Cecil Harvey // Falthis, Shadowcat Familiar (Commander)

Cecil Harvey // Falthis, Shadowcat Familiar
Rank #3,608
41decks
As CommanderCecil HarveyFalthis, Shadowcat FamiliarAverage DeckDecks
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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.
Deck Filters
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Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Emeritus of Woe
50%inclusion1 decks2 decks
46%synergy
Scheming Silvertongue
33%inclusion1 decks3 decks
28%synergy
Erode
17%inclusion1 decks6 decks
11%synergy
Leader's Talent
13%inclusion2 decks15 decks
12%synergy
Foot Headquarters
7.7%inclusion1 decks13 decks
5%synergy
High Synergy Cards
Reliquary Tower
51%inclusion21 decks41 decks
28%synergy
Authority of the Consuls
39%inclusion16 decks41 decks
23%synergy
Dauthi Voidwalker
29%inclusion12 decks41 decks
22%synergy
Enduring Tenacity
34%inclusion14 decks41 decks
22%synergy
Whip of Erebos
24%inclusion10 decks41 decks
21%synergy
Agent of the Shadow Thieves
20%inclusion8 decks41 decks
19%synergy
Bloodthirsty Conqueror
28%inclusion10 decks36 decks
18%synergy
Vito, Thorn of the Dusk Rose
39%inclusion16 decks41 decks
18%synergy
Dauthi Warlord
17%inclusion7 decks41 decks
17%synergy
Dauthi Ghoul
17%inclusion7 decks41 decks
17%synergy
Top Cards
Swords to Plowshares
61%inclusion25 decks41 decks
-3%synergy
Path to Exile
51%inclusion21 decks41 decks
2%synergy
Anguished Unmaking
41%inclusion17 decks41 decks
1%synergy
Damn
37%inclusion15 decks41 decks
4%synergy
Dark Ritual
34%inclusion14 decks41 decks
10%synergy
Despark
34%inclusion14 decks41 decks
3%synergy
Esper Sentinel
29%inclusion12 decks41 decks
11%synergy
Sanguine Bond
29%inclusion12 decks41 decks
9%synergy
Soul Warden
29%inclusion12 decks41 decks
12%synergy
Mortify
29%inclusion12 decks41 decks
7%synergy
Game Changers
Smothering Tithe
32%inclusion13 decks41 decks
10%synergy
Demonic Tutor
32%inclusion13 decks41 decks
16%synergy
Teferi's Protection
29%inclusion12 decks41 decks
14%synergy
Bolas's Citadel
22%inclusion9 decks41 decks
8%synergy
Vampiric Tutor
22%inclusion9 decks41 decks
11%synergy
Enlightened Tutor
17%inclusion7 decks41 decks
6%synergy
Ancient Tomb
10%inclusion4 decks41 decks
3%synergy
Farewell
10%inclusion4 decks41 decks
-2%synergy
The One Ring
7.3%inclusion3 decks41 decks
1%synergy
Chrome Mox
7.3%inclusion3 decks41 decks
5%synergy
Creatures
Kambal, Consul of Allocation
27%inclusion11 decks41 decks
13%synergy
Serra Ascendant
22%inclusion9 decks41 decks
15%synergy
Heliod, Sun-Crowned
20%inclusion8 decks41 decks
14%synergy
Marauding Blight-Priest
20%inclusion8 decks41 decks
6%synergy
Ajani's Pridemate
20%inclusion8 decks41 decks
17%synergy
Elas il-Kor, Sadistic Pilgrim
20%inclusion8 decks41 decks
-15%synergy
Aerith Gainsborough
19%inclusion6 decks32 decks
14%synergy
Dauthi Horror
17%inclusion7 decks41 decks
17%synergy
Indulging Patrician
17%inclusion7 decks41 decks
12%synergy
Lotho, Corrupt Shirriff
17%inclusion7 decks41 decks
-3%synergy
Mother of Runes
17%inclusion7 decks41 decks
8%synergy
Sheoldred, the Apocalypse
17%inclusion7 decks41 decks
10%synergy
Nether Traitor
17%inclusion7 decks41 decks
15%synergy
Drana and Linvala
17%inclusion7 decks41 decks
9%synergy
Changeling Outcast
17%inclusion7 decks41 decks
14%synergy
Dauthi Slayer
