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

Alternate Names:

Dogmeat, Constant Companion // Falthis, Shadowcat FamiliarDogmeat, Constant Companion // Falthis, Shadowcat Familiar

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
Agent Bishop, Man in Black
11%inclusion15 decks139 decks
10%synergy
Foot Headquarters
11%inclusion11 decks102 decks
8%synergy
Karai, Future of the Foot
8.8%inclusion9 decks102 decks
6%synergy
Madame Null, Power Broker
7.9%inclusion11 decks140 decks
7%synergy
Moseo, Vein's New Dean
6.3%inclusion2 decks32 decks
4%synergy
High Synergy Cards
Flowering of the White Tree
74%inclusion336 decks452 decks
70%synergy
Urza's Ruinous Blast
67%inclusion304 decks452 decks
65%synergy
Keleth, Sunmane Familiar
65%inclusion293 decks452 decks
65%synergy
Day of Destiny
64%inclusion289 decks452 decks
63%synergy
Flaming Fist
63%inclusion284 decks452 decks
62%synergy
Isamaru, Hound of Konda
61%inclusion274 decks452 decks
60%synergy
Blackblade Reforged
62%inclusion281 decks452 decks
60%synergy
Heroes' Podium
58%inclusion264 decks452 decks
57%synergy
Arvad the Cursed
57%inclusion257 decks452 decks
55%synergy
Phelia, Exuberant Shepherd
58%inclusion262 decks452 decks
54%synergy
Top Cards
Swords to Plowshares
63%inclusion284 decks452 decks
-1%synergy
Path to Exile
60%inclusion271 decks452 decks
10%synergy
Primevals' Glorious Rebirth
56%inclusion255 decks452 decks
54%synergy
Lae'zel, Vlaakith's Champion
53%inclusion240 decks452 decks
49%synergy
Teshar, Ancestor's Apostle
53%inclusion240 decks452 decks
51%synergy
Agent of the Shadow Thieves
49%inclusion223 decks452 decks
49%synergy
Ardbert, Warrior of Darkness
49%inclusion145 decks296 decks
47%synergy
Lurrus of the Dream-Den
48%inclusion219 decks452 decks
39%synergy
Swiftfoot Boots
46%inclusion206 decks452 decks
20%synergy
Mirri the Cursed
44%inclusion200 decks452 decks
44%synergy
Game Changers
Farewell
21%inclusion95 decks452 decks
9%synergy
Teferi's Protection
19%inclusion85 decks452 decks
4%synergy
Smothering Tithe
15%inclusion68 decks452 decks
-7%synergy
Demonic Tutor
15%inclusion68 decks452 decks
0%synergy
Enlightened Tutor
13%inclusion57 decks452 decks
2%synergy
The One Ring
11%inclusion48 decks452 decks
5%synergy
Vampiric Tutor
10%inclusion45 decks452 decks
-1%synergy
Bolas's Citadel
8.8%inclusion40 decks452 decks
-5%synergy
Creatures
Kunoros, Hound of Athreos
44%inclusion200 decks452 decks
42%synergy
Venat, Heart of Hydaelyn
43%inclusion122 decks285 decks
40%synergy
Gandalf the White
42%inclusion190 decks452 decks
40%synergy
Mikaeus, the Lunarch
42%inclusion190 decks452 decks
39%synergy
Breena, the Demagogue
40%inclusion183 decks452 decks
35%synergy
Elas il-Kor, Sadistic Pilgrim
38%inclusion170 decks452 decks
3%synergy
Drana, Liberator of Malakir
37%inclusion168 decks452 decks
31%synergy
Pack Leader
37%inclusion167 decks452 decks
37%synergy
Odric, Lunarch Marshal
36%inclusion164 decks452 decks
35%synergy
Selfless Savior
31%inclusion142 decks452 decks
29%synergy
Anafenza, Kin-Tree Spirit
31%inclusion140 decks452 decks
30%synergy
Skrelv, Defector Mite
31%inclusion139 decks452 decks
26%synergy
Spirited Companion
