Kelsien, the Plague (Commander) - Artifacts

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Basilisk Collar
92%inclusion23 decks25 decks
88%synergy
Thornbite Staff
76%inclusion19 decks25 decks
74%synergy
Minthara, Merciless Soul
68%inclusion17 decks25 decks
66%synergy
Vorpal Sword
68%inclusion17 decks25 decks
66%synergy
Rune of Mortality
64%inclusion16 decks25 decks
62%synergy
Otharri, Suns' Glory
68%inclusion17 decks25 decks
62%synergy
Mari, the Killing Quill
68%inclusion17 decks25 decks
61%synergy
Open the Armory
64%inclusion16 decks25 decks
59%synergy
Drumbellower
60%inclusion15 decks25 decks
58%synergy
Daxos the Returned
56%inclusion14 decks25 decks
55%synergy
Top Cards
Morbid Opportunist
64%inclusion16 decks25 decks
47%synergy
Falthis, Shadowcat Familiar
56%inclusion14 decks25 decks
55%synergy
Puresteel Paladin
56%inclusion14 decks25 decks
52%synergy
Fighter Class
56%inclusion14 decks25 decks
53%synergy
Quietus Spike
52%inclusion13 decks25 decks
51%synergy
Gorgon's Head
52%inclusion13 decks25 decks
51%synergy
General's Enforcer
52%inclusion13 decks25 decks
43%synergy
Gorgon Flail
52%inclusion13 decks25 decks
51%synergy
Swiftfoot Boots
52%inclusion13 decks25 decks
20%synergy
Illusionist's Bracers
48%inclusion12 decks25 decks
46%synergy
Game Changers
Smothering Tithe
28%inclusion7 decks25 decks
2%synergy
Enlightened Tutor
28%inclusion7 decks25 decks
16%synergy
Vampiric Tutor
16%inclusion4 decks25 decks
1%synergy
Teferi's Protection
12%inclusion3 decks25 decks
-8%synergy
Jeska's Will
12%inclusion3 decks25 decks
2%synergy
Demonic Tutor
12%inclusion3 decks25 decks
-7%synergy
Orcish Bowmasters
12%inclusion3 decks25 decks
7%synergy
Opposition Agent
8.0%inclusion2 decks25 decks
5%synergy
Mana Vault
8.0%inclusion2 decks25 decks
4%synergy
Necropotence
8.0%inclusion2 decks25 decks
3%synergy
Creatures
Harvester of Souls
40%inclusion10 decks25 decks
37%synergy
Stoneforge Mystic
36%inclusion9 decks25 decks
33%synergy
Kalemne, Disciple of Iroas
36%inclusion9 decks25 decks
35%synergy
Termination Facilitator
32%inclusion8 decks25 decks
30%synergy
Slaughter Specialist
32%inclusion8 decks25 decks
31%synergy
Lae'zel, Vlaakith's Champion
32%inclusion8 decks25 decks
30%synergy
Shay Cormac
32%inclusion7 decks22 decks
29%synergy
Mathas, Fiend Seeker
28%inclusion7 decks25 decks
26%synergy
White Plume Adventurer
28%inclusion7 decks25 decks
27%synergy
Mother of Runes
28%inclusion7 decks25 decks
20%synergy
Sram, Senior Edificer
28%inclusion7 decks25 decks
25%synergy
Akiri, Fearless Voyager
28%inclusion7 decks25 decks
26%synergy
Queen Marchesa
28%inclusion7 decks25 decks
22%synergy
Ertha Jo, Frontier Mentor
25%inclusion6 decks24 decks
24%synergy
Blood Cultist
24%inclusion6 decks25 decks
23%synergy
Esper Sentinel
24%inclusion6 decks25 decks
5%synergy
Torbran, Thane of Red Fell
24%inclusion6 decks25 decks
24%synergy
Stonehewer Giant
24%inclusion6 decks25 decks
23%synergy