17%inclusion7 decks41 decks
17%synergy
Deathbringer Liege
17%inclusion7 decks41 decks
13%synergy
Soltari Foot Soldier
17%inclusion7 decks41 decks
17%synergy
Liesa, Forgotten Archangel
17%inclusion7 decks41 decks
7%synergy
Sorin of House Markov
17%inclusion7 decks41 decks
12%synergy
Kunoros, Hound of Athreos
17%inclusion7 decks41 decks
15%synergy
Elenda, Saint of Dusk
17%inclusion6 decks36 decks
12%synergy
Voice of Victory
16%inclusion5 decks32 decks
10%synergy
Dauthi Mercenary
15%inclusion6 decks41 decks
15%synergy
Nykthos Paragon
15%inclusion6 decks41 decks
13%synergy
Cruel Celebrant
15%inclusion6 decks41 decks
-11%synergy
Bloodletter of Aclazotz
15%inclusion6 decks41 decks
7%synergy
Soltari Champion
15%inclusion6 decks41 decks
15%synergy
Soltari Visionary
15%inclusion6 decks41 decks
14%synergy
Vashta Nerada
15%inclusion6 decks41 decks
14%synergy
Sun Titan
15%inclusion6 decks41 decks
3%synergy
High Priest of Penance
15%inclusion6 decks41 decks
13%synergy
Vizkopa Guildmage
15%inclusion6 decks41 decks
8%synergy
Gwenom, Remorseless
14%inclusion4 decks28 decks
12%synergy
Qarsi Revenant
13%inclusion4 decks32 decks
10%synergy
Voice of the Blessed
12%inclusion5 decks41 decks
9%synergy
Soul's Attendant
12%inclusion5 decks41 decks
0%synergy
Darkstar Augur
12%inclusion5 decks41 decks
7%synergy
Wall of Shadows
12%inclusion5 decks41 decks
12%synergy
Blood Artist
12%inclusion5 decks41 decks
-18%synergy
Selfless Spirit
12%inclusion5 decks41 decks
1%synergy
Hushbringer
12%inclusion5 decks41 decks
11%synergy
Dauthi Jackal
12%inclusion5 decks41 decks
12%synergy
Dauthi Cutthroat
12%inclusion5 decks41 decks
12%synergy
Soltari Monk
12%inclusion5 decks41 decks
12%synergy
Elenda, the Dusk Rose
12%inclusion5 decks41 decks
-7%synergy
Preacher of the Schism
12%inclusion5 decks41 decks
9%synergy
Starscape Cleric
12%inclusion5 decks41 decks
3%synergy
Elesh Norn, Grand Cenobite
12%inclusion5 decks41 decks
8%synergy
Crypt Ghast
12%inclusion5 decks41 decks
5%synergy
Instants
Fracture
27%inclusion11 decks41 decks
7%synergy
Inkshield
24%inclusion10 decks41 decks
6%synergy
Flawless Maneuver
22%inclusion9 decks41 decks
13%synergy
Deadly Rollick
20%inclusion8 decks41 decks
8%synergy
Flare of Fortitude
20%inclusion8 decks41 decks
12%synergy
Akroma's Will
20%inclusion8 decks41 decks
13%synergy
Utter End
15%inclusion6 decks41 decks
2%synergy
Restoration Magic
13%inclusion4 decks30 decks
9%synergy
Kabira Takedown
12%inclusion5 decks41 decks
11%synergy
Dawn's Truce
12%inclusion5 decks41 decks
5%synergy
Kaya's Guile
12%inclusion5 decks41 decks
9%synergy
Generous Gift
12%inclusion5 decks41 decks
-11%synergy
Condemn
10%inclusion4 decks41 decks
9%synergy
Vanishing Verse
10%inclusion4 decks41 decks
4%synergy
Sudden Spoiling
10%inclusion4 decks41 decks
9%synergy
Silence
10%inclusion4 decks41 decks
6%synergy
Malakir Rebirth
10%inclusion4 decks41 decks
-2%synergy
Beacon of Immortality
10%inclusion4 decks41 decks
7%synergy
Heliod's Intervention
10%inclusion4 decks41 decks
5%synergy
Fell the Profane
7.3%inclusion3 decks41 decks
-5%synergy
Settle the Wreckage
7.3%inclusion3 decks41 decks
6%synergy
Soul Shatter
7.3%inclusion3 decks41 decks
6%synergy
Angel's Grace
7.3%inclusion3 decks41 decks
4%synergy
Flare of Malice
7.3%inclusion3 decks41 decks
5%synergy
Abeyance
7.3%inclusion3 decks41 decks
