Falthis, Shadowcat Familiar // Yoshimaru, Ever Faithful (Commander)

Alternate Names:

Falthis, Shadowcat Familiar // Torgal, Clive's CompanionFalthis, Shadowcat Familiar // Torgal, Clive's Companion

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
Abigale, Poet Laureate
6.5%inclusion6 decks93 decks
4%synergy
Moseo, Vein's New Dean
3.7%inclusion3 decks82 decks
1%synergy
Turbulent Moor
3.3%inclusion3 decks92 decks
-18%synergy
Forum of Amity
3.3%inclusion3 decks92 decks
-5%synergy
Eclipsed Steppe
3.3%inclusion3 decks92 decks
-19%synergy
High Synergy Cards
Flowering of the White Tree
73%inclusion354 decks483 decks
69%synergy
Keleth, Sunmane Familiar
65%inclusion314 decks483 decks
65%synergy
Urza's Ruinous Blast
66%inclusion320 decks483 decks
64%synergy
Day of Destiny
63%inclusion305 decks483 decks
63%synergy
Flaming Fist
62%inclusion301 decks483 decks
62%synergy
Isamaru, Hound of Konda
60%inclusion289 decks483 decks
60%synergy
Blackblade Reforged
61%inclusion294 decks483 decks
59%synergy
Heroes' Podium
59%inclusion283 decks483 decks
57%synergy
Arvad the Cursed
57%inclusion273 decks483 decks
54%synergy
Phelia, Exuberant Shepherd
58%inclusion281 decks483 decks
54%synergy
Top Cards
Swords to Plowshares
63%inclusion304 decks483 decks
-1%synergy
Path to Exile
60%inclusion290 decks483 decks
11%synergy
Primevals' Glorious Rebirth
57%inclusion273 decks483 decks
54%synergy
Lae'zel, Vlaakith's Champion
53%inclusion255 decks483 decks
49%synergy
Teshar, Ancestor's Apostle
53%inclusion255 decks483 decks
51%synergy
Agent of the Shadow Thieves
49%inclusion239 decks483 decks
49%synergy
Ardbert, Warrior of Darkness
49%inclusion165 decks334 decks
47%synergy
Lurrus of the Dream-Den
47%inclusion226 decks483 decks
37%synergy
Swiftfoot Boots
45%inclusion219 decks483 decks
21%synergy
Mithril Coat
44%inclusion213 decks483 decks
41%synergy
Game Changers
Farewell
20%inclusion99 decks483 decks
9%synergy
Teferi's Protection
18%inclusion89 decks483 decks
4%synergy
Demonic Tutor
15%inclusion74 decks483 decks
0%synergy
Smothering Tithe
15%inclusion72 decks483 decks
-7%synergy
Enlightened Tutor
13%inclusion62 decks483 decks
2%synergy
The One Ring
11%inclusion53 decks483 decks
5%synergy
Vampiric Tutor
10%inclusion46 decks483 decks
-1%synergy
Bolas's Citadel
8.9%inclusion43 decks483 decks
-4%synergy
Creatures
Kunoros, Hound of Athreos
44%inclusion213 decks483 decks
42%synergy
Venat, Heart of Hydaelyn
44%inclusion141 decks323 decks
41%synergy
Mirri the Cursed
43%inclusion207 decks483 decks
43%synergy
Gandalf the White
42%inclusion204 decks483 decks
41%synergy
Breena, the Demagogue
42%inclusion204 decks483 decks
36%synergy
Mikaeus, the Lunarch
42%inclusion202 decks483 decks
39%synergy
Drana, Liberator of Malakir
38%inclusion184 decks483 decks
33%synergy
Pack Leader
37%inclusion180 decks483 decks
37%synergy
Elas il-Kor, Sadistic Pilgrim
37%inclusion180 decks483 decks
4%synergy
Odric, Lunarch Marshal
37%inclusion177 decks483 decks
35%synergy
Anafenza, Kin-Tree Spirit
31%inclusion152 decks483 decks
30%synergy
Selfless Savior
31%inclusion151 decks483 decks
29%synergy
Skrelv, Defector Mite
