Falthis, Shadowcat Familiar // Mondo Gecko, Esquire (Commander) - Upgraded

Falthis, Shadowcat Familiar // Mondo Gecko, Esquire
Rank #2,114
22decks
Ezra Sassaman
Nov 20, 2025
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
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Tentative Connection
73%inclusion16 decks22 decks
72%synergy
Bloodsworn Steward
64%inclusion14 decks22 decks
63%synergy
Lizard Blades
64%inclusion14 decks22 decks
60%synergy
Sonorous Howlbonder
50%inclusion11 decks22 decks
49%synergy
Mass Mutiny
50%inclusion11 decks22 decks
49%synergy
Jeska, Thrice Reborn
45%inclusion10 decks22 decks
45%synergy
The Beast, Deathless Prince
45%inclusion10 decks22 decks
45%synergy
Kari Zev's Expertise
45%inclusion10 decks22 decks
45%synergy
Furnace Reins
45%inclusion10 decks22 decks
44%synergy
Tavern Brawler
41%inclusion9 decks22 decks
40%synergy
Top Cards
Chaos Warp
64%inclusion14 decks22 decks
16%synergy
Terminate
59%inclusion13 decks22 decks
19%synergy
Blasphemous Act
55%inclusion12 decks22 decks
4%synergy
Rakdos Charm
50%inclusion11 decks22 decks
6%synergy
Swiftfoot Boots
50%inclusion11 decks22 decks
18%synergy
Deadly Rollick
45%inclusion10 decks22 decks
24%synergy
Captivating Crew
41%inclusion9 decks22 decks
40%synergy
Village Rites
41%inclusion9 decks22 decks
25%synergy
Labyrinth Raptor
41%inclusion9 decks22 decks
40%synergy
Bedevil
41%inclusion9 decks22 decks
6%synergy
Game Changers
Jeska's Will
41%inclusion9 decks22 decks
18%synergy
Demonic Tutor
18%inclusion4 decks22 decks
0%synergy
Vampiric Tutor
18%inclusion4 decks22 decks
5%synergy
Gamble
14%inclusion3 decks22 decks
4%synergy
Creatures
J. Jonah Jameson
39%inclusion7 decks18 decks
38%synergy
Professional Face-Breaker
32%inclusion7 decks22 decks
16%synergy
Combat Celebrant
27%inclusion6 decks22 decks
25%synergy
Bazaar Trader
23%inclusion5 decks22 decks
21%synergy
Azra Oddsmaker
23%inclusion5 decks22 decks
20%synergy
Agitator Ant
23%inclusion5 decks22 decks
20%synergy
Solemn Simulacrum
18%inclusion4 decks22 decks
-1%synergy
Bothersome Quasit
18%inclusion4 decks22 decks
16%synergy
Bloodletter of Aclazotz
18%inclusion4 decks22 decks
13%synergy
Ragavan, Nimble Pilferer
18%inclusion4 decks22 decks
8%synergy
Karazikar, the Eye Tyrant
18%inclusion4 decks22 decks
14%synergy
Fiendish Duo
18%inclusion4 decks22 decks
16%synergy
Kardur, Doomscourge
18%inclusion4 decks22 decks
0%synergy
Florian, Voldaren Scion
18%inclusion4 decks22 decks
11%synergy
Braids, Arisen Nightmare
18%inclusion4 decks22 decks
10%synergy
Silent Arbiter
14%inclusion3 decks22 decks
12%synergy
Kethek, Crucible Goliath
14%inclusion3 decks22 decks
13%synergy
Boggart Trawler
14%inclusion3 decks22 decks
7%synergy
Loyal Subordinate
14%inclusion3 decks22 decks
12%synergy
Solphim, Mayhem Dominus
14%inclusion3 decks22 decks
4%synergy
Molten Primordial
14%inclusion3 decks22 decks
13%synergy
Deadpool, Trading Card
14%inclusion3 decks22 decks
10%synergy
Fireglass Mentor
14%inclusion3 decks22 decks
11%synergy
Exterminator Magmarch
14%inclusion3 decks22 decks
13%synergy
Jecht, Reluctant Guardian
10%inclusion2 decks21 decks
9%synergy
Karlach, Fury of Avernus
9.1%inclusion2 decks22 decks
6%synergy
The Master, Multiplied
9.1%inclusion2 decks22 decks
6%synergy
Xantcha, Sleeper Agent
9.1%inclusion2 decks22 decks
4%synergy
Treasure Nabber
9.1%inclusion2 decks22 decks
5%synergy
