Cecil Harvey // Falthis, Shadowcat Familiar (Commander) - Upgraded

Cecil Harvey // Falthis, Shadowcat Familiar
Rank #3,660
3decks
As CommanderCecil HarveyFalthis, Shadowcat FamiliarAverage 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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Utility Lands
Mana Artifacts
Lands
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Abandoned Air Temple
50%inclusion1 decks2 decks
47%synergy
Realm of Koh
50%inclusion1 decks2 decks
48%synergy
Airbending Lesson
33%inclusion1 decks3 decks
33%synergy
Game Changers
Smothering Tithe
33%inclusion1 decks3 decks
10%synergy
Bolas's Citadel
33%inclusion1 decks3 decks
19%synergy
Demonic Tutor
33%inclusion1 decks3 decks
18%synergy
Teferi's Protection
33%inclusion1 decks3 decks
17%synergy
Creatures
Wall of Shadows
33%inclusion1 decks3 decks
33%synergy
Mirri the Cursed
33%inclusion1 decks3 decks
33%synergy
Skrelv, Defector Mite
33%inclusion1 decks3 decks
28%synergy
Dark Confidant
33%inclusion1 decks3 decks
27%synergy
Serra Ascendant
33%inclusion1 decks3 decks
26%synergy
Felidar Savior
33%inclusion1 decks3 decks
33%synergy
Soltari Crusader
33%inclusion1 decks3 decks
33%synergy
Dauthi Warlord
33%inclusion1 decks3 decks
33%synergy
Bloodletter of Aclazotz
33%inclusion1 decks3 decks
25%synergy
Kemba, Kha Regent
33%inclusion1 decks3 decks
33%synergy
Brass Squire
33%inclusion1 decks3 decks
33%synergy
Savannah Lions
33%inclusion1 decks3 decks
33%synergy
Karlov of the Ghost Council
33%inclusion1 decks3 decks
28%synergy
Soltari Champion
33%inclusion1 decks3 decks
33%synergy
Sorin of House Markov
33%inclusion1 decks3 decks
28%synergy
Leonin Shikari
33%inclusion1 decks3 decks
33%synergy
Glittering Lynx
33%inclusion1 decks3 decks
33%synergy
Grim Hireling
33%inclusion1 decks3 decks
30%synergy
Will-o'-the-Wisp
33%inclusion1 decks3 decks
33%synergy
Ajani's Pridemate
33%inclusion1 decks3 decks
31%synergy
King of the Pride
33%inclusion1 decks3 decks
33%synergy
Raksha Golden Cub
33%inclusion1 decks3 decks
33%synergy
Prideful Parent
33%inclusion1 decks3 decks
33%synergy
Regal Caracal
33%inclusion1 decks3 decks
33%synergy
Helpful Hunter
33%inclusion1 decks3 decks
31%synergy
Dauthi Marauder
33%inclusion1 decks3 decks
33%synergy
Basri, Tomorrow's Champion
33%inclusion1 decks3 decks
33%synergy
Gisa, Glorious Resurrector
33%inclusion1 decks3 decks
32%synergy
Dauthi Voidwalker
33%inclusion1 decks3 decks
26%synergy
Codsworth, Handy Helper
33%inclusion1 decks3 decks
31%synergy
Cloud, Midgar Mercenary
33%inclusion1 decks3 decks
31%synergy
Dauthi Mercenary
33%inclusion1 decks3 decks
33%synergy
Relic Seeker
33%inclusion1 decks3 decks
33%synergy
Vampire Cutthroat
33%inclusion1 decks3 decks
33%synergy
Spirit of the Hearth
33%inclusion1 decks3 decks
33%synergy
Hopeful Initiate
33%inclusion1 decks3 decks
32%synergy
Augur il-Vec
33%inclusion1 decks3 decks
33%synergy
Dauthi Trapper
33%inclusion1 decks3 decks
33%synergy
Hushbringer
33%inclusion1 decks3 decks
32%synergy
Kami of False Hope
33%inclusion1 decks3 decks
30%synergy
Danitha Capashen, Paragon
33%inclusion1 decks3 decks
28%synergy
Lion Sash
33%inclusion1 decks3 decks
30%synergy
Cat Collector
33%inclusion1 decks3 decks
32%synergy
Spirit en-Dal
33%inclusion1 decks3 decks
33%synergy
Soltari Monk
33%inclusion1 decks3 decks
33%synergy
Soltari Foot Soldier
33%inclusion1 decks3 decks
33%synergy
Puresteel Paladin
33%inclusion1 decks3 decks
32%synergy
