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

Falthis, Shadowcat Familiar // Joshua Rosfield
Rank #2,966
8decks
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
88%inclusion7 decks8 decks
86%synergy
Cranial Plating
88%inclusion7 decks8 decks
85%synergy
Golem-Skin Gauntlets
75%inclusion6 decks8 decks
75%synergy
Brute Force
63%inclusion5 decks8 decks
62%synergy
Rogue's Gloves
63%inclusion5 decks8 decks
62%synergy
Thran Power Suit
63%inclusion5 decks8 decks
62%synergy
Bloodforged Battle-Axe
63%inclusion5 decks8 decks
62%synergy
Hero's Blade
63%inclusion5 decks8 decks
62%synergy
Fireshrieker
63%inclusion5 decks8 decks
61%synergy
Unleash Fury
63%inclusion5 decks8 decks
61%synergy
Top Cards
Swiftfoot Boots
75%inclusion6 decks8 decks
43%synergy
Chaos Warp
63%inclusion5 decks8 decks
14%synergy
Sign in Blood
63%inclusion5 decks8 decks
39%synergy
Read the Bones
63%inclusion5 decks8 decks
49%synergy
Brass Squire
50%inclusion4 decks8 decks
50%synergy
Terminate
50%inclusion4 decks8 decks
11%synergy
Armory of Iroas
50%inclusion4 decks8 decks
50%synergy
Burnished Hart
50%inclusion4 decks8 decks
44%synergy
Sonorous Howlbonder
50%inclusion4 decks8 decks
49%synergy
Trailblazer's Boots
50%inclusion4 decks8 decks
48%synergy
Creatures
Solemn Simulacrum
50%inclusion4 decks8 decks
29%synergy
Foundry Inspector
38%inclusion3 decks8 decks
35%synergy
Goblin Gaveleer
38%inclusion3 decks8 decks
37%synergy
Rabbit Battery
38%inclusion3 decks8 decks
37%synergy
Champion of the Flame
38%inclusion3 decks8 decks
37%synergy
Akki Battle Squad
25%inclusion2 decks8 decks
25%synergy
Myr Adapter
25%inclusion2 decks8 decks
25%synergy
Lizard Blades
25%inclusion2 decks8 decks
22%synergy
Labyrinth Raptor
25%inclusion2 decks8 decks
24%synergy
Kediss, Emberclaw Familiar
25%inclusion2 decks8 decks
23%synergy
Anger
25%inclusion2 decks8 decks
12%synergy
Perforating Artist
14%inclusion1 decks7 decks
10%synergy
Alesha, Who Laughs at Fate
14%inclusion1 decks7 decks
10%synergy
Phyrexian Dragon Engine
13%inclusion1 decks8 decks
11%synergy
Mindblade Render
13%inclusion1 decks8 decks
12%synergy
Adamaro, First to Desire
13%inclusion1 decks8 decks
12%synergy
Kazuul's Toll Collector
13%inclusion1 decks8 decks
12%synergy
Dirge Bat
13%inclusion1 decks8 decks
12%synergy
Akki Lavarunner
13%inclusion1 decks8 decks
12%synergy
Mortarion, Daemon Primarch
13%inclusion1 decks8 decks
12%synergy
Krenko, Mob Boss
13%inclusion1 decks8 decks
9%synergy
Torbran, Thane of Red Fell
13%inclusion1 decks8 decks
7%synergy
Siege-Gang Lieutenant
13%inclusion1 decks8 decks
11%synergy
Heartless Hidetsugu
13%inclusion1 decks8 decks
9%synergy
Kardur, Doomscourge
13%inclusion1 decks8 decks
-5%synergy
Judith, the Scourge Diva
13%inclusion1 decks8 decks
9%synergy
Akul the Unrepentant
13%inclusion1 decks8 decks
11%synergy
Arni Metalbrow
13%inclusion1 decks8 decks
12%synergy
Darksteel Myr
13%inclusion1 decks8 decks
12%synergy
Lucius the Eternal