Angrath's Marauders
9.1%inclusion2 decks22 decks
7%synergy
Twinflame Tyrant
9.1%inclusion2 decks22 decks
4%synergy
Orthion, Hero of Lavabrink
9.1%inclusion2 decks22 decks
4%synergy
Archetype of Aggression
9.1%inclusion2 decks22 decks
8%synergy
Brass Squire
9.1%inclusion2 decks22 decks
9%synergy
Firbolg Flutist
9.1%inclusion2 decks22 decks
8%synergy
Moraug, Fury of Akoum
9.1%inclusion2 decks22 decks
7%synergy
Bladegraft Aspirant
9.1%inclusion2 decks22 decks
9%synergy
Grenzo, Havoc Raiser
9.1%inclusion2 decks22 decks
6%synergy
Gix, Yawgmoth Praetor
9.1%inclusion2 decks22 decks
6%synergy
Urabrask the Hidden
9.1%inclusion2 decks22 decks
6%synergy
Massacre Girl
9.1%inclusion2 decks22 decks
5%synergy
Rabbit Battery
9.1%inclusion2 decks22 decks
9%synergy
Pinnacle Monk
9.1%inclusion2 decks22 decks
2%synergy
Grim Hireling
9.1%inclusion2 decks22 decks
-0%synergy
Carrion Feeder
9.1%inclusion2 decks22 decks
5%synergy
Coercive Recruiter
9.1%inclusion2 decks22 decks
9%synergy
Splinter, the Mentor
7.1%inclusion1 decks14 decks
7%synergy
Agent Venom
5.6%inclusion1 decks18 decks
4%synergy
Black Cat, Cunning Thief
5.6%inclusion1 decks18 decks
5%synergy
Elegy Acolyte
5.3%inclusion1 decks19 decks
4%synergy
Instants
Astarion's Thirst
36%inclusion8 decks22 decks
35%synergy
Fling
36%inclusion8 decks22 decks
32%synergy
Dark Ritual
36%inclusion8 decks22 decks
-6%synergy
Deflecting Swat
36%inclusion8 decks22 decks
15%synergy
Nasty End
36%inclusion8 decks22 decks
32%synergy
Kazuul's Fury
32%inclusion7 decks22 decks
28%synergy
Temur Battle Rage
27%inclusion6 decks22 decks
26%synergy
Deadly Dispute
27%inclusion6 decks22 decks
0%synergy
Word of Seizing
23%inclusion5 decks22 decks
22%synergy
Corrupted Conviction
23%inclusion5 decks22 decks
13%synergy
Redirect Lightning
22%inclusion4 decks18 decks
13%synergy
Untimely Malfunction
18%inclusion4 decks22 decks
-0%synergy
Burnt Offering
18%inclusion4 decks22 decks
13%synergy
Unleash Fury
18%inclusion4 decks22 decks
16%synergy
Act of Aggression
18%inclusion4 decks22 decks
17%synergy
Saw in Half
18%inclusion4 decks22 decks
7%synergy
Fury Storm
14%inclusion3 decks22 decks
13%synergy
Hatred
14%inclusion3 decks22 decks
13%synergy
Snuff Out
14%inclusion3 decks22 decks
9%synergy
Tibalt's Trickery
14%inclusion3 decks22 decks
1%synergy
Grab the Reins
14%inclusion3 decks22 decks
13%synergy
Tainted Strike
14%inclusion3 decks22 decks
12%synergy
Titan's Strength
14%inclusion3 decks22 decks
13%synergy
Red Elemental Blast
14%inclusion3 decks22 decks
5%synergy
Seething Song
14%inclusion3 decks22 decks
2%synergy
Sudden Spoiling
14%inclusion3 decks22 decks
12%synergy
Abrade
14%inclusion3 decks22 decks
-8%synergy
Valakut Awakening
14%inclusion3 decks22 decks
6%synergy
Pyroblast
14%inclusion3 decks22 decks
5%synergy
Flashback
11%inclusion1 decks9 decks
6%synergy
Reckoner's Bargain
9.1%inclusion2 decks22 decks
7%synergy
Fell the Profane
9.1%inclusion2 decks22 decks
-4%synergy
Imp's Mischief
9.1%inclusion2 decks22 decks
0%synergy
Fanatical Offering
9.1%inclusion2 decks22 decks
7%synergy
Hurl Through Hell
9.1%inclusion2 decks22 decks
5%synergy
Lightning Bolt
9.1%inclusion2 decks22 decks
-9%synergy
Unexpected Windfall
9.1%inclusion2 decks22 decks
-5%synergy
Eviscerator's Insight
9.1%inclusion2 decks22 decks
7%synergy
Costly Plunder
9.1%inclusion2 decks22 decks
6%synergy
Blood for the Blood God!