Drana and Linvala
33%inclusion1 decks3 decks
25%synergy
Sanctifier en-Vec
33%inclusion1 decks3 decks
33%synergy
Lone Rider
33%inclusion1 decks3 decks
33%synergy
Instants
Mortify
67%inclusion2 decks3 decks
44%synergy
Dark Ritual
67%inclusion2 decks3 decks
44%synergy
Disenchant
67%inclusion2 decks3 decks
63%synergy
Fracture
67%inclusion2 decks3 decks
47%synergy
Return to Dust
33%inclusion1 decks3 decks
29%synergy
Price of Fame
33%inclusion1 decks3 decks
33%synergy
Claws Out
33%inclusion1 decks3 decks
33%synergy
Utter End
33%inclusion1 decks3 decks
20%synergy
White Sun's Zenith
33%inclusion1 decks3 decks
33%synergy
Dismember
33%inclusion1 decks3 decks
32%synergy
Ultimate Magic: Holy
33%inclusion1 decks3 decks
33%synergy
Comeuppance
33%inclusion1 decks3 decks
32%synergy
Lapse of Certainty
33%inclusion1 decks3 decks
32%synergy
Unbreakable Formation
33%inclusion1 decks3 decks
29%synergy
Malakir Rebirth
33%inclusion1 decks3 decks
22%synergy
Anguished Unmaking
33%inclusion1 decks3 decks
-7%synergy
Deadly Rollick
33%inclusion1 decks3 decks
23%synergy
Fateful Absence
33%inclusion1 decks3 decks
32%synergy
Flawless Maneuver
33%inclusion1 decks3 decks
25%synergy
Angel's Grace
33%inclusion1 decks3 decks
30%synergy
Darkness
33%inclusion1 decks3 decks
32%synergy
Swords to Plowshares
33%inclusion1 decks3 decks
-31%synergy
Sorceries
Open the Armory
33%inclusion1 decks3 decks
29%synergy
Legions to Ashes
33%inclusion1 decks3 decks
31%synergy
Citywide Bust
33%inclusion1 decks3 decks
33%synergy
Vindicate
33%inclusion1 decks3 decks
21%synergy
Collective Effort
33%inclusion1 decks3 decks
33%synergy
Damn
33%inclusion1 decks3 decks
0%synergy
Villainous Wrath
33%inclusion1 decks3 decks
32%synergy
Unearth
33%inclusion1 decks3 decks
28%synergy
Dusk // Dawn
33%inclusion1 decks3 decks
29%synergy
Toxic Deluge
33%inclusion1 decks3 decks
16%synergy
Unburial Rites
33%inclusion1 decks3 decks
31%synergy
Organic Extinction
33%inclusion1 decks3 decks
33%synergy
Grim Tutor
33%inclusion1 decks3 decks
29%synergy
Utility Artifacts
Reaper's Scythe
67%inclusion2 decks3 decks
66%synergy
Crawlspace
33%inclusion1 decks3 decks
32%synergy
Manifold Key
33%inclusion1 decks3 decks
33%synergy
Phyrexian Splicer
33%inclusion1 decks3 decks
33%synergy
Haunted Cloak
33%inclusion1 decks3 decks
33%synergy
Thieves' Tools
33%inclusion1 decks3 decks
32%synergy
Explorer's Scope
33%inclusion1 decks3 decks
33%synergy
Lightning Greaves
33%inclusion1 decks3 decks
13%synergy
Hero's Blade
33%inclusion1 decks3 decks
33%synergy
Sword of Light and Shadow
33%inclusion1 decks3 decks
33%synergy
Malefic Scythe
33%inclusion1 decks3 decks
33%synergy
Shadowspear
33%inclusion1 decks3 decks
30%synergy
Hot Soup
33%inclusion1 decks3 decks
33%synergy
Sword of Feast and Famine
33%inclusion1 decks3 decks
32%synergy
Blackblade Reforged
33%inclusion1 decks3 decks
31%synergy
Sword of Vengeance
33%inclusion1 decks3 decks
33%synergy
Wolfhunter's Quiver
33%inclusion1 decks3 decks
33%synergy
Zephyr Boots
33%inclusion1 decks3 decks
33%synergy
Citizen's Crowbar
33%inclusion1 decks3 decks
33%synergy
Sword of Truth and Justice
33%inclusion1 decks3 decks
33%synergy
Mandibular Kite
33%inclusion1 decks3 decks
33%synergy
Whispersteel Dagger
33%inclusion1 decks3 decks
33%synergy
Sword of the Animist
33%inclusion1 decks3 decks
30%synergy
Enchantments
Phyrexian Reclamation
33%inclusion1 decks3 decks
28%synergy
Smuggler's Share
33%inclusion1 decks3 decks
31%synergy
