synergy
Feed the Swarm
44%inclusion4 decks9 decks
3%synergy
Chain Reaction
22%inclusion2 decks9 decks
18%synergy
Diabolic Tutor
22%inclusion2 decks9 decks
16%synergy
Faithless Looting
22%inclusion2 decks9 decks
-6%synergy
Blasphemous Act
22%inclusion2 decks9 decks
-28%synergy
Blasphemous Edict
13%inclusion1 decks8 decks
4%synergy
Terisiare's Devastation
11%inclusion1 decks9 decks
11%synergy
Monumental Corruption
11%inclusion1 decks9 decks
11%synergy
Cathartic Reunion
11%inclusion1 decks9 decks
5%synergy
Lava Axe
11%inclusion1 decks9 decks
11%synergy
Ancient Craving
11%inclusion1 decks9 decks
10%synergy
Renegade Tactics
11%inclusion1 decks9 decks
10%synergy
Fell
11%inclusion1 decks9 decks
9%synergy
Coronation of Chaos
11%inclusion1 decks9 decks
10%synergy
Decree of Pain
11%inclusion1 decks9 decks
6%synergy
Disrupt Decorum
11%inclusion1 decks9 decks
3%synergy
Reanimate
11%inclusion1 decks9 decks
-12%synergy
Seismic Stomp
11%inclusion1 decks9 decks
11%synergy
Beacon of Unrest
11%inclusion1 decks9 decks
10%synergy
Terminal Agony
11%inclusion1 decks9 decks
7%synergy
Deadly Tempest
11%inclusion1 decks9 decks
9%synergy
Sundering Eruption
11%inclusion1 decks9 decks
6%synergy
Utility Artifacts
Ring of Valkas
44%inclusion4 decks9 decks
44%synergy
Tormentor's Helm
44%inclusion4 decks9 decks
44%synergy
Trailblazer's Boots
44%inclusion4 decks9 decks
42%synergy
Armory of Iroas
44%inclusion4 decks9 decks
44%synergy
Colossus Hammer
44%inclusion4 decks9 decks
44%synergy
Loxodon Warhammer
44%inclusion4 decks9 decks
43%synergy
Prowler's Helm
33%inclusion3 decks9 decks
32%synergy
Bonesplitter
33%inclusion3 decks9 decks
33%synergy
Explorer's Scope
33%inclusion3 decks9 decks
33%synergy
Demonspine Whip
33%inclusion3 decks9 decks
33%synergy
Cathar's Shield
33%inclusion3 decks9 decks
33%synergy
Champion's Helm
33%inclusion3 decks9 decks
32%synergy
Vorpal Sword
33%inclusion3 decks9 decks
32%synergy
Mask of Memory
33%inclusion3 decks9 decks
33%synergy
Dueling Rapier
33%inclusion3 decks9 decks
33%synergy
Goldvein Pick
33%inclusion3 decks9 decks
32%synergy
Sword of the Animist
33%inclusion3 decks9 decks
32%synergy
Hammer of Nazahn
33%inclusion3 decks9 decks
33%synergy
Cranial Ram
33%inclusion3 decks9 decks
31%synergy
Basilisk Collar
33%inclusion3 decks9 decks
23%synergy
Wayfarer's Bauble
22%inclusion2 decks9 decks
9%synergy
Masterwork of Ingenuity
22%inclusion2 decks9 decks
22%synergy
The Reaver Cleaver
22%inclusion2 decks9 decks
17%synergy
Trusty Machete
22%inclusion2 decks9 decks
22%synergy
Darksteel Axe
22%inclusion2 decks9 decks
22%synergy
Prying Blade
22%inclusion2 decks9 decks
22%synergy
Blinding Powder
22%inclusion2 decks9 decks
22%synergy
Leather Armor
22%inclusion2 decks9 decks
22%synergy
Chainsaw
22%inclusion2 decks9 decks
21%synergy
Inquisitor's Flail
22%inclusion2 decks9 decks
22%synergy
Two-Handed Axe
22%inclusion2 decks9 decks
21%synergy
Darksteel Plate
22%inclusion2 decks9 decks
21%synergy
Mask of Avacyn
22%inclusion2 decks9 decks
22%synergy
Grafted Wargear
22%inclusion2 decks9 decks