31%inclusion150 decks483 decks
26%synergy
Ratadrabik of Urborg
30%inclusion145 decks483 decks
27%synergy
Spirited Companion
30%inclusion145 decks483 decks
25%synergy
Loran of the Third Path
29%inclusion141 decks483 decks
21%synergy
Kambal, Consul of Allocation
29%inclusion140 decks483 decks
15%synergy
Liesa, Forgotten Archangel
29%inclusion140 decks483 decks
20%synergy
Eight-and-a-Half-Tails
29%inclusion138 decks483 decks
28%synergy
Felisa, Fang of Silverquill
27%inclusion132 decks483 decks
21%synergy
Lotho, Corrupt Shirriff
27%inclusion130 decks483 decks
7%synergy
Loyal Warhound
23%inclusion110 decks483 decks
20%synergy
Rufus Shinra
23%inclusion73 decks323 decks
21%synergy
Mangara, the Diplomat
22%inclusion108 decks483 decks
15%synergy
Athreos, God of Passage
22%inclusion106 decks483 decks
15%synergy
Abigale, Eloquent First-Year
21%inclusion39 decks189 decks
17%synergy
Codsworth, Handy Helper
20%inclusion95 decks483 decks
17%synergy
Drana and Linvala
19%inclusion94 decks483 decks
12%synergy
Interceptor, Shadow's Hound
17%inclusion57 decks334 decks
17%synergy
Thalia, Heretic Cathar
17%inclusion82 decks483 decks
15%synergy
Arahbo, the First Fang
17%inclusion73 decks430 decks
17%synergy
Shadrix Silverquill
16%inclusion77 decks483 decks
10%synergy
Aerith Gainsborough
15%inclusion50 decks334 decks
10%synergy
Daxos, Blessed by the Sun
14%inclusion70 decks483 decks
9%synergy
Brimaz, King of Oreskos
14%inclusion68 decks483 decks
14%synergy
Shaile, Dean of Radiance
14%inclusion67 decks483 decks
12%synergy
Esper Sentinel
14%inclusion66 decks483 decks
-4%synergy
Danitha Capashen, Paragon
13%inclusion65 decks483 decks
8%synergy
Nine-Lives Familiar
13%inclusion62 decks463 decks
11%synergy
Boromir, Warden of the Tower
13%inclusion64 decks483 decks
8%synergy
Lion Sash
13%inclusion62 decks483 decks
10%synergy
Baird, Steward of Argive
13%inclusion62 decks483 decks
12%synergy
Ao, the Dawn Sky
13%inclusion62 decks483 decks
10%synergy
Elesh Norn, Grand Cenobite
13%inclusion61 decks483 decks
9%synergy
The Wandering Rescuer
12%inclusion58 decks466 decks
12%synergy
Odric, Master Tactician
12%inclusion60 decks483 decks
12%synergy
Jazal Goldmane
12%inclusion57 decks483 decks
11%synergy
Helpful Hunter
11%inclusion50 decks452 decks
9%synergy
Sigrid, God-Favored
10%inclusion49 decks483 decks
10%synergy
Senu, Keen-Eyed Protector
10%inclusion48 decks476 decks
9%synergy
Instants
Despark
43%inclusion207 decks483 decks
13%synergy
Fracture
39%inclusion190 decks483 decks
19%synergy
Mortify
35%inclusion167 decks483 decks
13%synergy
Generous Gift
28%inclusion134 decks483 decks
5%synergy
Astarion's Thirst
27%inclusion129 decks483 decks
24%synergy
Deadly Rollick
23%inclusion113 decks483 decks
11%synergy
Anguished Unmaking
22%inclusion107 decks483 decks
-19%synergy
Rebuff the Wicked
19%inclusion94 decks483 decks
16%synergy
Nasty End
19%inclusion93 decks483 decks
16%synergy
Flawless Maneuver
19%inclusion91 decks483 decks
10%synergy
Dark Ritual
19%inclusion91 decks483 decks
-6%synergy
Akroma's Will
18%inclusion87 decks483 decks
11%synergy
Inkshield
17%inclusion80 decks483 decks
-4%synergy
You Cannot Pass!
