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

Falthis, Shadowcat Familiar // Mondo Gecko, Esquire
Rank #2,077
99decks
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
Coercive Impetus
11%inclusion1 decks9 decks
11%synergy
High Synergy Cards
Sonorous Howlbonder
73%inclusion72 decks99 decks
72%synergy
Bloodsworn Steward
73%inclusion72 decks99 decks
72%synergy
Tentative Connection
71%inclusion70 decks99 decks
70%synergy
Mass Mutiny
61%inclusion60 decks99 decks
60%synergy
Tavern Brawler
57%inclusion56 decks99 decks
56%synergy
Furnace Reins
57%inclusion56 decks99 decks
55%synergy
Lizard Blades
58%inclusion57 decks99 decks
54%synergy
Captivating Crew
56%inclusion55 decks99 decks
54%synergy
Astarion's Thirst
53%inclusion52 decks99 decks
51%synergy
Twisted Fealty
52%inclusion51 decks99 decks
51%synergy
Top Cards
Chaos Warp
64%inclusion63 decks99 decks
16%synergy
Terminate
57%inclusion56 decks99 decks
17%synergy
The Beast, Deathless Prince
52%inclusion51 decks99 decks
51%synergy
Nasty End
52%inclusion51 decks99 decks
47%synergy
Kari Zev's Expertise
51%inclusion50 decks99 decks
50%synergy
Sign in Blood
49%inclusion49 decks99 decks
26%synergy
Harness by Force
48%inclusion48 decks99 decks
48%synergy
Traitorous Greed
47%inclusion47 decks99 decks
47%synergy
Village Rites
47%inclusion47 decks99 decks
32%synergy
Dictate of the Twin Gods
47%inclusion47 decks99 decks
44%synergy
Creatures
Labyrinth Raptor
47%inclusion47 decks99 decks
47%synergy
Angrath's Marauders
42%inclusion42 decks99 decks
41%synergy
Combat Celebrant
41%inclusion41 decks99 decks
39%synergy
Florian, Voldaren Scion
40%inclusion40 decks99 decks
34%synergy
Fiendish Duo
39%inclusion39 decks99 decks
37%synergy
Kethek, Crucible Goliath
38%inclusion38 decks99 decks
38%synergy
Molten Primordial
34%inclusion34 decks99 decks
34%synergy
Bazaar Trader
28%inclusion28 decks99 decks
27%synergy
Kardur, Doomscourge
27%inclusion27 decks99 decks
10%synergy
Professional Face-Breaker
24%inclusion24 decks99 decks
9%synergy
Azra Oddsmaker
23%inclusion23 decks99 decks
21%synergy
Rabbit Battery
22%inclusion22 decks99 decks
22%synergy
Loyal Subordinate
20%inclusion20 decks99 decks
19%synergy
Silent Arbiter
19%inclusion19 decks99 decks
18%synergy
Brass Squire
17%inclusion17 decks99 decks
17%synergy
Agitator Ant
16%inclusion16 decks99 decks
14%synergy
Karlach, Fury of Avernus
15%inclusion15 decks99 decks
12%synergy
Stormfist Crusader
15%inclusion15 decks99 decks
4%synergy
J. Jonah Jameson
15%inclusion4 decks27 decks
14%synergy
Solemn Simulacrum
14%inclusion14 decks99 decks
-6%synergy
Port Razer
14%inclusion14 decks99 decks
13%synergy
Zealous Conscripts
13%inclusion13 decks99 decks
11%synergy
Komainu Battle Armor
12%inclusion12 decks99 decks
11%synergy
Moraug, Fury of Akoum
11%inclusion11 decks99 decks
9%synergy
Grenzo, Havoc Raiser
11%inclusion11 decks99 decks
8%synergy
Oft-Nabbed Goat
11%inclusion2 decks18 decks
10%synergy
Karazikar, the Eye Tyrant