31%inclusion139 decks452 decks
26%synergy
Eight-and-a-Half-Tails
30%inclusion136 decks452 decks
29%synergy
Ratadrabik of Urborg
29%inclusion133 decks452 decks
26%synergy
Liesa, Forgotten Archangel
29%inclusion131 decks452 decks
19%synergy
Loran of the Third Path
29%inclusion130 decks452 decks
20%synergy
Kambal, Consul of Allocation
28%inclusion126 decks452 decks
14%synergy
Lotho, Corrupt Shirriff
27%inclusion121 decks452 decks
7%synergy
Felisa, Fang of Silverquill
27%inclusion121 decks452 decks
21%synergy
Loyal Warhound
23%inclusion103 decks452 decks
20%synergy
Rufus Shinra
22%inclusion64 decks285 decks
20%synergy
Athreos, God of Passage
22%inclusion100 decks452 decks
15%synergy
Mangara, the Diplomat
21%inclusion97 decks452 decks
14%synergy
Abigale, Eloquent First-Year
21%inclusion31 decks148 decks
17%synergy
Drana and Linvala
20%inclusion89 decks452 decks
12%synergy
Codsworth, Handy Helper
19%inclusion87 decks452 decks
17%synergy
Interceptor, Shadow's Hound
18%inclusion54 decks296 decks
18%synergy
Arahbo, the First Fang
17%inclusion67 decks393 decks
17%synergy
Thalia, Heretic Cathar
17%inclusion76 decks452 decks
15%synergy
Aerith Gainsborough
15%inclusion45 decks296 decks
10%synergy
Shadrix Silverquill
15%inclusion68 decks452 decks
9%synergy
Daxos, Blessed by the Sun
14%inclusion65 decks452 decks
9%synergy
Brimaz, King of Oreskos
14%inclusion64 decks452 decks
14%synergy
Shaile, Dean of Radiance
14%inclusion64 decks452 decks
12%synergy
Esper Sentinel
14%inclusion63 decks452 decks
-4%synergy
Danitha Capashen, Paragon
14%inclusion63 decks452 decks
9%synergy
Lion Sash
14%inclusion62 decks452 decks
11%synergy
Ao, the Dawn Sky
14%inclusion62 decks452 decks
11%synergy
Nine-Lives Familiar
14%inclusion58 decks426 decks
11%synergy
The Wandering Rescuer
13%inclusion56 decks429 decks
13%synergy
Odric, Master Tactician
13%inclusion58 decks452 decks
12%synergy
Boromir, Warden of the Tower
13%inclusion58 decks452 decks
7%synergy
Elesh Norn, Grand Cenobite
13%inclusion57 decks452 decks
9%synergy
Baird, Steward of Argive
12%inclusion56 decks452 decks
11%synergy
Jazal Goldmane
12%inclusion54 decks452 decks
11%synergy
Helpful Hunter
11%inclusion47 decks415 decks
9%synergy
Sigrid, God-Favored
11%inclusion51 decks452 decks
11%synergy
Senu, Keen-Eyed Protector
10%inclusion46 decks439 decks
9%synergy
Sarah Jane Smith
10%inclusion44 decks452 decks
10%synergy
Instants
Despark
43%inclusion194 decks452 decks
12%synergy
Fracture
40%inclusion180 decks452 decks
20%synergy
Mortify
37%inclusion165 decks452 decks
14%synergy
Generous Gift
27%inclusion123 decks452 decks
4%synergy
Astarion's Thirst
26%inclusion118 decks452 decks
23%synergy
Deadly Rollick
23%inclusion106 decks452 decks
12%synergy
Anguished Unmaking
22%inclusion101 decks452 decks
-18%synergy
Rebuff the Wicked
19%inclusion87 decks452 decks
16%synergy
Nasty End
19%inclusion87 decks452 decks
16%synergy
Flawless Maneuver
19%inclusion85 decks452 decks
10%synergy
Dark Ritual
19%inclusion85 decks452 decks
-6%synergy
Akroma's Will
18%inclusion80 decks452 decks
11%synergy
Inkshield
16%inclusion74 decks452 decks
-2%synergy
You Cannot Pass!