Goblin Sharpshooter
24%inclusion6 decks25 decks
23%synergy
Bureau Headmaster
23%inclusion5 decks22 decks
22%synergy
Marvin, Murderous Mimic
22%inclusion4 decks18 decks
21%synergy
Taii Wakeen, Perfect Shot
21%inclusion5 decks24 decks
20%synergy
Humble Defector
20%inclusion5 decks25 decks
18%synergy
Ankle Shanker
20%inclusion5 decks25 decks
17%synergy
Assault Intercessor
20%inclusion5 decks25 decks
19%synergy
Void Beckoner
20%inclusion5 decks25 decks
19%synergy
Sun Titan
20%inclusion5 decks25 decks
10%synergy
Archetype of Finality
20%inclusion5 decks25 decks
19%synergy
Lightning, Army of One
20%inclusion2 decks10 decks
17%synergy
Maha, Its Feathers Night
18%inclusion4 decks22 decks
17%synergy
Alesha, Who Laughs at Fate
17%inclusion3 decks18 decks
5%synergy
Magda, the Hoardmaster
17%inclusion4 decks24 decks
14%synergy
Voice of Victory
14%inclusion2 decks14 decks
-3%synergy
Ellie, Brick Master
14%inclusion1 decks7 decks
14%synergy
Solemn Simulacrum
12%inclusion3 decks25 decks
-1%synergy
Bounty Hunter
12%inclusion3 decks25 decks
11%synergy
Hooded Blightfang
12%inclusion3 decks25 decks
12%synergy
Ornithopter of Paradise
12%inclusion3 decks25 decks
10%synergy
Ardenn, Intrepid Archaeologist
12%inclusion3 decks25 decks
11%synergy
Akroan Horse
12%inclusion3 decks25 decks
12%synergy
Clackbridge Troll
12%inclusion3 decks25 decks
12%synergy
Royal Assassin
12%inclusion3 decks25 decks
9%synergy
Zagras, Thief of Heartbeats
12%inclusion3 decks25 decks
11%synergy
Kediss, Emberclaw Familiar
12%inclusion3 decks25 decks
11%synergy
Goblin Spymaster
12%inclusion3 decks25 decks
12%synergy
Lizard Blades
12%inclusion3 decks25 decks
10%synergy
Syr Vondam, the Lucent
11%inclusion1 decks9 decks
10%synergy
Zack Fair
10%inclusion1 decks10 decks
9%synergy
Freya Crescent
10%inclusion1 decks10 decks
9%synergy
Deadpool, Trading Card
9.1%inclusion1 decks11 decks
7%synergy
Instants
You Are Already Dead
40%inclusion10 decks25 decks
38%synergy
Anguished Unmaking
40%inclusion10 decks25 decks
6%synergy
Chaos Warp
28%inclusion7 decks25 decks
11%synergy
Stroke of Midnight
28%inclusion7 decks25 decks
16%synergy
Crackling Doom
28%inclusion7 decks25 decks
11%synergy
Boros Charm
24%inclusion6 decks25 decks
-6%synergy
Swords to Plowshares
24%inclusion6 decks25 decks
-38%synergy
Mirrodin Avenged
24%inclusion6 decks25 decks
23%synergy
Flawless Maneuver
20%inclusion5 decks25 decks
6%synergy
Generous Gift
20%inclusion5 decks25 decks
0%synergy
Rakdos Charm
16%inclusion4 decks25 decks
7%synergy
Despark
16%inclusion4 decks25 decks
1%synergy
Utter End
16%inclusion4 decks25 decks
11%synergy
Path to Exile
16%inclusion4 decks25 decks
-31%synergy
Fracture
16%inclusion4 decks25 decks
10%synergy
Mortify
16%inclusion4 decks25 decks
1%synergy
Zealous Display
13%inclusion1 decks8 decks
12%synergy
Deadly Rollick
12%inclusion3 decks25 decks
1%synergy
Dark Ritual
12%inclusion3 decks25 decks
-4%synergy
Deflecting Swat