10%inclusion10 decks99 decks
6%synergy
Exterminator Magmarch
10%inclusion10 decks99 decks
10%synergy
Firbolg Flutist
9.1%inclusion9 decks99 decks
8%synergy
Viscera Seer
9.1%inclusion9 decks99 decks
0%synergy
Hideous Taskmaster
9.1%inclusion9 decks99 decks
8%synergy
Twinflame Tyrant
8.6%inclusion7 decks81 decks
4%synergy
Frillscare Mentor
8.1%inclusion8 decks99 decks
8%synergy
Coercive Recruiter
8.1%inclusion8 decks99 decks
8%synergy
Neheb, the Eternal
8.1%inclusion8 decks99 decks
2%synergy
Pinnacle Monk
8.1%inclusion8 decks99 decks
1%synergy
Solphim, Mayhem Dominus
8.1%inclusion8 decks99 decks
-1%synergy
Bothersome Quasit
7.1%inclusion7 decks99 decks
5%synergy
Bloodletter of Aclazotz
7.1%inclusion7 decks99 decks
2%synergy
Deadpool, Trading Card
6.4%inclusion3 decks47 decks
2%synergy
Perforating Artist
6.3%inclusion5 decks80 decks
2%synergy
Sauron, the Lidless Eye
6.1%inclusion6 decks99 decks
6%synergy
Treasure Nabber
6.1%inclusion6 decks99 decks
2%synergy
Garna, Bloodfist of Keld
6.1%inclusion6 decks99 decks
2%synergy
Radiant Performer
6.1%inclusion6 decks99 decks
6%synergy
Boggart Trawler
6.1%inclusion6 decks99 decks
-1%synergy
Braids, Arisen Nightmare
6.1%inclusion6 decks99 decks
-2%synergy
Ayara, Widow of the Realm
6.1%inclusion6 decks99 decks
4%synergy
Lavaleaper
5.6%inclusion1 decks18 decks
5%synergy
Sinister Gnarlbark
5.6%inclusion1 decks18 decks
5%synergy
Instants
Fling
41%inclusion41 decks99 decks
37%synergy
Rakdos Charm
35%inclusion35 decks99 decks
-8%synergy
Word of Seizing
29%inclusion29 decks99 decks
29%synergy
Unleash Fury
28%inclusion28 decks99 decks
27%synergy
Dark Ritual
25%inclusion25 decks99 decks
-17%synergy
Bedevil
23%inclusion23 decks99 decks
-11%synergy
Temur Battle Rage
21%inclusion21 decks99 decks
20%synergy
Deadly Dispute
18%inclusion18 decks99 decks
-9%synergy
Corrupted Conviction
17%inclusion17 decks99 decks
7%synergy
Thrill of Possibility
16%inclusion16 decks99 decks
-2%synergy
Kazuul's Fury
16%inclusion16 decks99 decks
12%synergy
Act of Aggression
14%inclusion14 decks99 decks
13%synergy
Untimely Malfunction
12%inclusion11 decks90 decks
-6%synergy
Abrade
12%inclusion12 decks99 decks
-9%synergy
Deadly Rollick
11%inclusion11 decks99 decks
-11%synergy
Tainted Strike
11%inclusion11 decks99 decks
9%synergy
Malakir Rebirth
11%inclusion11 decks99 decks
-4%synergy
Withering Torment
10%inclusion9 decks90 decks
-12%synergy
Fell the Profane
8.1%inclusion8 decks99 decks
-4%synergy
Armor of Shadows
8.1%inclusion8 decks99 decks
7%synergy
Feign Death
8.1%inclusion8 decks99 decks
2%synergy
Reckoner's Bargain
7.1%inclusion7 decks99 decks
5%synergy
Go for the Throat
7.1%inclusion7 decks99 decks
-1%synergy
Valakut Awakening
7.1%inclusion7 decks99 decks
-1%synergy
Hatred
6.1%inclusion6 decks99 decks
6%synergy
Murder
6.1%inclusion6 decks99 decks
2%synergy
Brute Force
6.1%inclusion6 decks99 decks
6%synergy
Great Train Heist
6.1%inclusion6 decks99 decks
3%synergy
Infernal Grasp
6.1%inclusion6 decks99 decks