14%inclusion62 decks452 decks
13%synergy
Utter End
13%inclusion61 decks452 decks
1%synergy
Ephemerate
13%inclusion60 decks452 decks
6%synergy
Dawn's Truce
12%inclusion49 decks424 decks
4%synergy
Disenchant
10%inclusion45 decks452 decks
6%synergy
Your Temple Is Under Attack
8.4%inclusion38 decks452 decks
7%synergy
Isildur's Fateful Strike
7.7%inclusion35 decks452 decks
7%synergy
Unbreakable Formation
7.5%inclusion34 decks452 decks
4%synergy
Stroke of Midnight
7.1%inclusion32 decks452 decks
-6%synergy
Go for the Throat
6.9%inclusion31 decks452 decks
2%synergy
Reprieve
6.4%inclusion29 decks452 decks
-2%synergy
Make a Stand
6.2%inclusion28 decks452 decks
5%synergy
Village Rites
5.5%inclusion25 decks452 decks
-17%synergy
Vanishing Verse
5.5%inclusion25 decks452 decks
0%synergy
Sejiri Shelter
5.5%inclusion25 decks452 decks
0%synergy
Restoration Magic
5.2%inclusion15 decks287 decks
1%synergy
Sorceries
Vindicate
37%inclusion169 decks452 decks
25%synergy
Sign in Blood
27%inclusion124 decks452 decks
9%synergy
Damn
25%inclusion113 decks452 decks
-8%synergy
Night's Whisper
21%inclusion93 decks452 decks
3%synergy
Read the Bones
20%inclusion90 decks452 decks
10%synergy
Can't Stay Away
17%inclusion76 decks452 decks
16%synergy
Austere Command
11%inclusion51 decks452 decks
-6%synergy
Yawgmoth's Vile Offering
10%inclusion47 decks452 decks
9%synergy
Search for Glory
8.4%inclusion38 decks452 decks
8%synergy
Wrath of God
6.9%inclusion31 decks452 decks
1%synergy
Release the Dogs
6.9%inclusion31 decks452 decks
6%synergy
Feed the Swarm
6.2%inclusion28 decks452 decks
-1%synergy
Toxic Deluge
5.1%inclusion23 decks452 decks
-12%synergy
Utility Artifacts
Mithril Coat
44%inclusion199 decks452 decks
41%synergy
Mask of Griselbrand
43%inclusion195 decks452 decks
42%synergy
Shadowspear
41%inclusion186 decks452 decks
38%synergy
Sword of the Animist
40%inclusion179 decks452 decks
36%synergy
Mirror of Galadriel
38%inclusion173 decks452 decks
38%synergy
The Ozolith
36%inclusion162 decks452 decks
32%synergy
Tarrian's Soulcleaver
31%inclusion142 decks452 decks
29%synergy
Lightning Greaves
30%inclusion134 decks452 decks
10%synergy
Sword of the Chosen
28%inclusion126 decks452 decks
28%synergy
Avacyn's Memorial
26%inclusion117 decks452 decks
26%synergy
Excalibur, Sword of Eden
23%inclusion102 decks438 decks
23%synergy
Oketra's Monument
21%inclusion95 decks452 decks
16%synergy
Spear of Heliod
19%inclusion88 decks452 decks
19%synergy
Stone of Erech
19%inclusion87 decks452 decks
18%synergy
Hero's Blade
19%inclusion84 decks452 decks
18%synergy
Caduceus, Staff of Hermes
18%inclusion78 decks438 decks
15%synergy
The Seriema
17%inclusion47 decks270 decks
16%synergy
Wrecking Ball Arm
15%inclusion44 decks296 decks
15%synergy
Champion's Helm
14%inclusion62 decks452 decks
13%synergy
Luxior, Giada's Gift
12%inclusion56 decks452 decks
12%synergy
Basilisk Collar
12%inclusion55 decks452 decks
10%synergy
Whip of Erebos
11%inclusion49 decks452 decks
8%synergy
Andúril, Narsil Reforged
11%inclusion49 decks452 decks
10%synergy
Bontu's Monument
11%inclusion48 decks452 decks
5%synergy
Godsend
10%inclusion45 decks452 decks
10%synergy
Commander's Plate
10%inclusion44 decks452 decks
9%synergy
Crown of Gondor
9.3%inclusion42 decks452 decks
9%synergy
Hammer of Nazahn
9.1%inclusion41 decks452 decks
9%synergy
Andúril, Flame of the West
8.2%inclusion37 decks452 decks
7%synergy
Lost Jitte
8.0%inclusion36 decks452 decks
8%synergy
Eye of Vecna