9.1%inclusion2 decks22 decks
2%synergy
Big Score
9.1%inclusion2 decks22 decks
-11%synergy
Szat's Will
9.1%inclusion2 decks22 decks
8%synergy
Withering Torment
9.1%inclusion2 decks22 decks
-13%synergy
Darkness
9.1%inclusion2 decks22 decks
7%synergy
Infernal Grasp
9.1%inclusion2 decks22 decks
-6%synergy
Malakir Rebirth
9.1%inclusion2 decks22 decks
-6%synergy
Plumb the Forbidden
9.1%inclusion2 decks22 decks
6%synergy
Raphael's Technique
7.1%inclusion1 decks14 decks
7%synergy
The Last Agni Kai
7.1%inclusion1 decks14 decks
2%synergy
Vivi's Persistence
7.1%inclusion1 decks14 decks
3%synergy
Sorceries
Besmirch
41%inclusion9 decks22 decks
40%synergy
Sign in Blood
41%inclusion9 decks22 decks
18%synergy
Insult // Injury
32%inclusion7 decks22 decks
31%synergy
Overpowering Attack
32%inclusion7 decks22 decks
30%synergy
Mark of Mutiny
27%inclusion6 decks22 decks
27%synergy
Call for Aid
27%inclusion6 decks22 decks
27%synergy
Act of Treason
27%inclusion6 decks22 decks
26%synergy
Twisted Fealty
27%inclusion6 decks22 decks
27%synergy
Hijack
27%inclusion6 decks22 decks
27%synergy
Toxic Deluge
27%inclusion6 decks22 decks
10%synergy
Isengard Unleashed
23%inclusion5 decks22 decks
22%synergy
Shackles of Treachery
23%inclusion5 decks22 decks
22%synergy
Seize the Spotlight
23%inclusion5 decks22 decks
18%synergy
Disrupt Decorum
23%inclusion5 decks22 decks
14%synergy
Feed the Swarm
23%inclusion5 decks22 decks
-19%synergy
Wrangle
23%inclusion5 decks22 decks
22%synergy
Unexpected Request
19%inclusion4 decks21 decks
19%synergy
Diabolic Intent
18%inclusion4 decks22 decks
10%synergy
Vandalblast
18%inclusion4 decks22 decks
-12%synergy
Threaten
18%inclusion4 decks22 decks
18%synergy
Traitorous Greed
18%inclusion4 decks22 decks
18%synergy
Night's Whisper
18%inclusion4 decks22 decks
-2%synergy
Harness by Force
18%inclusion4 decks22 decks
18%synergy
Bloody Betrayal
18%inclusion4 decks22 decks
17%synergy
Mob Rule
18%inclusion4 decks22 decks
16%synergy
Relentless Assault
18%inclusion4 decks22 decks
17%synergy
Traitorous Blood
18%inclusion4 decks22 decks
18%synergy
Diresight
18%inclusion4 decks22 decks
16%synergy
Rupture
18%inclusion4 decks22 decks
18%synergy
Mutinous Massacre
16%inclusion3 decks19 decks
12%synergy
Seize the Day
14%inclusion3 decks22 decks
12%synergy
Will of the Jeskai
14%inclusion3 decks22 decks
12%synergy
Last Chance
14%inclusion3 decks22 decks
13%synergy
Vengeful Possession
14%inclusion3 decks22 decks
13%synergy
Pack's Betrayal
14%inclusion3 decks22 decks
13%synergy
Mana Geyser
14%inclusion3 decks22 decks
1%synergy
Decorum Dissertation
11%inclusion1 decks9 decks
7%synergy
Goatnap
9.1%inclusion2 decks22 decks
9%synergy
Bankrupt in Blood
9.1%inclusion2 decks22 decks
9%synergy
Wheel of Misfortune
9.1%inclusion2 decks22 decks
4%synergy
Diabolic Tutor