13%inclusion1 decks8 decks
12%synergy
Bronzeplate Boar
13%inclusion1 decks8 decks
12%synergy
Valduk, Keeper of the Flame
13%inclusion1 decks8 decks
12%synergy
Akki Blizzard-Herder
13%inclusion1 decks8 decks
12%synergy
Hooded Blightfang
13%inclusion1 decks8 decks
12%synergy
Gut, True Soul Zealot
13%inclusion1 decks8 decks
12%synergy
Bladegraft Aspirant
13%inclusion1 decks8 decks
12%synergy
Metalwork Colossus
13%inclusion1 decks8 decks
11%synergy
Unstoppable Slasher
13%inclusion1 decks8 decks
10%synergy
Steel Hellkite
13%inclusion1 decks8 decks
11%synergy
Primaris Eliminator
13%inclusion1 decks8 decks
12%synergy
Alexios, Deimos of Kosmos
13%inclusion1 decks8 decks
8%synergy
Chittering Harvester
13%inclusion1 decks8 decks
12%synergy
Agitator Ant
13%inclusion1 decks8 decks
10%synergy
Bloodcrusher of Khorne
13%inclusion1 decks8 decks
12%synergy
Goro-Goro, Disciple of Ryusei
13%inclusion1 decks8 decks
12%synergy
Myr Battlesphere
13%inclusion1 decks8 decks
11%synergy
Hellkite Tyrant
13%inclusion1 decks8 decks
9%synergy
Myr Galvanizer
13%inclusion1 decks8 decks
12%synergy
Porcuparrot
13%inclusion1 decks8 decks
12%synergy
Chainflail Centipede
13%inclusion1 decks8 decks
12%synergy
Instants
Murder
50%inclusion4 decks8 decks
45%synergy
Tainted Strike
50%inclusion4 decks8 decks
48%synergy
Rakdos Charm
50%inclusion4 decks8 decks
7%synergy
Thrill of Possibility
38%inclusion3 decks8 decks
19%synergy
Bedevil
38%inclusion3 decks8 decks
2%synergy
Infuriate
38%inclusion3 decks8 decks
37%synergy
Armor of Shadows
25%inclusion2 decks8 decks
23%synergy
Rush of Vitality
25%inclusion2 decks8 decks
24%synergy
Raking Claws
25%inclusion2 decks8 decks
25%synergy
Abrade
25%inclusion2 decks8 decks
3%synergy
Doom Blade
25%inclusion2 decks8 decks
23%synergy
Supernatural Stamina
25%inclusion2 decks8 decks
19%synergy
Astarion's Thirst
13%inclusion1 decks8 decks
11%synergy
Brightstone Ritual
13%inclusion1 decks8 decks
12%synergy
Artifact Blast
13%inclusion1 decks8 decks
12%synergy
Wild Magic Surge
13%inclusion1 decks8 decks
10%synergy
Inordinate Rage
13%inclusion1 decks8 decks
12%synergy
Pyretic Rebirth
13%inclusion1 decks8 decks
11%synergy
Big Score
13%inclusion1 decks8 decks
-7%synergy
Fake Your Own Death
13%inclusion1 decks8 decks
6%synergy
Unexpected Fangs
13%inclusion1 decks8 decks
12%synergy
Professor's Warning
13%inclusion1 decks8 decks
12%synergy
Deadly Dispute
13%inclusion1 decks8 decks
-14%synergy
Unnatural Endurance
13%inclusion1 decks8 decks
12%synergy
Necrologia
13%inclusion1 decks8 decks
12%synergy
Darkness
13%inclusion1 decks8 decks
11%synergy
Nurgle's Conscription
13%inclusion1 decks8 decks
12%synergy
Titan's Strength
13%inclusion1 decks8 decks
12%synergy
Fists of the Anvil
13%inclusion1 decks8 decks
12%synergy
Untimely Malfunction
13%inclusion1 decks8 decks
-6%synergy
Temur Battle Rage
13%inclusion1 decks8 decks
11%synergy
Lightning Bolt
13%inclusion1 decks8 decks