13%inclusion65 decks483 decks
13%synergy
Utter End
13%inclusion62 decks483 decks
1%synergy
Ephemerate
12%inclusion58 decks483 decks
5%synergy
Dawn's Truce
11%inclusion49 decks461 decks
3%synergy
Disenchant
10%inclusion46 decks483 decks
6%synergy
Isildur's Fateful Strike
8.5%inclusion41 decks483 decks
8%synergy
Unbreakable Formation
7.5%inclusion36 decks483 decks
4%synergy
Your Temple Is Under Attack
7.5%inclusion36 decks483 decks
6%synergy
Go for the Throat
7.0%inclusion34 decks483 decks
3%synergy
Stroke of Midnight
7.0%inclusion34 decks483 decks
-6%synergy
Reprieve
7.0%inclusion34 decks483 decks
-1%synergy
Restoration Magic
5.8%inclusion19 decks325 decks
2%synergy
Make a Stand
5.8%inclusion28 decks483 decks
5%synergy
Village Rites
5.4%inclusion26 decks483 decks
-17%synergy
Sejiri Shelter
5.4%inclusion26 decks483 decks
0%synergy
Sorceries
Vindicate
37%inclusion177 decks483 decks
25%synergy
Sign in Blood
27%inclusion131 decks483 decks
9%synergy
Damn
25%inclusion123 decks483 decks
-7%synergy
Night's Whisper
21%inclusion102 decks483 decks
3%synergy
Read the Bones
19%inclusion93 decks483 decks
10%synergy
Can't Stay Away
16%inclusion78 decks483 decks
15%synergy
Austere Command
11%inclusion54 decks483 decks
-5%synergy
Yawgmoth's Vile Offering
11%inclusion51 decks483 decks
9%synergy
Search for Glory
7.9%inclusion38 decks483 decks
7%synergy
Release the Dogs
6.8%inclusion33 decks483 decks
6%synergy
Wrath of God
6.6%inclusion32 decks483 decks
1%synergy
Feed the Swarm
6.2%inclusion30 decks483 decks
-1%synergy
Steelshaper's Gift
5.2%inclusion25 decks483 decks
4%synergy
Utility Artifacts
Mask of Griselbrand
43%inclusion206 decks483 decks
42%synergy
Shadowspear
41%inclusion197 decks483 decks
37%synergy
Sword of the Animist
41%inclusion197 decks483 decks
38%synergy
Mirror of Galadriel
38%inclusion184 decks483 decks
38%synergy
The Ozolith
36%inclusion172 decks483 decks
32%synergy
Tarrian's Soulcleaver
31%inclusion150 decks483 decks
29%synergy
Lightning Greaves
30%inclusion147 decks483 decks
11%synergy
Sword of the Chosen
27%inclusion131 decks483 decks
27%synergy
Avacyn's Memorial
26%inclusion124 decks483 decks
25%synergy
Excalibur, Sword of Eden
23%inclusion109 decks475 decks
22%synergy
Oketra's Monument
21%inclusion102 decks483 decks
16%synergy
Spear of Heliod
19%inclusion91 decks483 decks
18%synergy
Stone of Erech
18%inclusion89 decks483 decks
18%synergy
The Seriema
18%inclusion56 decks308 decks
17%synergy
Caduceus, Staff of Hermes
17%inclusion82 decks475 decks
15%synergy
Hero's Blade
17%inclusion83 decks483 decks
16%synergy
Wrecking Ball Arm
15%inclusion49 decks334 decks
14%synergy
Champion's Helm
13%inclusion65 decks483 decks
12%synergy
Whip of Erebos
12%inclusion60 decks483 decks
10%synergy
Luxior, Giada's Gift
12%inclusion60 decks483 decks
12%synergy
Basilisk Collar
12%inclusion59 decks483 decks
10%synergy
Andúril, Narsil Reforged
11%inclusion53 decks483 decks
10%synergy
Godsend
11%inclusion52 decks483 decks
11%synergy
Bontu's Monument
10%inclusion50 decks483 decks
5%synergy
Commander's Plate
9.3%inclusion45 decks483 decks
8%synergy
Crown of Gondor
9.3%inclusion45 decks483 decks
9%synergy
Hammer of Nazahn
8.7%inclusion42 decks483 decks
8%synergy
Andúril, Flame of the West
8.3%inclusion40 decks483 decks
7%synergy
Lost Jitte
7.9%inclusion38 decks483 decks
8%synergy
Akroma's Memorial
7.7%inclusion37 decks483 decks
7%synergy
Ace's Baseball Bat
7.0%inclusion34 decks483 decks
7%synergy