9.1%inclusion2 decks22 decks
3%synergy
Will of the Abzan
9.1%inclusion2 decks22 decks
8%synergy
Take for a Ride
9.1%inclusion2 decks22 decks
8%synergy
Read the Bones
9.1%inclusion2 decks22 decks
-3%synergy
Thud
9.1%inclusion2 decks22 decks
8%synergy
Song-Mad Treachery
9.1%inclusion2 decks22 decks
8%synergy
Wheel of Fortune
9.1%inclusion2 decks22 decks
3%synergy
Heartless Conscription
9.1%inclusion2 decks22 decks
8%synergy
Damnation
9.1%inclusion2 decks22 decks
2%synergy
Into the Fire
9.1%inclusion2 decks22 decks
8%synergy
Utility Artifacts
Shadowspear
36%inclusion8 decks22 decks
32%synergy
Wayfarer's Bauble
23%inclusion5 decks22 decks
10%synergy
Vorrac Battlehorns
23%inclusion5 decks22 decks
22%synergy
Mask of Memory
23%inclusion5 decks22 decks
22%synergy
Sword of the Animist
23%inclusion5 decks22 decks
21%synergy
Blackblade Reforged
23%inclusion5 decks22 decks
22%synergy
Loxodon Warhammer
18%inclusion4 decks22 decks
17%synergy
Ruby Medallion
14%inclusion3 decks22 decks
2%synergy
Rogue's Gloves
14%inclusion3 decks22 decks
13%synergy
The Reaver Cleaver
14%inclusion3 decks22 decks
8%synergy
Whip of Erebos
14%inclusion3 decks22 decks
7%synergy
Mithril Coat
14%inclusion3 decks22 decks
9%synergy
Helm of the Host
14%inclusion3 decks22 decks
9%synergy
Lightning Greaves
14%inclusion3 decks22 decks
-22%synergy
Sword of Feast and Famine
14%inclusion3 decks22 decks
13%synergy
Hero's Blade
14%inclusion3 decks22 decks
13%synergy
Commander's Plate
14%inclusion3 decks22 decks
13%synergy
Sword of Vengeance
14%inclusion3 decks22 decks
13%synergy
Basilisk Collar
14%inclusion3 decks22 decks
3%synergy
Campfire
9.1%inclusion2 decks22 decks
9%synergy
Embercleave
9.1%inclusion2 decks22 decks
8%synergy
Sundial of the Infinite
9.1%inclusion2 decks22 decks
8%synergy
Key to the City
9.1%inclusion2 decks22 decks
6%synergy
Bloodthirsty Blade
9.1%inclusion2 decks22 decks
6%synergy
Trailblazer's Boots
9.1%inclusion2 decks22 decks
7%synergy
Lavaspur Boots
9.1%inclusion2 decks22 decks
8%synergy
Tome of Legends
9.1%inclusion2 decks22 decks
9%synergy
Conjurer's Closet
9.1%inclusion2 decks22 decks
4%synergy
Hammer of Nazahn
9.1%inclusion2 decks22 decks
9%synergy
Bontu's Monument
9.1%inclusion2 decks22 decks
5%synergy
Inquisitor's Flail
9.1%inclusion2 decks22 decks
9%synergy
Two-Handed Axe
9.1%inclusion2 decks22 decks
8%synergy
Grafted Wargear
9.1%inclusion2 decks22 decks
9%synergy
Twin Blades
7.1%inclusion1 decks14 decks
7%synergy
Enchantments
Phyrexian Arena
32%inclusion7 decks22 decks
8%synergy
Rage Reflection
27%inclusion6 decks22 decks
26%synergy
Dictate of the Twin Gods
27%inclusion6 decks22 decks
24%synergy
Vampiric Rites
27%inclusion6 decks22 decks
24%synergy
Guild Artisan
27%inclusion6 decks22 decks
26%synergy
Double Vision
23%inclusion5 decks22 decks