-5%synergy
Dark Ritual
13%inclusion1 decks8 decks
-29%synergy
Soul's Fire
13%inclusion1 decks8 decks
11%synergy
Raze the Effigy
13%inclusion1 decks8 decks
12%synergy
Sorceries
Feed the Swarm
50%inclusion4 decks8 decks
7%synergy
Essence Infusion
38%inclusion3 decks8 decks
37%synergy
Blasphemous Act
25%inclusion2 decks8 decks
-26%synergy
Chain Reaction
25%inclusion2 decks8 decks
20%synergy
Faithless Looting
25%inclusion2 decks8 decks
-3%synergy
Blasphemous Edict
14%inclusion1 decks7 decks
5%synergy
Terisiare's Devastation
13%inclusion1 decks8 decks
12%synergy
Cathartic Reunion
13%inclusion1 decks8 decks
6%synergy
Diabolic Tutor
13%inclusion1 decks8 decks
6%synergy
Ancient Craving
13%inclusion1 decks8 decks
11%synergy
Seismic Stomp
13%inclusion1 decks8 decks
12%synergy
Sundering Eruption
13%inclusion1 decks8 decks
8%synergy
Monumental Corruption
13%inclusion1 decks8 decks
12%synergy
Renegade Tactics
13%inclusion1 decks8 decks
12%synergy
Fell
13%inclusion1 decks8 decks
11%synergy
Beacon of Unrest
13%inclusion1 decks8 decks
11%synergy
Terminal Agony
13%inclusion1 decks8 decks
8%synergy
Coronation of Chaos
13%inclusion1 decks8 decks
12%synergy
Decree of Pain
13%inclusion1 decks8 decks
8%synergy
Disrupt Decorum
13%inclusion1 decks8 decks
4%synergy
Deadly Tempest
13%inclusion1 decks8 decks
10%synergy
Utility Artifacts
Cliffhaven Kitesail
50%inclusion4 decks8 decks
50%synergy
Ring of Valkas
50%inclusion4 decks8 decks
50%synergy
Diamond Pick-Axe
50%inclusion4 decks8 decks
48%synergy
Loxodon Warhammer
50%inclusion4 decks8 decks
49%synergy
Bone Saw
38%inclusion3 decks8 decks
37%synergy
Bonesplitter
38%inclusion3 decks8 decks
37%synergy
Sword of the Animist
38%inclusion3 decks8 decks
36%synergy
Colossus Hammer
38%inclusion3 decks8 decks
37%synergy
Cathar's Shield
38%inclusion3 decks8 decks
37%synergy
Mask of Memory
38%inclusion3 decks8 decks
37%synergy
Tormentor's Helm
38%inclusion3 decks8 decks
37%synergy
Prowler's Helm
38%inclusion3 decks8 decks
36%synergy
Vorpal Sword
38%inclusion3 decks8 decks
37%synergy
Champion's Helm
38%inclusion3 decks8 decks
36%synergy
Cranial Ram
38%inclusion3 decks8 decks
35%synergy
Basilisk Collar
38%inclusion3 decks8 decks
27%synergy
Trusty Machete
25%inclusion2 decks8 decks
25%synergy
Dueling Rapier
25%inclusion2 decks8 decks
25%synergy
Mask of Avacyn
25%inclusion2 decks8 decks
25%synergy
Darksteel Plate
25%inclusion2 decks8 decks
24%synergy
Wayfarer's Bauble
25%inclusion2 decks8 decks
10%synergy
Chainsaw
25%inclusion2 decks8 decks
23%synergy
Prying Blade
25%inclusion2 decks8 decks
25%synergy
Leather Armor
25%inclusion2 decks8 decks
25%synergy
Explorer's Scope
25%inclusion2 decks8 decks
25%synergy
Inquisitor's Flail
25%inclusion2 decks8 decks
25%synergy
Goldvein Pick
25%inclusion2 decks8 decks
24%synergy
Grafted Wargear
25%inclusion2 decks8 decks
25%synergy
Hammer of Nazahn
25%inclusion2 decks8 decks
24%synergy
Darksteel Axe
25%inclusion2 decks8 decks