Eye of Vecna
6.8%inclusion33 decks483 decks
7%synergy
The Wind Crystal
6.7%inclusion22 decks326 decks
0%synergy
Hero's Heirloom
6.4%inclusion31 decks483 decks
6%synergy
Pearl Medallion
5.8%inclusion28 decks483 decks
-1%synergy
Conformer Shuriken
5.1%inclusion17 decks334 decks
5%synergy
Enchantments
On Serra's Wings
39%inclusion186 decks483 decks
38%synergy
Noble Heritage
29%inclusion141 decks483 decks
27%synergy
Tinybones Joins Up
25%inclusion120 decks483 decks
24%synergy
The Kenriths' Royal Funeral
20%inclusion99 decks483 decks
19%synergy
Felidar Retreat
16%inclusion79 decks483 decks
13%synergy
Phyrexian Arena
15%inclusion72 decks483 decks
-13%synergy
Far Traveler
14%inclusion66 decks483 decks
12%synergy
War of the Last Alliance
10%inclusion48 decks483 decks
9%synergy
Cultist of the Absolute
10%inclusion46 decks483 decks
9%synergy
Legion's Landing
9.1%inclusion44 decks483 decks
6%synergy
All That Glitters
7.9%inclusion38 decks483 decks
0%synergy
Land Tax
7.9%inclusion38 decks483 decks
-4%synergy
Duelist's Heritage
7.7%inclusion37 decks483 decks
4%synergy
Arguel's Blood Fast
7.2%inclusion35 decks483 decks
6%synergy
Amazing Alliance
7.0%inclusion20 decks285 decks
7%synergy
Glasswing Grace
6.8%inclusion33 decks483 decks
-1%synergy
Scion of Halaster
6.0%inclusion29 decks483 decks
6%synergy
Black Market Connections
5.8%inclusion28 decks483 decks
-16%synergy
Unquestioned Authority
5.6%inclusion27 decks483 decks
2%synergy
Battles
Invasion of Fiora
8.9%inclusion43 decks483 decks
8%synergy
Planeswalkers
The Wanderer
19%inclusion91 decks483 decks
18%synergy
Ajani, Caller of the Pride
14%inclusion68 decks483 decks
14%synergy
The Eternal Wanderer
11%inclusion53 decks483 decks
8%synergy
The Wandering Emperor
8.9%inclusion43 decks483 decks
8%synergy
Kaya the Inexorable
7.5%inclusion36 decks483 decks
5%synergy
Basri Ket
7.2%inclusion35 decks483 decks
7%synergy
Ajani Steadfast
7.2%inclusion35 decks483 decks
7%synergy
Elspeth Resplendent
7.0%inclusion34 decks483 decks
7%synergy
Ajani, Adversary of Tyrants
5.4%inclusion26 decks483 decks
5%synergy
Utility Lands
Minas Tirith
58%inclusion281 decks483 decks
51%synergy
Eiganjo, Seat of the Empire
49%inclusion237 decks483 decks
40%synergy
Barad-dûr
47%inclusion226 decks483 decks
45%synergy
Shizo, Death's Storehouse
43%inclusion206 decks483 decks
38%synergy
Takenuma, Abandoned Mire
40%inclusion192 decks483 decks
29%synergy
Rogue's Passage
37%inclusion179 decks483 decks
18%synergy
Geier Reach Sanitarium
36%inclusion176 decks483 decks
34%synergy
Eiganjo Castle
35%inclusion170 decks483 decks
34%synergy
Urborg, Tomb of Yawgmoth
32%inclusion155 decks483 decks
11%synergy
Mikokoro, Center of the Sea
29%inclusion142 decks483 decks
28%synergy
Bojuka Bog
25%inclusion123 decks483 decks
-19%synergy
The Black Gate
25%inclusion121 decks483 decks
23%synergy
Minas Morgul, Dark Fortress
21%inclusion100 decks483 decks
20%synergy
Animal Sanctuary
17%inclusion84 decks483 decks
17%synergy
Hall of Heliod's Generosity
17%inclusion82 decks483 decks
9%synergy
Nykthos, Shrine to Nyx
17%inclusion81 decks483 decks
13%synergy
Reliquary Tower
16%inclusion76 decks483 decks
-7%synergy
Kor Haven
15%inclusion73 decks483 decks
14%synergy
Great Hall of the Citadel
14%inclusion69 decks483 decks
13%synergy
Vault of the Archangel
14%inclusion67 decks483 decks
-19%synergy
Untaidake, the Cloud Keeper
13%inclusion64 decks483 decks
13%synergy
Phyrexian Tower
11%inclusion52 decks483 decks