22%synergy
Gratuitous Violence
23%inclusion5 decks22 decks
20%synergy
Agent of the Shadow Thieves
23%inclusion5 decks22 decks
22%synergy
Popular Entertainer
18%inclusion4 decks22 decks
18%synergy
Furnace of Rath
18%inclusion4 decks22 decks
17%synergy
Black Market Connections
18%inclusion4 decks22 decks
0%synergy
Fiery Emancipation
14%inclusion3 decks22 decks
8%synergy
Curse of Opulence
14%inclusion3 decks22 decks
7%synergy
Frenzied Fugue
14%inclusion3 decks22 decks
13%synergy
Artist's Talent
14%inclusion3 decks22 decks
9%synergy
Goblin Bombardment
14%inclusion3 decks22 decks
4%synergy
The Sound of Drums
9.1%inclusion2 decks22 decks
7%synergy
Dark Tutelage
9.1%inclusion2 decks22 decks
8%synergy
Descent into Avernus
9.1%inclusion2 decks22 decks
-1%synergy
Aggravated Assault
9.1%inclusion2 decks22 decks
6%synergy
Festival of Embers
9.1%inclusion2 decks22 decks
9%synergy
Haunted One
9.1%inclusion2 decks22 decks
8%synergy
Shiny Impetus
9.1%inclusion2 decks22 decks
5%synergy
No Mercy
9.1%inclusion2 decks22 decks
6%synergy
Dragon Cultist
9.1%inclusion2 decks22 decks
9%synergy
Cultist of the Absolute
9.1%inclusion2 decks22 decks
8%synergy
Bloodchief Ascension
9.1%inclusion2 decks22 decks
4%synergy
Alien Symbiosis
5.6%inclusion1 decks18 decks
5%synergy
Utility Lands
Rogue's Passage
59%inclusion13 decks22 decks
39%synergy
Bojuka Bog
41%inclusion9 decks22 decks
5%synergy
Shizo, Death's Storehouse
36%inclusion8 decks22 decks
31%synergy
Urborg, Tomb of Yawgmoth
36%inclusion8 decks22 decks
18%synergy
Witch's Clinic
32%inclusion7 decks22 decks
24%synergy
Detection Tower
32%inclusion7 decks22 decks
31%synergy
Arena of Glory
23%inclusion5 decks22 decks
14%synergy
Shinka, the Bloodsoaked Keep
18%inclusion4 decks22 decks
16%synergy
Temple of the False God
18%inclusion4 decks22 decks
8%synergy
Reliquary Tower
18%inclusion4 decks22 decks
0%synergy
High Market
14%inclusion3 decks22 decks
9%synergy
Ghost Quarter
9.1%inclusion2 decks22 decks
8%synergy
Buried Ruin
9.1%inclusion2 decks22 decks
6%synergy
The Black Gate
9.1%inclusion2 decks22 decks
6%synergy
Urza's Saga
9.1%inclusion2 decks22 decks
3%synergy
Spinerock Knoll
9.1%inclusion2 decks22 decks
-0%synergy
Cabal Coffers
9.1%inclusion2 decks22 decks
-0%synergy
Access Tunnel
9.1%inclusion2 decks22 decks
6%synergy
Nykthos, Shrine to Nyx
9.1%inclusion2 decks22 decks
7%synergy
Takenuma, Abandoned Mire
9.1%inclusion2 decks22 decks
1%synergy
Castle Locthwain
9.1%inclusion2 decks22 decks
3%synergy
Fire Nation Palace
7.1%inclusion1 decks14 decks
2%synergy
Mana Artifacts
Arcane Signet
91%inclusion20 decks22 decks
9%synergy
Sol Ring
91%inclusion20 decks22 decks
5%synergy
Rakdos Signet
64%inclusion14 decks22 decks
6%synergy
Talisman of Indulgence
41%inclusion9 decks22 decks
-14%synergy
Cursed Mirror