-9%synergy
Deflecting Swat
6.1%inclusion6 decks99 decks
-15%synergy
Grab the Reins
5.1%inclusion5 decks99 decks
5%synergy
Lightning Bolt
5.1%inclusion5 decks99 decks
-13%synergy
Supernatural Stamina
5.1%inclusion5 decks99 decks
-1%synergy
Infuriate
5.1%inclusion5 decks99 decks
5%synergy
Antagonize
5.1%inclusion5 decks99 decks
5%synergy
Costly Plunder
5.1%inclusion5 decks99 decks
2%synergy
Blood Pact
5.1%inclusion5 decks99 decks
0%synergy
Sorceries
Act of Treason
42%inclusion42 decks99 decks
41%synergy
Mark of Mutiny
39%inclusion39 decks99 decks
39%synergy
Bloody Betrayal
39%inclusion39 decks99 decks
38%synergy
Insult // Injury
37%inclusion37 decks99 decks
37%synergy
Shackles of Treachery
36%inclusion36 decks99 decks
36%synergy
Hijack
35%inclusion35 decks99 decks
35%synergy
Overpowering Attack
34%inclusion33 decks96 decks
33%synergy
Isengard Unleashed
33%inclusion33 decks99 decks
33%synergy
Threaten
33%inclusion33 decks99 decks
33%synergy
Wrangle
33%inclusion33 decks99 decks
33%synergy
Call for Aid
29%inclusion29 decks99 decks
29%synergy
Diresight
29%inclusion27 decks93 decks
27%synergy
Blasphemous Act
28%inclusion28 decks99 decks
-22%synergy
Traitorous Blood
26%inclusion26 decks99 decks
26%synergy
Besmirch
26%inclusion26 decks99 decks
26%synergy
Goatnap
24%inclusion24 decks99 decks
24%synergy
Pack's Betrayal
24%inclusion24 decks99 decks
24%synergy
Seize the Spotlight
23%inclusion23 decks99 decks
19%synergy
Song-Mad Treachery
23%inclusion23 decks99 decks
22%synergy
Vengeful Possession
22%inclusion20 decks90 decks
21%synergy
Heartless Conscription
22%inclusion22 decks99 decks
21%synergy
Feed the Swarm
21%inclusion21 decks99 decks
-20%synergy
Mob Rule
21%inclusion21 decks99 decks
19%synergy
Read the Bones
21%inclusion21 decks99 decks
9%synergy
Disrupt Decorum
21%inclusion21 decks99 decks
13%synergy
Mutinous Massacre
19%inclusion6 decks31 decks
16%synergy
Insurrection
19%inclusion19 decks99 decks
17%synergy
Into the Fire
19%inclusion19 decks99 decks
18%synergy
Vandalblast
16%inclusion16 decks99 decks
-14%synergy
Relentless Assault
16%inclusion16 decks99 decks
15%synergy
Night's Whisper
15%inclusion15 decks99 decks
-5%synergy
Claim the Firstborn
14%inclusion14 decks99 decks
13%synergy
Price of Loyalty
14%inclusion14 decks99 decks
14%synergy
Involuntary Employment
12%inclusion12 decks99 decks
11%synergy
Sundering Eruption
12%inclusion12 decks99 decks
7%synergy
Take for a Ride
11%inclusion11 decks99 decks
10%synergy
Bloodsoaked Insight
11%inclusion11 decks99 decks
2%synergy
Faithless Looting
10%inclusion10 decks99 decks
-18%synergy
Unexpected Request
8.3%inclusion3 decks36 decks
8%synergy
Spreading Insurrection
7.1%inclusion7 decks99 decks
7%synergy
Systems Override
6.5%inclusion2 decks31 decks
6%synergy
Coronation of Chaos
6.1%inclusion6 decks99 decks
5%synergy
Awaken the Sleeper
6.1%inclusion6 decks99 decks
6%synergy
Chain Reaction
5.1%inclusion5 decks99 decks
1%synergy
Seize the Spoils
5.1%inclusion5 decks99 decks