7.1%inclusion32 decks452 decks
7%synergy
Ace's Baseball Bat
6.9%inclusion31 decks452 decks
7%synergy
Akroma's Memorial
6.6%inclusion30 decks452 decks
6%synergy
Hero's Heirloom
6.6%inclusion30 decks452 decks
6%synergy
The Wind Crystal
6.6%inclusion19 decks288 decks
-1%synergy
Pearl Medallion
6.0%inclusion27 decks452 decks
0%synergy
Enchantments
On Serra's Wings
39%inclusion175 decks452 decks
38%synergy
Noble Heritage
29%inclusion130 decks452 decks
27%synergy
Tinybones Joins Up
24%inclusion107 decks452 decks
23%synergy
The Kenriths' Royal Funeral
21%inclusion94 decks452 decks
19%synergy
Felidar Retreat
17%inclusion77 decks452 decks
14%synergy
Phyrexian Arena
15%inclusion66 decks452 decks
-14%synergy
Far Traveler
13%inclusion61 decks452 decks
12%synergy
War of the Last Alliance
10%inclusion44 decks452 decks
8%synergy
Cultist of the Absolute
10%inclusion43 decks452 decks
9%synergy
Legion's Landing
8.8%inclusion40 decks452 decks
6%synergy
All That Glitters
8.2%inclusion37 decks452 decks
1%synergy
Land Tax
7.7%inclusion35 decks452 decks
-3%synergy
Amazing Alliance
7.7%inclusion19 decks247 decks
8%synergy
Arguel's Blood Fast
7.5%inclusion34 decks452 decks
6%synergy
Duelist's Heritage
7.3%inclusion33 decks452 decks
4%synergy
Glasswing Grace
6.5%inclusion29 decks447 decks
-1%synergy
Unquestioned Authority
6.4%inclusion29 decks452 decks
3%synergy
Scion of Halaster
6.2%inclusion28 decks452 decks
6%synergy
Black Market Connections
6.2%inclusion28 decks452 decks
-16%synergy
Mornsong Aria
5.4%inclusion8 decks148 decks
5%synergy
Battles
Invasion of Fiora
9.1%inclusion41 decks452 decks
8%synergy
Planeswalkers
The Wanderer
19%inclusion87 decks452 decks
19%synergy
Ajani, Caller of the Pride
14%inclusion64 decks452 decks
14%synergy
The Eternal Wanderer
12%inclusion53 decks452 decks
9%synergy
The Wandering Emperor
8.4%inclusion38 decks452 decks
8%synergy
Kaya the Inexorable
7.1%inclusion32 decks452 decks
5%synergy
Ajani Steadfast
7.1%inclusion32 decks452 decks
7%synergy
Elspeth Resplendent
6.6%inclusion30 decks452 decks
6%synergy
Basri Ket
6.4%inclusion29 decks452 decks
6%synergy
Ajani, Adversary of Tyrants
5.3%inclusion24 decks452 decks
5%synergy
Utility Lands
Minas Tirith
58%inclusion260 decks452 decks
50%synergy
Eiganjo, Seat of the Empire
49%inclusion222 decks452 decks
40%synergy
Barad-dûr
48%inclusion215 decks452 decks
46%synergy
Shizo, Death's Storehouse
42%inclusion190 decks452 decks
37%synergy
Takenuma, Abandoned Mire
39%inclusion177 decks452 decks
28%synergy
Rogue's Passage
37%inclusion166 decks452 decks
17%synergy
Geier Reach Sanitarium
36%inclusion164 decks452 decks
34%synergy
Eiganjo Castle
34%inclusion154 decks452 decks
33%synergy
Urborg, Tomb of Yawgmoth
32%inclusion144 decks452 decks
11%synergy
Mikokoro, Center of the Sea
29%inclusion130 decks452 decks
28%synergy
Bojuka Bog
26%inclusion117 decks452 decks
-18%synergy
The Black Gate
25%inclusion113 decks452 decks
23%synergy
Minas Morgul, Dark Fortress
20%inclusion92 decks452 decks
19%synergy
Animal Sanctuary
18%inclusion81 decks452 decks
18%synergy
Hall of Heliod's Generosity
17%inclusion78 decks452 decks
9%synergy
Nykthos, Shrine to Nyx
16%inclusion74 decks452 decks
12%synergy
Great Hall of the Citadel
15%inclusion69 decks452 decks
14%synergy
Reliquary Tower
15%inclusion69 decks452 decks
-8%synergy
Kor Haven
15%inclusion67 decks452 decks
14%synergy
Vault of the Archangel
15%inclusion67 decks452 decks
-18%synergy
Untaidake, the Cloud Keeper