27%inclusion6 decks22 decks
16%synergy
Thought Vessel
23%inclusion5 decks22 decks
5%synergy
Glittering Stockpile
23%inclusion5 decks22 decks
20%synergy
Mind Stone
23%inclusion5 decks22 decks
-5%synergy
Fellwar Stone
18%inclusion4 decks22 decks
-15%synergy
Worn Powerstone
14%inclusion3 decks22 decks
10%synergy
Commander's Sphere
9.1%inclusion2 decks22 decks
-7%synergy
Mox Amber
9.1%inclusion2 decks22 decks
5%synergy
Fire Diamond
9.1%inclusion2 decks22 decks
1%synergy
Lands
Swamp
95%inclusion21 decks22 decks
-2%synergy
Mountain
95%inclusion21 decks22 decks
-2%synergy
Command Tower
91%inclusion20 decks22 decks
5%synergy
Smoldering Marsh
73%inclusion16 decks22 decks
9%synergy
Dragonskull Summit
73%inclusion16 decks22 decks
9%synergy
Blood Crypt
64%inclusion14 decks22 decks
17%synergy
Foreboding Ruins
59%inclusion13 decks22 decks
13%synergy
Luxury Suite
50%inclusion11 decks22 decks
12%synergy
Bloodstained Mire
50%inclusion11 decks22 decks
17%synergy
Haunted Ridge
50%inclusion11 decks22 decks
14%synergy
Rakdos Carnarium
45%inclusion10 decks22 decks
14%synergy
Sulfurous Springs
45%inclusion10 decks22 decks
-2%synergy
Tainted Peak
45%inclusion10 decks22 decks
2%synergy
Blightstep Pathway
41%inclusion9 decks22 decks
18%synergy
Temple of Malice
36%inclusion8 decks22 decks
3%synergy
Blazemire Verge
36%inclusion8 decks22 decks
6%synergy
Graven Cairns
36%inclusion8 decks22 decks
5%synergy
Kazuul's Fury
32%inclusion7 decks22 decks
28%synergy
Shadowblood Ridge
27%inclusion6 decks22 decks
-8%synergy
Terramorphic Expanse
23%inclusion5 decks22 decks
7%synergy
Exotic Orchard
23%inclusion5 decks22 decks
-8%synergy
Blackcleave Cliffs
18%inclusion4 decks22 decks
-2%synergy
Reflecting Pool
18%inclusion4 decks22 decks
15%synergy
Evolving Wilds
18%inclusion4 decks22 decks
-3%synergy
Opal Palace
18%inclusion4 decks22 decks
17%synergy
Bloodfell Caves
18%inclusion4 decks22 decks
-1%synergy
Raucous Theater
14%inclusion3 decks22 decks
-8%synergy
Badlands
14%inclusion3 decks22 decks
0%synergy
Myriad Landscape
14%inclusion3 decks22 decks
-4%synergy
Boggart Trawler
14%inclusion3 decks22 decks
7%synergy
Mount Doom
14%inclusion3 decks22 decks
-2%synergy
City of Brass
14%inclusion3 decks22 decks
7%synergy
Valakut Awakening
14%inclusion3 decks22 decks
6%synergy
Path of Ancestry
14%inclusion3 decks22 decks
-3%synergy
Prismatic Vista
9.1%inclusion2 decks22 decks
4%synergy
Fell the Profane
9.1%inclusion2 decks22 decks
-4%synergy
Akoum Refuge
9.1%inclusion2 decks22 decks
3%synergy
Song-Mad Treachery
9.1%inclusion2 decks22 decks
8%synergy
Pinnacle Monk
9.1%inclusion2 decks22 decks
2%synergy
Malakir Rebirth
9.1%inclusion2 decks22 decks
-6%synergy
Mana Confluence
9.1%inclusion2 decks22 decks
3%synergy
Daily Bugle Building
5.6%inclusion1 decks18 decks
5%synergy