-2%synergy
Reanimate
5.1%inclusion5 decks99 decks
-18%synergy
Toxic Deluge
5.1%inclusion5 decks99 decks
-13%synergy
Syphon Mind
5.1%inclusion5 decks99 decks
1%synergy
Damnation
5.1%inclusion5 decks99 decks
-2%synergy
Utility Artifacts
Mask of Memory
45%inclusion45 decks99 decks
45%synergy
Swiftfoot Boots
36%inclusion36 decks99 decks
5%synergy
Campfire
31%inclusion31 decks99 decks
31%synergy
Wayfarer's Bauble
30%inclusion30 decks99 decks
17%synergy
Blackblade Reforged
28%inclusion28 decks99 decks
27%synergy
Vorrac Battlehorns
23%inclusion23 decks99 decks
23%synergy
Hero's Blade
23%inclusion23 decks99 decks
23%synergy
Rishadan Pawnshop
22%inclusion22 decks99 decks
22%synergy
Loxodon Warhammer
20%inclusion20 decks99 decks
19%synergy
Two-Handed Axe
18%inclusion18 decks99 decks
17%synergy
Lightning Greaves
16%inclusion16 decks99 decks
-19%synergy
Fireshrieker
16%inclusion16 decks99 decks
15%synergy
Champion's Helm
15%inclusion15 decks99 decks
14%synergy
Sword of Vengeance
14%inclusion14 decks99 decks
14%synergy
Haunted Cloak
13%inclusion13 decks99 decks
13%synergy
Shadowspear
12%inclusion12 decks99 decks
8%synergy
Mithril Coat
11%inclusion11 decks99 decks
7%synergy
Embercleave
11%inclusion11 decks99 decks
10%synergy
Colossus Hammer
11%inclusion11 decks99 decks
11%synergy
Sword of the Animist
11%inclusion11 decks99 decks
9%synergy
The Reaver Cleaver
10%inclusion10 decks99 decks
5%synergy
Diamond Pick-Axe
10%inclusion10 decks99 decks
8%synergy
Hammer of Nazahn
10%inclusion10 decks99 decks
10%synergy
Tenza, Godo's Maul
9.1%inclusion9 decks99 decks
9%synergy
Ruby Medallion
8.1%inclusion8 decks99 decks
-3%synergy
Rogue's Gloves
8.1%inclusion8 decks99 decks
8%synergy
Thran Power Suit
8.1%inclusion8 decks99 decks
8%synergy
Ashnod's Altar
8.1%inclusion8 decks99 decks
-2%synergy
Basilisk Collar
8.1%inclusion8 decks99 decks
-3%synergy
Tome of Legends
8.1%inclusion8 decks99 decks
8%synergy
Glaring Spotlight
7.1%inclusion7 decks99 decks
7%synergy
Cranial Plating
7.1%inclusion7 decks99 decks
5%synergy
Whip of Erebos
7.1%inclusion7 decks99 decks
0%synergy
Trailblazer's Boots
6.1%inclusion6 decks99 decks
4%synergy
Bloodforged Battle-Axe
6.1%inclusion6 decks99 decks
6%synergy
Bloodthirsty Blade
6.1%inclusion6 decks99 decks
3%synergy
Commander's Plate
6.1%inclusion6 decks99 decks
5%synergy
Grafted Wargear
6.1%inclusion6 decks99 decks
6%synergy
Whispersilk Cloak
6.1%inclusion6 decks99 decks
1%synergy
Genji Glove
5.6%inclusion2 decks36 decks
5%synergy
Pip-Boy 3000
5.1%inclusion5 decks99 decks
5%synergy
Golem-Skin Gauntlets
5.1%inclusion5 decks99 decks
5%synergy
Mask of Griselbrand
5.1%inclusion5 decks99 decks
1%synergy
Conjurer's Closet
5.1%inclusion5 decks99 decks
0%synergy
Ore-Rich Stalactite
5.1%inclusion5 decks99 decks
5%synergy
Enchantments
Rage Reflection
40%inclusion40 decks99 decks
40%synergy
Guild Artisan
37%inclusion37 decks99 decks
36%synergy
Vampiric Rites
36%inclusion36 decks99 decks
33%synergy