7%synergy
Reprieve
7.3%inclusion3 decks41 decks
-1%synergy
Rebuff the Wicked
7.3%inclusion3 decks41 decks
4%synergy
Dismember
7.3%inclusion3 decks41 decks
6%synergy
Archenemy's Charm
6.9%inclusion2 decks29 decks
5%synergy
Sorceries
Vindicate
27%inclusion11 decks41 decks
15%synergy
Reanimate
20%inclusion8 decks41 decks
4%synergy
Exsanguinate
17%inclusion7 decks41 decks
4%synergy
Rise of the Dark Realms
17%inclusion7 decks41 decks
15%synergy
Toxic Deluge
15%inclusion6 decks41 decks
-3%synergy
Debt to the Deathless
15%inclusion6 decks41 decks
5%synergy
Sevinne's Reclamation
12%inclusion5 decks41 decks
3%synergy
Idyllic Tutor
12%inclusion5 decks41 decks
9%synergy
Fumigate
12%inclusion5 decks41 decks
5%synergy
Blasphemous Edict
11%inclusion4 decks36 decks
6%synergy
Victimize
10%inclusion4 decks41 decks
-8%synergy
Wrath of God
10%inclusion4 decks41 decks
4%synergy
Open the Armory
10%inclusion4 decks41 decks
5%synergy
Austere Command
7.3%inclusion3 decks41 decks
-10%synergy
Diabolic Tutor
7.3%inclusion3 decks41 decks
1%synergy
Citywide Bust
7.3%inclusion3 decks41 decks
7%synergy
Unearth
7.3%inclusion3 decks41 decks
2%synergy
Dusk // Dawn
7.3%inclusion3 decks41 decks
3%synergy
Feed the Swarm
7.3%inclusion3 decks41 decks
0%synergy
Legions to Ashes
7.3%inclusion3 decks41 decks
5%synergy
Expel the Interlopers
7.3%inclusion3 decks41 decks
6%synergy
Cleansing Nova
7.3%inclusion3 decks41 decks
5%synergy
Damnation
7.3%inclusion3 decks41 decks
3%synergy
Grim Tutor
7.3%inclusion3 decks41 decks
3%synergy
Splinter's Technique
6.7%inclusion1 decks15 decks
5%synergy
Winnowing
6.3%inclusion1 decks16 decks
5%synergy
Split Up
5.1%inclusion2 decks39 decks
4%synergy
Utility Artifacts
Aetherflux Reservoir
24%inclusion10 decks41 decks
16%synergy
Lightning Greaves
20%inclusion8 decks41 decks
0%synergy
Vorpal Sword
17%inclusion7 decks41 decks
16%synergy
Sword of the Animist
17%inclusion7 decks41 decks
14%synergy
Sword of Light and Shadow
15%inclusion6 decks41 decks
14%synergy
Swiftfoot Boots
15%inclusion6 decks41 decks
-11%synergy
The Wind Crystal
13%inclusion4 decks30 decks
6%synergy
Wayfarer's Bauble
12%inclusion5 decks41 decks
-1%synergy
Bloodforged Battle-Axe
12%inclusion5 decks41 decks
12%synergy
Caduceus, Staff of Hermes
12%inclusion5 decks41 decks
9%synergy
Sword of Feast and Famine
12%inclusion5 decks41 decks
11%synergy
Shadowspear
10%inclusion4 decks41 decks
6%synergy
Well of Lost Dreams
10%inclusion4 decks41 decks
2%synergy
Skullclamp
10%inclusion4 decks41 decks
-17%synergy
Basilisk Collar
10%inclusion4 decks41 decks
8%synergy
Reaper's Scythe
9.4%inclusion3 decks32 decks
9%synergy
The Book of Exalted Deeds
7.3%inclusion3 decks41 decks
6%synergy
Sensei's Divining Top
7.3%inclusion3 decks41 decks
5%synergy
Angel's Feather
7.3%inclusion3 decks41 decks
7%synergy
Ace's Baseball Bat
7.3%inclusion3 decks41 decks
7%synergy
Thieves' Tools
7.3%inclusion3 decks41 decks
6%synergy
Wishclaw Talisman
7.3%inclusion3 decks41 decks
4%synergy
Trailblazer's Boots
7.3%inclusion3 decks41 decks
5%synergy
Sword of Sinew and Steel
7.3%inclusion3 decks41 decks
7%synergy
Aettir and Priwen
6.7%inclusion2 decks30 decks
6%synergy
Conformer Shuriken
6.3%inclusion2 decks32 decks
6%synergy
Chronicle of Victory
6.3%inclusion1 decks16 decks
5%synergy
Enchantments
Blind Obedience
27%inclusion11 decks41 decks