12%inclusion3 decks25 decks
-3%synergy
Bladebrand
12%inclusion3 decks25 decks
11%synergy
Bedevil
12%inclusion3 decks25 decks
5%synergy
Overkill
10%inclusion1 decks10 decks
9%synergy
Restoration Magic
10%inclusion1 decks10 decks
8%synergy
Vincent's Limit Break
10%inclusion1 decks10 decks
10%synergy
Argivian Find
8.0%inclusion2 decks25 decks
8%synergy
Dire Tactics
8.0%inclusion2 decks25 decks
5%synergy
Return to Dust
8.0%inclusion2 decks25 decks
5%synergy
Clever Concealment
8.0%inclusion2 decks25 decks
4%synergy
Deadly Dispute
8.0%inclusion2 decks25 decks
-15%synergy
Terminate
8.0%inclusion2 decks25 decks
-5%synergy
Tibalt's Trickery
8.0%inclusion2 decks25 decks
4%synergy
Malakir Rebirth
8.0%inclusion2 decks25 decks
3%synergy
Deflecting Palm
8.0%inclusion2 decks25 decks
2%synergy
Rebuff the Wicked
8.0%inclusion2 decks25 decks
7%synergy
Inevitable Defeat
6.3%inclusion1 decks16 decks
0%synergy
Maximum Overdrive
6.3%inclusion1 decks16 decks
6%synergy
Untimely Malfunction
5.6%inclusion1 decks18 decks
1%synergy
Sorceries
Ruinous Ultimatum
40%inclusion10 decks25 decks
1%synergy
Steelshaper's Gift
36%inclusion9 decks25 decks
33%synergy
Painful Truths
28%inclusion7 decks25 decks
19%synergy
Mythos of Snapdax
24%inclusion6 decks25 decks
18%synergy
Read the Bones
24%inclusion6 decks25 decks
14%synergy
Chandra's Ignition
24%inclusion6 decks25 decks
22%synergy
Call of the Death-Dweller
20%inclusion5 decks25 decks
19%synergy
Sign in Blood
20%inclusion5 decks25 decks
12%synergy
Blasphemous Act
16%inclusion4 decks25 decks
-7%synergy
Night's Whisper
16%inclusion4 decks25 decks
3%synergy
Reanimate
16%inclusion4 decks25 decks
0%synergy
Damn
16%inclusion4 decks25 decks
-2%synergy
Austere Command
12%inclusion3 decks25 decks
4%synergy
Sevinne's Reclamation
12%inclusion3 decks25 decks
4%synergy
Grim Tutor
12%inclusion3 decks25 decks
8%synergy
Nibelheim Aflame
10%inclusion1 decks10 decks
9%synergy
Restart Sequence
9.1%inclusion2 decks22 decks
8%synergy
Profane Tutor
8.0%inclusion2 decks25 decks
7%synergy
Vandalblast
8.0%inclusion2 decks25 decks
-3%synergy
Farewell
8.0%inclusion2 decks25 decks
-3%synergy
Unfinished Business
8.0%inclusion2 decks25 decks
7%synergy
Will of the Abzan
7.7%inclusion1 decks13 decks
7%synergy
Utility Artifacts
Shadowspear
48%inclusion12 decks25 decks
43%synergy
Sting, the Glinting Dagger
48%inclusion12 decks25 decks
46%synergy
Magewright's Stone
44%inclusion11 decks25 decks
43%synergy
Hunter's Blowgun
40%inclusion10 decks25 decks
39%synergy
Thousand-Year Elixir
36%inclusion9 decks25 decks
35%synergy
Mithril Coat
28%inclusion7 decks25 decks
22%synergy
Hammer of Nazahn
28%inclusion7 decks25 decks
26%synergy
Champion's Helm
24%inclusion6 decks25 decks
23%synergy
Lightning Greaves
24%inclusion6 decks25 decks
-10%synergy
Brotherhood Regalia
23%inclusion5 decks22 decks
19%synergy
Robe of Stars
20%inclusion5 decks25 decks
19%synergy
Darksteel Plate