Authority of the Consuls
33%inclusion1 decks3 decks
18%synergy
Dauthi Embrace
33%inclusion1 decks3 decks
33%synergy
No Mercy
33%inclusion1 decks3 decks
31%synergy
Always Watching
33%inclusion1 decks3 decks
33%synergy
Trouble in Pairs
33%inclusion1 decks3 decks
28%synergy
Sigarda's Aid
33%inclusion1 decks3 decks
31%synergy
Temporal Isolation
33%inclusion1 decks3 decks
33%synergy
Black Market Connections
33%inclusion1 decks3 decks
12%synergy
Ghostly Prison
33%inclusion1 decks3 decks
19%synergy
Phyrexian Arena
33%inclusion1 decks3 decks
4%synergy
Battles
Invasion of Fiora
33%inclusion1 decks3 decks
33%synergy
Invasion of Ravnica
33%inclusion1 decks3 decks
33%synergy
Planeswalkers
Ajani, Caller of the Pride
33%inclusion1 decks3 decks
33%synergy
Ajani Steadfast
33%inclusion1 decks3 decks
33%synergy
Utility Lands
Bojuka Bog
100%inclusion3 decks3 decks
56%synergy
Reliquary Tower
67%inclusion2 decks3 decks
44%synergy
Mortuary Mire
33%inclusion1 decks3 decks
28%synergy
Emergence Zone
33%inclusion1 decks3 decks
32%synergy
Eiganjo, Seat of the Empire
33%inclusion1 decks3 decks
24%synergy
Access Tunnel
33%inclusion1 decks3 decks
31%synergy
Maze of Ith
33%inclusion1 decks3 decks
31%synergy
Inventors' Fair
33%inclusion1 decks3 decks
32%synergy
Maze of Shadows
33%inclusion1 decks3 decks
33%synergy
Castle Locthwain
33%inclusion1 decks3 decks
23%synergy
Takenuma, Abandoned Mire
33%inclusion1 decks3 decks
22%synergy
Rogue's Passage
33%inclusion1 decks3 decks
13%synergy
Mana Artifacts
Arcane Signet
100%inclusion3 decks3 decks
19%synergy
Sol Ring
67%inclusion2 decks3 decks
-18%synergy
Thought Vessel
67%inclusion2 decks3 decks
53%synergy
Talisman of Hierarchy
67%inclusion2 decks3 decks
14%synergy
Decanter of Endless Water
33%inclusion1 decks3 decks
31%synergy
Marble Diamond
33%inclusion1 decks3 decks
27%synergy
Fellwar Stone
33%inclusion1 decks3 decks
13%synergy
Charcoal Diamond
33%inclusion1 decks3 decks
27%synergy
Mox Amber
33%inclusion1 decks3 decks
30%synergy
Strixhaven Stadium
33%inclusion1 decks3 decks
33%synergy
Mind Stone
33%inclusion1 decks3 decks
8%synergy
Orzhov Signet
33%inclusion1 decks3 decks
-24%synergy
Lands
Swamp
100%inclusion3 decks3 decks
2%synergy
Command Tower
100%inclusion3 decks3 decks
14%synergy
Isolated Chapel
100%inclusion3 decks3 decks
35%synergy
Plains
100%inclusion3 decks3 decks
3%synergy
Concealed Courtyard
67%inclusion2 decks3 decks
46%synergy
Caves of Koilos
67%inclusion2 decks3 decks
10%synergy
Fetid Heath
67%inclusion2 decks3 decks
28%synergy
Exotic Orchard
33%inclusion1 decks3 decks
9%synergy
Godless Shrine
33%inclusion1 decks3 decks
-16%synergy
Path of Ancestry
33%inclusion1 decks3 decks
9%synergy
Brightclimb Pathway
33%inclusion1 decks3 decks
6%synergy
Myriad Landscape
33%inclusion1 decks3 decks
13%synergy
Malakir Rebirth
33%inclusion1 decks3 decks
22%synergy
Shattered Sanctum
33%inclusion1 decks3 decks
0%synergy
Marsh Flats
33%inclusion1 decks3 decks
4%synergy
Vault of Champions
33%inclusion1 decks3 decks
-7%synergy
City of Brass
33%inclusion1 decks3 decks
30%synergy
Prismatic Vista
33%inclusion1 decks3 decks
27%synergy
Desolate Mire
33%inclusion1 decks3 decks
18%synergy
Tainted Field
33%inclusion1 decks3 decks
-19%synergy
Shineshadow Snarl
33%inclusion1 decks3 decks
-8%synergy
Mana Confluence
33%inclusion1 decks3 decks
30%synergy
Temple of Silence
33%inclusion1 decks3 decks
-8%synergy
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