9%synergy
Phyrexian Arena
24%inclusion10 decks41 decks
-5%synergy
Exquisite Blood
22%inclusion9 decks41 decks
5%synergy
Ghostly Prison
22%inclusion9 decks41 decks
7%synergy
Dauthi Embrace
15%inclusion6 decks41 decks
14%synergy
Black Market Connections
15%inclusion6 decks41 decks
-7%synergy
Duelist's Heritage
12%inclusion5 decks41 decks
9%synergy
Phyrexian Reclamation
12%inclusion5 decks41 decks
8%synergy
Dawn of Hope
12%inclusion5 decks41 decks
8%synergy
Griffin Aerie
12%inclusion5 decks41 decks
11%synergy
Animate Dead
10%inclusion4 decks41 decks
0%synergy
Commander's Insignia
10%inclusion4 decks41 decks
10%synergy
No Mercy
10%inclusion4 decks41 decks
8%synergy
Cleric Class
10%inclusion4 decks41 decks
2%synergy
Grasp of Fate
7.3%inclusion3 decks41 decks
4%synergy
Sunbond
7.3%inclusion3 decks41 decks
6%synergy
Sigarda's Aid
7.3%inclusion3 decks41 decks
5%synergy
Light of Promise
7.3%inclusion3 decks41 decks
5%synergy
Grave Pact
7.3%inclusion3 decks41 decks
-2%synergy
Flowering of the White Tree
7.3%inclusion3 decks41 decks
3%synergy
Boon Reflection
7.3%inclusion3 decks41 decks
6%synergy
Always Watching
7.3%inclusion3 decks41 decks
7%synergy
Flaming Fist
7.3%inclusion3 decks41 decks
7%synergy
Lunar Convocation
7.3%inclusion3 decks41 decks
-3%synergy
Virtue of Loyalty
7.3%inclusion3 decks41 decks
6%synergy
Court of Grace
7.3%inclusion3 decks41 decks
3%synergy
Path of Bravery
7.3%inclusion3 decks41 decks
7%synergy
Bastion of Remembrance
7.3%inclusion3 decks41 decks
-10%synergy
Bloodchief Ascension
7.3%inclusion3 decks41 decks
3%synergy
Unholy Annex // Ritual Chamber
5.3%inclusion2 decks38 decks
4%synergy
Planeswalkers
Ajani, Strength of the Pride
12%inclusion5 decks41 decks
11%synergy
Sorin, Solemn Visitor
10%inclusion4 decks41 decks
9%synergy
Ajani, Caller of the Pride
7.3%inclusion3 decks41 decks
7%synergy
Sorin, Lord of Innistrad
7.3%inclusion3 decks41 decks
2%synergy
Utility Lands
Bojuka Bog
44%inclusion18 decks41 decks
0%synergy
Vault of the Archangel
29%inclusion12 decks41 decks
-4%synergy
Rogue's Passage
24%inclusion10 decks41 decks
5%synergy
Cabal Coffers
17%inclusion7 decks41 decks
6%synergy
Eiganjo, Seat of the Empire
17%inclusion7 decks41 decks
8%synergy
Urborg, Tomb of Yawgmoth
15%inclusion6 decks41 decks
-6%synergy
Abandoned Air Temple
14%inclusion3 decks22 decks
9%synergy
Hall of Heliod's Generosity
12%inclusion5 decks41 decks
4%synergy
Nykthos, Shrine to Nyx
12%inclusion5 decks41 decks
8%synergy
Takenuma, Abandoned Mire
12%inclusion5 decks41 decks
1%synergy
Shizo, Death's Storehouse
10%inclusion4 decks41 decks
5%synergy
Mortuary Mire
10%inclusion4 decks41 decks
5%synergy
Castle Locthwain
10%inclusion4 decks41 decks
0%synergy
Strip Mine
10%inclusion4 decks41 decks
8%synergy
Minas Morgul, Dark Fortress
10%inclusion4 decks41 decks
9%synergy
Restless Fortress
10%inclusion4 decks41 decks
3%synergy
Realm of Koh
9.1%inclusion2 decks22 decks
7%synergy
Phyrexian Tower
7.3%inclusion3 decks41 decks
-9%synergy
Maze of Ith
7.3%inclusion3 decks41 decks
5%synergy
War Room
7.3%inclusion3 decks41 decks
0%synergy
Temple of the False God
7.3%inclusion3 decks41 decks
-1%synergy
Adventurer's Inn
6.3%inclusion2 decks32 decks
4%synergy
Mana Artifacts
Arcane Signet
78%inclusion32 decks41 decks
-2%synergy
Sol Ring
78%inclusion32 decks41 decks
