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
91%inclusion20 decks22 decks
87%synergy
Thornbite Staff
73%inclusion16 decks22 decks
71%synergy
Minthara, Merciless Soul
73%inclusion16 decks22 decks
71%synergy
Otharri, Suns' Glory
73%inclusion16 decks22 decks
67%synergy
Vorpal Sword
68%inclusion15 decks22 decks
66%synergy
Mari, the Killing Quill
68%inclusion15 decks22 decks
61%synergy
Falthis, Shadowcat Familiar
59%inclusion13 decks22 decks
58%synergy
Rune of Mortality
59%inclusion13 decks22 decks
58%synergy
Drumbellower
59%inclusion13 decks22 decks
57%synergy
Puresteel Paladin
59%inclusion13 decks22 decks
55%synergy
Top Cards
Morbid Opportunist
64%inclusion14 decks22 decks
46%synergy
Open the Armory
59%inclusion13 decks22 decks
55%synergy
Fighter Class
55%inclusion12 decks22 decks
52%synergy
Daxos the Returned
55%inclusion12 decks22 decks
54%synergy
General's Enforcer
55%inclusion12 decks22 decks
46%synergy
Gorgon Flail
55%inclusion12 decks22 decks
54%synergy
Gorgon's Head
50%inclusion11 decks22 decks
49%synergy
Swiftfoot Boots
50%inclusion11 decks22 decks
19%synergy
Quietus Spike
45%inclusion10 decks22 decks
44%synergy
Illusionist's Bracers
45%inclusion10 decks22 decks
44%synergy
Game Changers
Smothering Tithe
23%inclusion5 decks22 decks
-3%synergy
Enlightened Tutor
23%inclusion5 decks22 decks
10%synergy
Orcish Bowmasters
14%inclusion3 decks22 decks
8%synergy
Vampiric Tutor
14%inclusion3 decks22 decks
-1%synergy
Teferi's Protection
9.1%inclusion2 decks22 decks
-11%synergy
Jeska's Will
9.1%inclusion2 decks22 decks
-1%synergy
Opposition Agent
9.1%inclusion2 decks22 decks
6%synergy
Demonic Tutor
9.1%inclusion2 decks22 decks
-10%synergy
Necropotence
9.1%inclusion2 decks22 decks
4%synergy
Creatures
Stoneforge Mystic
36%inclusion8 decks22 decks
34%synergy
Harvester of Souls
36%inclusion8 decks22 decks
33%synergy
Kalemne, Disciple of Iroas
36%inclusion8 decks22 decks
36%synergy
Termination Facilitator
32%inclusion7 decks22 decks
30%synergy
Mother of Runes
32%inclusion7 decks22 decks
24%synergy
Slaughter Specialist
32%inclusion7 decks22 decks
31%synergy
Lae'zel, Vlaakith's Champion
32%inclusion7 decks22 decks
30%synergy
Queen Marchesa
32%inclusion7 decks22 decks
25%synergy
Shay Cormac
30%inclusion6 decks20 decks
27%synergy
Blood Cultist
27%inclusion6 decks22 decks
27%synergy
Mathas, Fiend Seeker
27%inclusion6 decks22 decks
25%synergy
White Plume Adventurer
27%inclusion6 decks22 decks
26%synergy
Sram, Senior Edificer
27%inclusion6 decks22 decks
24%synergy
Torbran, Thane of Red Fell
27%inclusion6 decks22 decks
27%synergy
Stonehewer Giant
27%inclusion6 decks22 decks
26%synergy
Akiri, Fearless Voyager
27%inclusion6 decks22 decks
25%synergy
Goblin Sharpshooter
27%inclusion6 decks22 decks
27%synergy
Ertha Jo, Frontier Mentor
23%inclusion5 decks22 decks
22%synergy
Ankle Shanker
23%inclusion5 decks22 decks
19%synergy
Assault Intercessor
23%inclusion5 decks22 decks
22%synergy
Marvin, Murderous Mimic
22%inclusion4 decks18 decks
21%synergy
Maha, Its Feathers Night
20%inclusion4 decks20 decks
19%synergy
Bureau Headmaster
20%inclusion4 decks20 decks
19%synergy
Lightning, Army of One
20%inclusion2 decks10 decks
17%synergy
Humble Defector
18%inclusion4 decks22 decks
16%synergy
Taii Wakeen, Perfect Shot
18%inclusion4 decks22 decks
17%synergy
Esper Sentinel
18%inclusion4 decks22 decks
0%synergy
Void Beckoner
18%inclusion4 decks22 decks
17%synergy
Sun Titan
18%inclusion4 decks22 decks
8%synergy
Archetype of Finality
18%inclusion4 decks22 decks
17%synergy
Alesha, Who Laughs at Fate
17%inclusion3 decks18 decks
5%synergy
Voice of Victory
14%inclusion2 decks14 decks
-3%synergy
Ellie, Brick Master
14%inclusion1 decks7 decks
14%synergy
Solemn Simulacrum
14%inclusion3 decks22 decks
1%synergy
Bounty Hunter
14%inclusion3 decks22 decks
13%synergy
Hooded Blightfang
14%inclusion3 decks22 decks
14%synergy
Ornithopter of Paradise
14%inclusion3 decks22 decks
12%synergy
Ardenn, Intrepid Archaeologist
14%inclusion3 decks22 decks