22%synergy
Zephyr Boots
11%inclusion1 decks9 decks
11%synergy
Executioner's Hood
11%inclusion1 decks9 decks
11%synergy
Vulshok Morningstar
11%inclusion1 decks9 decks
11%synergy
Bronze Sword
11%inclusion1 decks9 decks
11%synergy
Echo Circlet
11%inclusion1 decks9 decks
11%synergy
Adventuring Gear
11%inclusion1 decks9 decks
11%synergy
Runed Stalactite
11%inclusion1 decks9 decks
11%synergy
Umezawa's Jitte
11%inclusion1 decks9 decks
11%synergy
Scavenged Blade
11%inclusion1 decks9 decks
11%synergy
Armillary Sphere
11%inclusion1 decks9 decks
11%synergy
Pip-Boy 3000
11%inclusion1 decks9 decks
11%synergy
Neurok Hoversail
11%inclusion1 decks9 decks
11%synergy
Vectis Gloves
11%inclusion1 decks9 decks
11%synergy
Crawlspace
11%inclusion1 decks9 decks
9%synergy
Contagion Engine
11%inclusion1 decks9 decks
11%synergy
Reaver Titan
11%inclusion1 decks9 decks
11%synergy
Enchantments
Demonic Vigor
33%inclusion3 decks9 decks
33%synergy
Goblin War Paint
33%inclusion3 decks9 decks
33%synergy
Phyresis
33%inclusion3 decks9 decks
32%synergy
Agent of the Shadow Thieves
33%inclusion3 decks9 decks
32%synergy
Dragon Mantle
22%inclusion2 decks9 decks
22%synergy
Dust Corona
22%inclusion2 decks9 decks
22%synergy
Sticky Fingers
22%inclusion2 decks9 decks
20%synergy
Eternal Thirst
22%inclusion2 decks9 decks
21%synergy
Kaya's Ghostform
22%inclusion2 decks9 decks
17%synergy
Deadly Wanderings
11%inclusion1 decks9 decks
11%synergy
Nurgle's Rot
11%inclusion1 decks9 decks
11%synergy
Ghoulish Impetus
11%inclusion1 decks9 decks
9%synergy
Splinter Twin
11%inclusion1 decks9 decks
8%synergy
Homicidal Seclusion
11%inclusion1 decks9 decks
11%synergy
Madcap Skills
11%inclusion1 decks9 decks
11%synergy
The Ruinous Powers
11%inclusion1 decks9 decks
9%synergy
Popular Entertainer
11%inclusion1 decks9 decks
11%synergy
Tavern Brawler
11%inclusion1 decks9 decks
11%synergy
Vow of Malice
11%inclusion1 decks9 decks
10%synergy
Smoke
11%inclusion1 decks9 decks
10%synergy
Grim Reaper's Sprint
11%inclusion1 decks9 decks
11%synergy
Skeletal Grimace
11%inclusion1 decks9 decks
11%synergy
Fallen Ideal
11%inclusion1 decks9 decks
11%synergy
Grievous Wound
11%inclusion1 decks9 decks
9%synergy
Funeral Room // Awakening Hall
11%inclusion1 decks9 decks
10%synergy
Havoc Festival
11%inclusion1 decks9 decks
8%synergy
No Mercy
11%inclusion1 decks9 decks
8%synergy
Vow of Lightning
11%inclusion1 decks9 decks
10%synergy
Phyrexian Arena
11%inclusion1 decks9 decks
-13%synergy
Conspiracy
11%inclusion1 decks9 decks
11%synergy
Necrogen Communion
11%inclusion1 decks9 decks
11%synergy
Stranglehold
11%inclusion1 decks9 decks
11%synergy
Snake Cult Initiation
11%inclusion1 decks9 decks
11%synergy
Curse of Opulence
11%inclusion1 decks9 decks
5%synergy
Vampiric Embrace
11%inclusion1 decks9 decks
11%synergy
Demonic Embrace
11%inclusion1 decks9 decks
11%synergy
Eternal Warrior
11%inclusion1 decks9 decks
11%synergy
Utility Lands
Rogue's Passage
56%inclusion5 decks9 decks
36%synergy
Bojuka Bog
22%inclusion2 decks9 decks
-13%synergy
Vault of Whispers
22%inclusion2 decks9 decks