-6%synergy
Gods' Eye, Gate to the Reikai
8.9%inclusion43 decks483 decks
9%synergy
Urborg
8.9%inclusion43 decks483 decks
9%synergy
Tyrite Sanctum
8.3%inclusion40 decks483 decks
8%synergy
Inventors' Fair
7.7%inclusion37 decks483 decks
7%synergy
Volrath's Stronghold
6.0%inclusion29 decks483 decks
5%synergy
Havengul Laboratory
5.8%inclusion28 decks483 decks
5%synergy
Clive's Hideaway
5.2%inclusion17 decks326 decks
4%synergy
Cabal Coffers
5.2%inclusion25 decks483 decks
-6%synergy
Mana Artifacts
Sol Ring
86%inclusion414 decks483 decks
2%synergy
Arcane Signet
75%inclusion364 decks483 decks
-5%synergy
Orzhov Signet
42%inclusion205 decks483 decks
-12%synergy
Relic of Legends
33%inclusion157 decks483 decks
29%synergy
Talisman of Hierarchy
28%inclusion137 decks483 decks
-25%synergy
Mox Amber
22%inclusion108 decks483 decks
19%synergy
The Irencrag
18%inclusion86 decks483 decks
17%synergy
Commander's Sphere
14%inclusion67 decks483 decks
0%synergy
Phial of Galadriel
11%inclusion54 decks483 decks
11%synergy
Fellwar Stone
8.7%inclusion42 decks483 decks
-13%synergy
Mind Stone
6.8%inclusion33 decks483 decks
-16%synergy
Nyx Lotus
6.2%inclusion30 decks483 decks
6%synergy
Honor-Worn Shaku
5.8%inclusion28 decks483 decks
5%synergy
Lands
Plains
97%inclusion470 decks483 decks
0%synergy
Swamp
96%inclusion463 decks483 decks
-2%synergy
Command Tower
79%inclusion380 decks483 decks
-8%synergy
Isolated Chapel
55%inclusion268 decks483 decks
-12%synergy
The Grey Havens
54%inclusion260 decks483 decks
52%synergy
Godless Shrine
41%inclusion200 decks483 decks
-10%synergy
Tainted Field
40%inclusion194 decks483 decks
-10%synergy
Flagstones of Trokair
40%inclusion191 decks483 decks
39%synergy
Orzhov Basilica
38%inclusion183 decks483 decks
-1%synergy
Caves of Koilos
37%inclusion179 decks483 decks
-21%synergy
Vault of Champions
32%inclusion155 decks483 decks
-7%synergy
Temple of Silence
32%inclusion153 decks483 decks
-8%synergy
Shattered Sanctum
31%inclusion152 decks483 decks
-6%synergy
Shineshadow Snarl
28%inclusion133 decks483 decks
-15%synergy
Fetid Heath
26%inclusion125 decks483 decks
-16%synergy
Brightclimb Pathway
22%inclusion105 decks483 decks
-5%synergy
Scoured Barrens
20%inclusion98 decks483 decks
-2%synergy
Plaza of Heroes
19%inclusion90 decks483 decks
15%synergy
Marsh Flats
18%inclusion89 decks483 decks
-12%synergy
Evolving Wilds
18%inclusion85 decks483 decks
-2%synergy
Abstergo Entertainment
16%inclusion75 decks475 decks
15%synergy
Concealed Courtyard
15%inclusion73 decks483 decks
-6%synergy
Exotic Orchard
14%inclusion70 decks483 decks
-11%synergy
Path of Ancestry
14%inclusion70 decks483 decks
-9%synergy
Shadowy Backstreet
12%inclusion57 decks483 decks
-11%synergy
Opal Palace
10%inclusion50 decks483 decks
8%synergy
Bleachbone Verge
10%inclusion41 decks397 decks
-14%synergy
Myriad Landscape
10%inclusion48 decks483 decks
-8%synergy
Foot Headquarters
9.1%inclusion13 decks143 decks
6%synergy
Desolate Mire
8.7%inclusion42 decks483 decks
-9%synergy
Terramorphic Expanse
8.5%inclusion41 decks483 decks
-6%synergy
Scrubland
8.5%inclusion41 decks483 decks
-3%synergy
Sunlit Marsh
8.3%inclusion40 decks483 decks
-3%synergy
Fabled Passage
7.0%inclusion34 decks483 decks
-5%synergy
Glasswing Grace
6.8%inclusion33 decks483 decks
-1%synergy
Gemstone Caverns
6.2%inclusion30 decks483 decks
4%synergy
Orzhov Guildgate
6.0%inclusion29 decks483 decks
-2%synergy
Sejiri Shelter
5.4%inclusion26 decks483 decks
0%synergy