20%inclusion5 decks25 decks
18%synergy
Glaring Spotlight
16%inclusion4 decks25 decks
16%synergy
Fiendlash
16%inclusion4 decks25 decks
16%synergy
Umbral Mantle
16%inclusion4 decks25 decks
16%synergy
Battlemage's Bracers
16%inclusion4 decks25 decks
15%synergy
Sword of the Animist
16%inclusion4 decks25 decks
6%synergy
Dragonfire Blade
15%inclusion2 decks13 decks
14%synergy
Excalibur, Sword of Eden
14%inclusion3 decks22 decks
11%synergy
The Reaver Cleaver
12%inclusion3 decks25 decks
6%synergy
Embercleave
12%inclusion3 decks25 decks
9%synergy
Helm of the Host
12%inclusion3 decks25 decks
6%synergy
Conqueror's Flail
12%inclusion3 decks25 decks
11%synergy
Whispersilk Cloak
12%inclusion3 decks25 decks
6%synergy
World Map
10%inclusion1 decks10 decks
10%synergy
The Seriema
10%inclusion1 decks10 decks
9%synergy
Chainsaw
9.1%inclusion2 decks22 decks
8%synergy
Hidden Blade
8.3%inclusion2 decks24 decks
7%synergy
Sword of Wealth and Power
8.3%inclusion2 decks24 decks
7%synergy
Nettlecyst
8.0%inclusion2 decks25 decks
7%synergy
Genesis Chamber
8.0%inclusion2 decks25 decks
8%synergy
Cranial Plating
8.0%inclusion2 decks25 decks
7%synergy
Scythe of the Wretched
8.0%inclusion2 decks25 decks
8%synergy
Rings of Brighthearth
8.0%inclusion2 decks25 decks
7%synergy
Reaper's Talisman
8.0%inclusion2 decks25 decks
7%synergy
Sword of Forge and Frontier
8.0%inclusion2 decks25 decks
7%synergy
Sword of Feast and Famine
8.0%inclusion2 decks25 decks
4%synergy
Sunforger
8.0%inclusion2 decks25 decks
5%synergy
Blackblade Reforged
8.0%inclusion2 decks25 decks
3%synergy
Cori-Steel Cutter
7.7%inclusion1 decks13 decks
7%synergy
Mardu Monument
7.1%inclusion1 decks14 decks
5%synergy
Infantry Shield
7.1%inclusion1 decks14 decks
-3%synergy
Adaptive Omnitool
6.3%inclusion1 decks16 decks
6%synergy
Celestial Armor
5.6%inclusion1 decks18 decks
5%synergy
Leyline Axe
5.6%inclusion1 decks18 decks
4%synergy
Enchantments
Gift of Doom
48%inclusion12 decks25 decks
47%synergy
Sigarda's Aid
32%inclusion8 decks25 decks
29%synergy
All-Out Assault
29%inclusion4 decks14 decks
16%synergy
Aspect of Gorgon
28%inclusion7 decks25 decks
27%synergy
Revel in Riches
24%inclusion6 decks25 decks
17%synergy
Phyrexian Arena
24%inclusion6 decks25 decks
5%synergy
Dazzling Theater // Prop Room
22%inclusion4 decks18 decks
20%synergy
Forge Anew
20%inclusion5 decks25 decks
17%synergy
Black Market
16%inclusion4 decks25 decks
10%synergy
Death Pits of Rath
16%inclusion4 decks25 decks
16%synergy
Nowhere to Run
14%inclusion3 decks22 decks
13%synergy
At Knifepoint
13%inclusion3 decks24 decks
11%synergy
Reconnaissance
12%inclusion3 decks25 decks
1%synergy
Sheltered by Ghosts
11%inclusion2 decks18 decks
11%synergy
Pain for All
11%inclusion1 decks9 decks
10%synergy
Underworld Connections
8.0%inclusion2 decks25 decks
7%synergy
Unquestioned Authority
8.0%inclusion2 decks25 decks
8%synergy
Forging the Tyrite Sword
8.0%inclusion2 decks25 decks
7%synergy