16%synergy
Buried Ruin
22%inclusion2 decks9 decks
19%synergy
Cathedral of War
11%inclusion1 decks9 decks
11%synergy
War Room
11%inclusion1 decks9 decks
8%synergy
Volrath's Stronghold
11%inclusion1 decks9 decks
10%synergy
Kher Keep
11%inclusion1 decks9 decks
8%synergy
Looming Spires
11%inclusion1 decks9 decks
11%synergy
Throne of the High City
11%inclusion1 decks9 decks
11%synergy
Mercadian Bazaar
11%inclusion1 decks9 decks
11%synergy
Reliquary Tower
11%inclusion1 decks9 decks
-7%synergy
Arena of Glory
11%inclusion1 decks9 decks
2%synergy
Piranha Marsh
11%inclusion1 decks9 decks
10%synergy
Command Beacon
11%inclusion1 decks9 decks
5%synergy
Great Furnace
11%inclusion1 decks9 decks
5%synergy
Mana Artifacts
Arcane Signet
67%inclusion6 decks9 decks
-16%synergy
Sol Ring
56%inclusion5 decks9 decks
-31%synergy
Commander's Sphere
44%inclusion4 decks9 decks
28%synergy
Rakdos Signet
44%inclusion4 decks9 decks
-14%synergy
Mind Stone
44%inclusion4 decks9 decks
16%synergy
Replicating Ring
11%inclusion1 decks9 decks
11%synergy
Charcoal Diamond
11%inclusion1 decks9 decks
3%synergy
The Irencrag
11%inclusion1 decks9 decks
11%synergy
Chromatic Orrery
11%inclusion1 decks9 decks
11%synergy
Thought Vessel
11%inclusion1 decks9 decks
-7%synergy
Fellwar Stone
11%inclusion1 decks9 decks
-22%synergy
Fire Diamond
11%inclusion1 decks9 decks
3%synergy
Lands
Swamp
100%inclusion9 decks9 decks
2%synergy
Mountain
100%inclusion9 decks9 decks
3%synergy
Command Tower
78%inclusion7 decks9 decks
-8%synergy
Rakdos Carnarium
67%inclusion6 decks9 decks
35%synergy
Smoldering Marsh
56%inclusion5 decks9 decks
-8%synergy
Foreboding Ruins
44%inclusion4 decks9 decks
-1%synergy
Terramorphic Expanse
33%inclusion3 decks9 decks
18%synergy
Myriad Landscape
33%inclusion3 decks9 decks
15%synergy
Dragonskull Summit
33%inclusion3 decks9 decks
-30%synergy
Evolving Wilds
33%inclusion3 decks9 decks
12%synergy
Tainted Peak
33%inclusion3 decks9 decks
-9%synergy
Bloodfell Caves
33%inclusion3 decks9 decks
14%synergy
Opal Palace
33%inclusion3 decks9 decks
32%synergy
Raucous Theater
22%inclusion2 decks9 decks
0%synergy
Rakdos Guildgate
22%inclusion2 decks9 decks
16%synergy
Temple of Malice
22%inclusion2 decks9 decks
-11%synergy
Jagged Barrens
22%inclusion2 decks9 decks
15%synergy
Exotic Orchard
11%inclusion1 decks9 decks
-20%synergy
Shadowblood Ridge
11%inclusion1 decks9 decks
-24%synergy
Akoum Refuge
11%inclusion1 decks9 decks
5%synergy
Canyon Slough
11%inclusion1 decks9 decks
-8%synergy
Drossforge Bridge
11%inclusion1 decks9 decks
5%synergy
Luxury Suite
11%inclusion1 decks9 decks
-27%synergy
Rocky Tar Pit
11%inclusion1 decks9 decks
9%synergy
Blazemire Verge
11%inclusion1 decks9 decks
-19%synergy
Blackcleave Cliffs
11%inclusion1 decks9 decks
-9%synergy
Blightstep Pathway
11%inclusion1 decks9 decks
-11%synergy
Study Hall
11%inclusion1 decks9 decks
11%synergy
Sulfurous Springs
11%inclusion1 decks9 decks
-36%synergy
Sundering Eruption
11%inclusion1 decks9 decks
6%synergy
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