-6%synergy
Orzhov Signet
49%inclusion20 decks41 decks
-7%synergy
Talisman of Hierarchy
44%inclusion18 decks41 decks
-9%synergy
Thought Vessel
39%inclusion16 decks41 decks
25%synergy
Fellwar Stone
29%inclusion12 decks41 decks
8%synergy
Mind Stone
22%inclusion9 decks41 decks
-2%synergy
Charcoal Diamond
12%inclusion5 decks41 decks
6%synergy
Commander's Sphere
10%inclusion4 decks41 decks
-5%synergy
Marble Diamond
10%inclusion4 decks41 decks
4%synergy
Lotus Petal
7.3%inclusion3 decks41 decks
4%synergy
Lands
Plains
98%inclusion40 decks41 decks
0%synergy
Swamp
95%inclusion39 decks41 decks
-3%synergy
Command Tower
90%inclusion37 decks41 decks
4%synergy
Godless Shrine
59%inclusion24 decks41 decks
8%synergy
Isolated Chapel
59%inclusion24 decks41 decks
-8%synergy
Caves of Koilos
54%inclusion22 decks41 decks
-4%synergy
Fetid Heath
44%inclusion18 decks41 decks
4%synergy
Concealed Courtyard
41%inclusion17 decks41 decks
21%synergy
Vault of Champions
39%inclusion16 decks41 decks
-1%synergy
Marsh Flats
37%inclusion15 decks41 decks
7%synergy
Temple of Silence
34%inclusion14 decks41 decks
-5%synergy
Shineshadow Snarl
34%inclusion14 decks41 decks
-7%synergy
Tainted Field
29%inclusion12 decks41 decks
-22%synergy
Orzhov Basilica
27%inclusion11 decks41 decks
-14%synergy
Exotic Orchard
24%inclusion10 decks41 decks
-1%synergy
Shattered Sanctum
24%inclusion10 decks41 decks
-11%synergy
Brightclimb Pathway
22%inclusion9 decks41 decks
-5%synergy
Path of Ancestry
20%inclusion8 decks41 decks
-4%synergy
Scoured Barrens
17%inclusion7 decks41 decks
-6%synergy
Bleachbone Verge
15%inclusion5 decks34 decks
-9%synergy
Forsaken Sanctuary
15%inclusion6 decks41 decks
11%synergy
Mana Confluence
15%inclusion6 decks41 decks
11%synergy
City of Brass
15%inclusion6 decks41 decks
11%synergy
Prismatic Vista
12%inclusion5 decks41 decks
6%synergy
Kabira Takedown
12%inclusion5 decks41 decks
11%synergy
Shadowy Backstreet
12%inclusion5 decks41 decks
-11%synergy
Windswept Heath
12%inclusion5 decks41 decks
6%synergy
Evolving Wilds
12%inclusion5 decks41 decks
-8%synergy
Goldmire Bridge
12%inclusion5 decks41 decks
8%synergy
Snowfield Sinkhole
12%inclusion5 decks41 decks
5%synergy
Flooded Strand
12%inclusion5 decks41 decks
6%synergy
Neglected Manor
11%inclusion4 decks38 decks
8%synergy
Silverquill Campus
10%inclusion4 decks41 decks
5%synergy
Desolate Mire
10%inclusion4 decks41 decks
-7%synergy
Ash Barrens
10%inclusion4 decks41 decks
6%synergy
Sunlit Marsh
10%inclusion4 decks41 decks
-1%synergy
Orzhov Guildgate
10%inclusion4 decks41 decks
2%synergy
Scrubland
10%inclusion4 decks41 decks
-2%synergy
Verdant Catacombs
10%inclusion4 decks41 decks
4%synergy
Polluted Delta
10%inclusion4 decks41 decks
4%synergy
Forlorn Flats
10%inclusion4 decks41 decks
5%synergy
Flagstones of Trokair
10%inclusion4 decks41 decks
9%synergy
Silent Clearing
10%inclusion4 decks41 decks
-5%synergy
Malakir Rebirth
10%inclusion4 decks41 decks
-2%synergy
Arid Mesa
10%inclusion4 decks41 decks
4%synergy
Bloodstained Mire
10%inclusion4 decks41 decks
3%synergy
Fell the Profane
7.3%inclusion3 decks41 decks
-5%synergy
Terramorphic Expanse
7.3%inclusion3 decks41 decks
-7%synergy
Myriad Landscape
7.3%inclusion3 decks41 decks
-12%synergy
Reflecting Pool
7.3%inclusion3 decks41 decks
4%synergy
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