Double Vision
32%inclusion32 decks99 decks
31%synergy
Festival of Embers
32%inclusion30 decks93 decks
32%synergy
Agent of the Shadow Thieves
28%inclusion28 decks99 decks
27%synergy
Artist's Talent
25%inclusion23 decks93 decks
20%synergy
Phyrexian Arena
24%inclusion24 decks99 decks
1%synergy
Gratuitous Violence
22%inclusion22 decks99 decks
20%synergy
Dark Tutelage
19%inclusion19 decks99 decks
18%synergy
Frenzied Fugue
18%inclusion18 decks99 decks
18%synergy
Shiny Impetus
18%inclusion18 decks99 decks
14%synergy
Fiery Emancipation
17%inclusion17 decks99 decks
11%synergy
Popular Entertainer
17%inclusion17 decks99 decks
17%synergy
The Akroan War
13%inclusion13 decks99 decks
13%synergy
Sticky Fingers
10%inclusion10 decks99 decks
8%synergy
Dragon Cultist
9.1%inclusion9 decks99 decks
9%synergy
Black Market Connections
9.1%inclusion9 decks99 decks
-9%synergy
Descent into Avernus
8.1%inclusion8 decks99 decks
-2%synergy
Berserkers' Onslaught
8.1%inclusion8 decks99 decks
7%synergy
Aggravated Assault
7.1%inclusion7 decks99 decks
4%synergy
Demonic Embrace
7.1%inclusion7 decks99 decks
7%synergy
Dragon Mantle
6.1%inclusion6 decks99 decks
6%synergy
City on Fire
6.1%inclusion6 decks99 decks
-1%synergy
Curse of Opulence
6.1%inclusion6 decks99 decks
-1%synergy
Ghoulish Impetus
5.1%inclusion5 decks99 decks
3%synergy
Furnace of Rath
5.1%inclusion5 decks99 decks
4%synergy
Phyresis
5.1%inclusion5 decks99 decks
4%synergy
Eternal Thirst
5.1%inclusion5 decks99 decks
4%synergy
Parasitic Impetus
5.1%inclusion5 decks99 decks
3%synergy
Planeswalkers
Jeska, Thrice Reborn
34%inclusion34 decks99 decks
34%synergy
Tevesh Szat, Doom of Fools
5.1%inclusion5 decks99 decks
4%synergy
Utility Lands
Rogue's Passage
39%inclusion39 decks99 decks
20%synergy
Detection Tower
31%inclusion31 decks99 decks
31%synergy
Bojuka Bog
26%inclusion26 decks99 decks
-9%synergy
Temple of the False God
22%inclusion22 decks99 decks
12%synergy
Witch's Clinic
15%inclusion15 decks99 decks
7%synergy
Forge of Heroes
14%inclusion14 decks99 decks
14%synergy
Arcane Lighthouse
13%inclusion13 decks99 decks
12%synergy
Shizo, Death's Storehouse
10%inclusion10 decks99 decks
5%synergy
Midgar, City of Mako
8.1%inclusion3 decks37 decks
2%synergy
Shinka, the Bloodsoaked Keep
8.1%inclusion8 decks99 decks
6%synergy
High Market
6.1%inclusion6 decks99 decks
2%synergy
Reliquary Tower
6.1%inclusion6 decks99 decks
-12%synergy
Animal Sanctuary
6.1%inclusion6 decks99 decks
6%synergy
Castle Embereth
6.1%inclusion6 decks99 decks
3%synergy
Castle Locthwain
6.1%inclusion6 decks99 decks
0%synergy
Lindblum, Industrial Regency
5.3%inclusion2 decks38 decks
-4%synergy
Buried Ruin
5.1%inclusion5 decks99 decks
2%synergy
Arena of Glory
5.1%inclusion5 decks99 decks
-4%synergy
Mana Artifacts
Sol Ring
86%inclusion85 decks99 decks
0%synergy
Arcane Signet
78%inclusion77 decks99 decks
-4%synergy
Rakdos Signet
70%inclusion69 decks99 decks
12%synergy
Mind Stone
46%inclusion46 decks99 decks
18%synergy
Cursed Mirror