25%synergy
Blinding Powder
25%inclusion2 decks8 decks
25%synergy
Demonspine Whip
25%inclusion2 decks8 decks
25%synergy
Two-Handed Axe
25%inclusion2 decks8 decks
24%synergy
Zephyr Boots
13%inclusion1 decks8 decks
12%synergy
Vulshok Morningstar
13%inclusion1 decks8 decks
12%synergy
Pip-Boy 3000
13%inclusion1 decks8 decks
12%synergy
Crawlspace
13%inclusion1 decks8 decks
10%synergy
Armillary Sphere
13%inclusion1 decks8 decks
12%synergy
Mirror Shield
13%inclusion1 decks8 decks
12%synergy
Realmbreaker, the Invasion Tree
13%inclusion1 decks8 decks
12%synergy
Blade of Selves
13%inclusion1 decks8 decks
7%synergy
Barbed Battlegear
13%inclusion1 decks8 decks
12%synergy
Vanguard's Shield
13%inclusion1 decks8 decks
12%synergy
Commander's Plate
13%inclusion1 decks8 decks
12%synergy
General's Kabuto
13%inclusion1 decks8 decks
12%synergy
Argentum Armor
13%inclusion1 decks8 decks
12%synergy
Adventuring Gear
13%inclusion1 decks8 decks
12%synergy
Echo Circlet
13%inclusion1 decks8 decks
12%synergy
Runed Stalactite
13%inclusion1 decks8 decks
12%synergy
Reaver Titan
13%inclusion1 decks8 decks
12%synergy
Enchantments
Demonic Vigor
38%inclusion3 decks8 decks
37%synergy
Phyresis
38%inclusion3 decks8 decks
36%synergy
Goblin War Paint
38%inclusion3 decks8 decks
37%synergy
Dragon Mantle
25%inclusion2 decks8 decks
25%synergy
Dust Corona
25%inclusion2 decks8 decks
25%synergy
Agent of the Shadow Thieves
25%inclusion2 decks8 decks
24%synergy
Sticky Fingers
25%inclusion2 decks8 decks
23%synergy
Eternal Thirst
25%inclusion2 decks8 decks
24%synergy
Kaya's Ghostform
25%inclusion2 decks8 decks
20%synergy
Deadly Wanderings
13%inclusion1 decks8 decks
12%synergy
The Ruinous Powers
13%inclusion1 decks8 decks
11%synergy
Homicidal Seclusion
13%inclusion1 decks8 decks
12%synergy
Madcap Skills
13%inclusion1 decks8 decks
12%synergy
Conspiracy
13%inclusion1 decks8 decks
12%synergy
Grim Reaper's Sprint
13%inclusion1 decks8 decks
12%synergy
Skeletal Grimace
13%inclusion1 decks8 decks
12%synergy
Funeral Room // Awakening Hall
13%inclusion1 decks8 decks
11%synergy
Stranglehold
13%inclusion1 decks8 decks
12%synergy
Vow of Lightning
13%inclusion1 decks8 decks
12%synergy
Demonic Embrace
13%inclusion1 decks8 decks
12%synergy
Phyrexian Arena
13%inclusion1 decks8 decks
-12%synergy
Nurgle's Rot
13%inclusion1 decks8 decks
12%synergy
Ghoulish Impetus
13%inclusion1 decks8 decks
11%synergy
Smoke
13%inclusion1 decks8 decks
12%synergy
Havoc Festival
13%inclusion1 decks8 decks
10%synergy
Snake Cult Initiation
13%inclusion1 decks8 decks
12%synergy
Curse of Opulence
13%inclusion1 decks8 decks
6%synergy
Vampiric Embrace
13%inclusion1 decks8 decks
12%synergy
Eternal Warrior
13%inclusion1 decks8 decks
12%synergy
Necrogen Communion
13%inclusion1 decks8 decks
12%synergy
Splinter Twin
13%inclusion1 decks8 decks
10%synergy
Fallen Ideal
13%inclusion1 decks8 decks
12%synergy
Grievous Wound
13%inclusion1 decks8 decks