Retreat to Hagra
8.0%inclusion2 decks25 decks
8%synergy
Grave Betrayal
8.0%inclusion2 decks25 decks
7%synergy
All That Glitters
8.0%inclusion2 decks25 decks
7%synergy
Agent of the Shadow Thieves
8.0%inclusion2 decks25 decks
7%synergy
Land Tax
8.0%inclusion2 decks25 decks
2%synergy
Ghostly Prison
8.0%inclusion2 decks25 decks
0%synergy
Repercussion
8.0%inclusion2 decks25 decks
7%synergy
Virtue of Loyalty
8.0%inclusion2 decks25 decks
7%synergy
Sidequest: Catch a Fish
6.3%inclusion1 decks16 decks
6%synergy
Twinblade Blessing
5.6%inclusion1 decks18 decks
5%synergy
Planeswalkers
Nahiri, the Harbinger
12%inclusion3 decks25 decks
11%synergy
Vraska, Betrayal's Sting
8.0%inclusion2 decks25 decks
8%synergy
Dihada, Binder of Wills
8.0%inclusion2 decks25 decks
4%synergy
Utility Lands
Rogue's Passage
60%inclusion15 decks25 decks
37%synergy
Vault of the Archangel
56%inclusion14 decks25 decks
34%synergy
Detection Tower
40%inclusion10 decks25 decks
39%synergy
Arcane Lighthouse
28%inclusion7 decks25 decks
27%synergy
Karn's Bastion
28%inclusion7 decks25 decks
27%synergy
Axgard Armory
24%inclusion6 decks25 decks
22%synergy
Bojuka Bog
20%inclusion5 decks25 decks
-11%synergy
Urborg, Tomb of Yawgmoth
16%inclusion4 decks25 decks
2%synergy
Dalkovan Encampment
14%inclusion2 decks14 decks
6%synergy
Secluded Starforge
13%inclusion1 decks8 decks
12%synergy
Buried Ruin
12%inclusion3 decks25 decks
8%synergy
Sunhome, Fortress of the Legion
12%inclusion3 decks25 decks
8%synergy
Reliquary Tower
12%inclusion3 decks25 decks
-4%synergy
Ishgard, the Holy See
10%inclusion1 decks10 decks
9%synergy
Spymaster's Vault
8.7%inclusion2 decks23 decks
7%synergy
Shizo, Death's Storehouse
8.0%inclusion2 decks25 decks
1%synergy
Minas Tirith
8.0%inclusion2 decks25 decks
-1%synergy
Command Beacon
8.0%inclusion2 decks25 decks
2%synergy
Eiganjo, Seat of the Empire
8.0%inclusion2 decks25 decks
1%synergy
Cori Mountain Monastery
7.1%inclusion1 decks14 decks
5%synergy
Mana Artifacts
Sol Ring
96%inclusion24 decks25 decks
7%synergy
Arcane Signet
80%inclusion20 decks25 decks
-6%synergy
Patriar's Seal
64%inclusion16 decks25 decks
62%synergy
Talisman of Hierarchy
48%inclusion12 decks25 decks
7%synergy
Talisman of Indulgence
40%inclusion10 decks25 decks
3%synergy
Talisman of Conviction
40%inclusion10 decks25 decks
-1%synergy
Boros Signet
32%inclusion8 decks25 decks
2%synergy
Fellwar Stone
32%inclusion8 decks25 decks
4%synergy
Rakdos Signet
28%inclusion7 decks25 decks
-3%synergy
Orzhov Signet
28%inclusion7 decks25 decks
-5%synergy
Bounty Board
25%inclusion6 decks24 decks
23%synergy
Commander's Sphere
20%inclusion5 decks25 decks
5%synergy
Mox Opal
20%inclusion5 decks25 decks
16%synergy
Mind Stone
16%inclusion4 decks25 decks
7%synergy
Chromatic Lantern
12%inclusion3 decks25 decks
0%synergy
Mox Amber
12%inclusion3 decks25 decks
8%synergy
Decanter of Endless Water
8.0%inclusion2 decks25 decks
7%synergy
Thought Vessel