39%inclusion39 decks99 decks
28%synergy
Talisman of Indulgence
31%inclusion31 decks99 decks
-24%synergy
Thought Vessel
30%inclusion30 decks99 decks
12%synergy
Glittering Stockpile
28%inclusion28 decks99 decks
26%synergy
Commander's Sphere
18%inclusion18 decks99 decks
2%synergy
Fire Diamond
17%inclusion17 decks99 decks
9%synergy
Worn Powerstone
17%inclusion17 decks99 decks
14%synergy
Fellwar Stone
16%inclusion16 decks99 decks
-17%synergy
Charcoal Diamond
12%inclusion12 decks99 decks
4%synergy
Lands
Mountain
100%inclusion99 decks99 decks
3%synergy
Swamp
99%inclusion98 decks99 decks
1%synergy
Smoldering Marsh
75%inclusion74 decks99 decks
11%synergy
Command Tower
72%inclusion71 decks99 decks
-14%synergy
Foreboding Ruins
57%inclusion56 decks99 decks
11%synergy
Dragonskull Summit
52%inclusion51 decks99 decks
-12%synergy
Rakdos Carnarium
51%inclusion50 decks99 decks
19%synergy
Temple of Malice
41%inclusion41 decks99 decks
8%synergy
Evolving Wilds
37%inclusion37 decks99 decks
17%synergy
Bloodfell Caves
34%inclusion34 decks99 decks
15%synergy
Shadowblood Ridge
31%inclusion31 decks99 decks
-4%synergy
Terramorphic Expanse
27%inclusion27 decks99 decks
12%synergy
Blood Crypt
26%inclusion26 decks99 decks
-20%synergy
Tainted Peak
25%inclusion25 decks99 decks
-18%synergy
Haunted Ridge
24%inclusion24 decks99 decks
-12%synergy
Myriad Landscape
23%inclusion23 decks99 decks
6%synergy
Song-Mad Treachery
23%inclusion23 decks99 decks
22%synergy
Graven Cairns
22%inclusion22 decks99 decks
-9%synergy
Exotic Orchard
21%inclusion21 decks99 decks
-10%synergy
Opal Palace
21%inclusion21 decks99 decks
20%synergy
Sulfurous Springs
20%inclusion20 decks99 decks
-27%synergy
Blazemire Verge
20%inclusion18 decks90 decks
-11%synergy
Luxury Suite
19%inclusion19 decks99 decks
-19%synergy
Blightstep Pathway
17%inclusion17 decks99 decks
-5%synergy
Kazuul's Fury
16%inclusion16 decks99 decks
12%synergy
Bloodstained Mire
15%inclusion15 decks99 decks
-18%synergy
Blackcleave Cliffs
14%inclusion14 decks99 decks
-6%synergy
Raucous Theater
12%inclusion12 decks99 decks
-10%synergy
Sundering Eruption
12%inclusion12 decks99 decks
7%synergy
Canyon Slough
11%inclusion11 decks99 decks
-8%synergy
Malakir Rebirth
11%inclusion11 decks99 decks
-4%synergy
Bloodsoaked Insight
11%inclusion11 decks99 decks
2%synergy
Path of Ancestry
10%inclusion10 decks99 decks
-6%synergy
Geothermal Bog
9.1%inclusion9 decks99 decks
0%synergy
Fell the Profane
8.1%inclusion8 decks99 decks
-4%synergy
Pinnacle Monk
8.1%inclusion8 decks99 decks
1%synergy
Mount Doom
8.1%inclusion8 decks99 decks
-8%synergy
Valakut Awakening
7.1%inclusion7 decks99 decks
-1%synergy
Jagged Barrens
6.1%inclusion6 decks99 decks
-1%synergy
Boggart Trawler
6.1%inclusion6 decks99 decks
-1%synergy
Cinder Barrens
6.1%inclusion6 decks99 decks
3%synergy
Fabled Passage
5.1%inclusion5 decks99 decks
-4%synergy
Rakdos Guildgate
5.1%inclusion5 decks99 decks
-2%synergy
Sulfurous Mire
5.1%inclusion5 decks99 decks
1%synergy