10%synergy
Popular Entertainer
13%inclusion1 decks8 decks
12%synergy
Tavern Brawler
13%inclusion1 decks8 decks
12%synergy
Vow of Malice
13%inclusion1 decks8 decks
12%synergy
No Mercy
13%inclusion1 decks8 decks
9%synergy
Utility Lands
Rogue's Passage
63%inclusion5 decks8 decks
43%synergy
Bojuka Bog
25%inclusion2 decks8 decks
-11%synergy
War Room
13%inclusion1 decks8 decks
9%synergy
Throne of the High City
13%inclusion1 decks8 decks
12%synergy
Vault of Whispers
13%inclusion1 decks8 decks
7%synergy
Looming Spires
13%inclusion1 decks8 decks
12%synergy
Buried Ruin
13%inclusion1 decks8 decks
9%synergy
Cathedral of War
13%inclusion1 decks8 decks
12%synergy
Piranha Marsh
13%inclusion1 decks8 decks
11%synergy
Volrath's Stronghold
13%inclusion1 decks8 decks
11%synergy
Kher Keep
13%inclusion1 decks8 decks
9%synergy
Mercadian Bazaar
13%inclusion1 decks8 decks
12%synergy
Mana Artifacts
Arcane Signet
63%inclusion5 decks8 decks
-20%synergy
Sol Ring
63%inclusion5 decks8 decks
-24%synergy
Mind Stone
50%inclusion4 decks8 decks
20%synergy
Rakdos Signet
50%inclusion4 decks8 decks
-10%synergy
Commander's Sphere
38%inclusion3 decks8 decks
19%synergy
Replicating Ring
13%inclusion1 decks8 decks
12%synergy
Fellwar Stone
13%inclusion1 decks8 decks
-22%synergy
Thought Vessel
13%inclusion1 decks8 decks
-6%synergy
The Irencrag
13%inclusion1 decks8 decks
12%synergy
Chromatic Orrery
13%inclusion1 decks8 decks
12%synergy
Fire Diamond
13%inclusion1 decks8 decks
4%synergy
Charcoal Diamond
13%inclusion1 decks8 decks
4%synergy
Lands
Swamp
100%inclusion8 decks8 decks
2%synergy
Mountain
100%inclusion8 decks8 decks
3%synergy
Command Tower
75%inclusion6 decks8 decks
-11%synergy
Rakdos Carnarium
63%inclusion5 decks8 decks
30%synergy
Smoldering Marsh
63%inclusion5 decks8 decks
-1%synergy
Foreboding Ruins
50%inclusion4 decks8 decks
4%synergy
Terramorphic Expanse
38%inclusion3 decks8 decks
21%synergy
Evolving Wilds
38%inclusion3 decks8 decks
16%synergy
Myriad Landscape
38%inclusion3 decks8 decks
18%synergy
Tainted Peak
38%inclusion3 decks8 decks
-4%synergy
Dragonskull Summit
38%inclusion3 decks8 decks
-25%synergy
Opal Palace
25%inclusion2 decks8 decks
24%synergy
Rakdos Guildgate
25%inclusion2 decks8 decks
18%synergy
Bloodfell Caves
25%inclusion2 decks8 decks
6%synergy
Jagged Barrens
13%inclusion1 decks8 decks
5%synergy
Sundering Eruption
13%inclusion1 decks8 decks
8%synergy
Sulfurous Springs
13%inclusion1 decks8 decks
-34%synergy
Temple of Malice
13%inclusion1 decks8 decks
-22%synergy
Raucous Theater
13%inclusion1 decks8 decks
-9%synergy
Shadowblood Ridge
13%inclusion1 decks8 decks
-23%synergy
Canyon Slough
13%inclusion1 decks8 decks
-7%synergy
Exotic Orchard
13%inclusion1 decks8 decks
-19%synergy
Akoum Refuge
13%inclusion1 decks8 decks
6%synergy
Drossforge Bridge
13%inclusion1 decks8 decks
6%synergy
Rocky Tar Pit
13%inclusion1 decks8 decks
10%synergy
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