13%inclusion60 decks452 decks
13%synergy
Phyrexian Tower
10%inclusion46 decks452 decks
-6%synergy
Gods' Eye, Gate to the Reikai
9.1%inclusion41 decks452 decks
9%synergy
Tyrite Sanctum
8.6%inclusion39 decks452 decks
8%synergy
Urborg
8.6%inclusion39 decks452 decks
8%synergy
Inventors' Fair
7.1%inclusion32 decks452 decks
6%synergy
Havengul Laboratory
6.2%inclusion28 decks452 decks
6%synergy
Clive's Hideaway
5.6%inclusion16 decks288 decks
4%synergy
Volrath's Stronghold
5.5%inclusion25 decks452 decks
4%synergy
Mana Artifacts
Sol Ring
86%inclusion387 decks452 decks
1%synergy
Arcane Signet
75%inclusion340 decks452 decks
-5%synergy
Orzhov Signet
44%inclusion197 decks452 decks
-12%synergy
Relic of Legends
33%inclusion150 decks452 decks
30%synergy
Talisman of Hierarchy
27%inclusion124 decks452 decks
-25%synergy
Mox Amber
23%inclusion103 decks452 decks
20%synergy
The Irencrag
19%inclusion85 decks452 decks
18%synergy
Commander's Sphere
14%inclusion65 decks452 decks
-1%synergy
Phial of Galadriel
11%inclusion50 decks452 decks
11%synergy
Fellwar Stone
8.0%inclusion36 decks452 decks
-13%synergy
Mind Stone
7.1%inclusion32 decks452 decks
-17%synergy
Nyx Lotus
6.0%inclusion27 decks452 decks
6%synergy
Honor-Worn Shaku
5.5%inclusion25 decks452 decks
5%synergy
Lands
Plains
97%inclusion440 decks452 decks
0%synergy
Swamp
96%inclusion433 decks452 decks
-2%synergy
Command Tower
80%inclusion362 decks452 decks
-6%synergy
Isolated Chapel
55%inclusion250 decks452 decks
-11%synergy
The Grey Havens
54%inclusion242 decks452 decks
52%synergy
Tainted Field
41%inclusion185 decks452 decks
-10%synergy
Godless Shrine
40%inclusion182 decks452 decks
-11%synergy
Orzhov Basilica
40%inclusion180 decks452 decks
0%synergy
Flagstones of Trokair
39%inclusion175 decks452 decks
38%synergy
Caves of Koilos
37%inclusion169 decks452 decks
-20%synergy
Temple of Silence
32%inclusion146 decks452 decks
-7%synergy
Vault of Champions
32%inclusion144 decks452 decks
-8%synergy
Shattered Sanctum
30%inclusion135 decks452 decks
-6%synergy
Shineshadow Snarl
27%inclusion124 decks452 decks
-14%synergy
Fetid Heath
26%inclusion118 decks452 decks
-14%synergy
Brightclimb Pathway
21%inclusion97 decks452 decks
-5%synergy
Scoured Barrens
21%inclusion95 decks452 decks
-2%synergy
Plaza of Heroes
19%inclusion84 decks452 decks
15%synergy
Marsh Flats
19%inclusion84 decks452 decks
-11%synergy
Evolving Wilds
18%inclusion82 decks452 decks
-2%synergy
Abstergo Entertainment
16%inclusion68 decks438 decks
15%synergy
Concealed Courtyard
15%inclusion67 decks452 decks
-6%synergy
Path of Ancestry
15%inclusion67 decks452 decks
-8%synergy
Exotic Orchard
14%inclusion63 decks452 decks
-11%synergy
Shadowy Backstreet
12%inclusion54 decks452 decks
-11%synergy
Opal Palace
11%inclusion50 decks452 decks
9%synergy
Myriad Landscape
10%inclusion46 decks452 decks
-9%synergy
Bleachbone Verge
9.2%inclusion33 decks360 decks
-14%synergy
Desolate Mire
8.8%inclusion40 decks452 decks
-8%synergy
Sunlit Marsh
8.6%inclusion39 decks452 decks
-2%synergy
Terramorphic Expanse
8.4%inclusion38 decks452 decks
-6%synergy
Scrubland
8.2%inclusion37 decks452 decks
-3%synergy
Fabled Passage
6.6%inclusion30 decks452 decks
-4%synergy
Glasswing Grace
6.5%inclusion29 decks447 decks
-1%synergy
Orzhov Guildgate
6.0%inclusion27 decks452 decks
-2%synergy
Gemstone Caverns
5.8%inclusion26 decks452 decks
4%synergy
Sejiri Shelter
5.5%inclusion25 decks452 decks
0%synergy
Forlorn Flats
5.3%inclusion24 decks452 decks
0%synergy