8.0%inclusion2 decks25 decks
3%synergy
Savai Crystal
8.0%inclusion2 decks25 decks
6%synergy
Aetheric Amplifier
6.3%inclusion1 decks16 decks
6%synergy
Lands
Swamp
100%inclusion25 decks25 decks
5%synergy
Plains
100%inclusion25 decks25 decks
5%synergy
Mountain
96%inclusion24 decks25 decks
2%synergy
Command Tower
92%inclusion23 decks25 decks
0%synergy
Nomad Outpost
68%inclusion17 decks25 decks
10%synergy
Exotic Orchard
60%inclusion15 decks25 decks
9%synergy
Isolated Chapel
56%inclusion14 decks25 decks
4%synergy
Clifftop Retreat
56%inclusion14 decks25 decks
7%synergy
Vault of Champions
52%inclusion13 decks25 decks
18%synergy
Savai Triome
44%inclusion11 decks25 decks
5%synergy
Caves of Koilos
44%inclusion11 decks25 decks
5%synergy
Dragonskull Summit
44%inclusion11 decks25 decks
-7%synergy
Battlefield Forge
44%inclusion11 decks25 decks
5%synergy
Spectator Seating
44%inclusion11 decks25 decks
12%synergy
Sacred Foundry
40%inclusion10 decks25 decks
-4%synergy
Godless Shrine
40%inclusion10 decks25 decks
-7%synergy
Temple of Silence
40%inclusion10 decks25 decks
17%synergy
Blood Crypt
36%inclusion9 decks25 decks
-7%synergy
Sulfurous Springs
36%inclusion9 decks25 decks
9%synergy
Evolving Wilds
32%inclusion8 decks25 decks
5%synergy
Arid Mesa
32%inclusion8 decks25 decks
1%synergy
Fetid Heath
28%inclusion7 decks25 decks
8%synergy
Temple of Malice
28%inclusion7 decks25 decks
11%synergy
Luxury Suite
28%inclusion7 decks25 decks
-4%synergy
Forbidden Orchard
28%inclusion7 decks25 decks
25%synergy
Marsh Flats
28%inclusion7 decks25 decks
-4%synergy
Bloodstained Mire
28%inclusion7 decks25 decks
-4%synergy
Smoldering Marsh
24%inclusion6 decks25 decks
-12%synergy
Shattered Landscape
23%inclusion5 decks22 decks
3%synergy
Concealed Courtyard
20%inclusion5 decks25 decks
14%synergy
Temple of Triumph
20%inclusion5 decks25 decks
-3%synergy
Rugged Prairie
20%inclusion5 decks25 decks
4%synergy
Orzhov Basilica
20%inclusion5 decks25 decks
5%synergy
Path of Ancestry
20%inclusion5 decks25 decks
-17%synergy
Shattered Sanctum
20%inclusion5 decks25 decks
-3%synergy
Blightstep Pathway
20%inclusion5 decks25 decks
12%synergy
Fabled Passage
16%inclusion4 decks25 decks
8%synergy
Terramorphic Expanse
16%inclusion4 decks25 decks
-4%synergy
Sundown Pass
16%inclusion4 decks25 decks
-5%synergy
Blackcleave Cliffs
16%inclusion4 decks25 decks
10%synergy
Boros Garrison
16%inclusion4 decks25 decks
2%synergy
Plaza of Heroes
16%inclusion4 decks25 decks
12%synergy
Needleverge Pathway
16%inclusion4 decks25 decks
8%synergy
Haunted Ridge
16%inclusion4 decks25 decks
-4%synergy
Brotherhood Headquarters
14%inclusion3 decks22 decks
12%synergy
Sunbillow Verge
13%inclusion2 decks16 decks
3%synergy
Rakdos Carnarium
12%inclusion3 decks25 decks
-1%synergy
Shadowblood Ridge
12%inclusion3 decks25 decks
-3%synergy
Brightclimb Pathway
12%inclusion3 decks25 decks
3%synergy
Canyon Slough
12%inclusion3 decks25 decks
2%synergy