13%synergy
Magda, the Hoardmaster
14%inclusion3 decks22 decks
11%synergy
Akroan Horse
14%inclusion3 decks22 decks
13%synergy
Clackbridge Troll
14%inclusion3 decks22 decks
13%synergy
Royal Assassin
14%inclusion3 decks22 decks
11%synergy
Zagras, Thief of Heartbeats
14%inclusion3 decks22 decks
13%synergy
Kediss, Emberclaw Familiar
14%inclusion3 decks22 decks
13%synergy
Goblin Spymaster
14%inclusion3 decks22 decks
13%synergy
Lizard Blades
14%inclusion3 decks22 decks
12%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
Syr Konrad, the Grim
9.1%inclusion2 decks22 decks
6%synergy
Instants
You Are Already Dead
36%inclusion8 decks22 decks
35%synergy
Anguished Unmaking
36%inclusion8 decks22 decks
2%synergy
Crackling Doom
32%inclusion7 decks22 decks
15%synergy
Chaos Warp
27%inclusion6 decks22 decks
11%synergy
Boros Charm
23%inclusion5 decks22 decks
-7%synergy
Swords to Plowshares
23%inclusion5 decks22 decks
-40%synergy
Flawless Maneuver
18%inclusion4 decks22 decks
4%synergy
Rakdos Charm
18%inclusion4 decks22 decks
9%synergy
Stroke of Midnight
18%inclusion4 decks22 decks
6%synergy
Path to Exile
18%inclusion4 decks22 decks
-29%synergy
Mirrodin Avenged
18%inclusion4 decks22 decks
17%synergy
Deadly Rollick
14%inclusion3 decks22 decks
3%synergy
Dark Ritual
14%inclusion3 decks22 decks
-2%synergy
Deflecting Swat
14%inclusion3 decks22 decks
-2%synergy
Bladebrand
14%inclusion3 decks22 decks
13%synergy
Despark
14%inclusion3 decks22 decks
-1%synergy
Utter End
14%inclusion3 decks22 decks
9%synergy
Fracture
14%inclusion3 decks22 decks
7%synergy
Mortify
14%inclusion3 decks22 decks
-2%synergy
Generous Gift
14%inclusion3 decks22 decks
-6%synergy
Zealous Display
13%inclusion1 decks8 decks
12%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
9.1%inclusion2 decks22 decks
9%synergy
Dire Tactics
9.1%inclusion2 decks22 decks
6%synergy
Clever Concealment
9.1%inclusion2 decks22 decks
5%synergy
Deadly Dispute
9.1%inclusion2 decks22 decks
-14%synergy
Terminate
9.1%inclusion2 decks22 decks
-3%synergy
Tibalt's Trickery
9.1%inclusion2 decks22 decks
5%synergy
Malakir Rebirth
9.1%inclusion2 decks22 decks
4%synergy
Bedevil
9.1%inclusion2 decks22 decks
2%synergy
Deflecting Palm
9.1%inclusion2 decks22 decks
3%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
Chain Assassination
5.0%inclusion1 decks20 decks
4%synergy
Dawn's Truce
5.0%inclusion1 decks20 decks
-2%synergy
Razorgrass Ambush
5.0%inclusion1 decks20 decks
4%synergy
Battlefield Improvisation
5.0%inclusion1 decks20 decks
5%synergy
Breathe Your Last
5.0%inclusion1 decks20 decks
5%synergy
Misthios's Fury
5.0%inclusion1 decks20 decks
5%synergy
Sorceries
Ruinous Ultimatum
36%inclusion8 decks22 decks
-3%synergy
Steelshaper's Gift
36%inclusion8 decks22 decks
33%synergy
Painful Truths
27%inclusion6 decks22 decks
19%synergy
Chandra's Ignition
27%inclusion6 decks22 decks
25%synergy
Mythos of Snapdax
23%inclusion5 decks22 decks
17%synergy
Read the Bones
23%inclusion5 decks22 decks
13%synergy
Sign in Blood
23%inclusion5 decks22 decks
15%synergy
Night's Whisper
18%inclusion4 decks22 decks
5%synergy
Call of the Death-Dweller
18%inclusion4 decks22 decks
18%synergy
Reanimate
18%inclusion4 decks22 decks
2%synergy
Blasphemous Act
14%inclusion3 decks22 decks
-9%synergy
Damn
14%inclusion3 decks22 decks
-5%synergy
Grim Tutor
14%inclusion3 decks22 decks
9%synergy
Restart Sequence
10%inclusion2 decks20 decks
9%synergy
Nibelheim Aflame
10%inclusion1 decks10 decks
9%synergy
Austere Command
9.1%inclusion2 decks22 decks
2%synergy
Sevinne's Reclamation
9.1%inclusion2 decks22 decks
1%synergy
Profane Tutor
9.1%inclusion2 decks22 decks
8%synergy
Vandalblast
9.1%inclusion2 decks22 decks
-2%synergy
Farewell
9.1%inclusion2 decks22 decks
-2%synergy
Will of the Abzan
7.7%inclusion1 decks13 decks
7%synergy
Season of the Burrow
5.0%inclusion1 decks20 decks
5%synergy
Overpowering Attack
5.0%inclusion1 decks20 decks
2%synergy
Utility Artifacts
Shadowspear
45%inclusion10 decks22 decks
41%synergy
Sting, the Glinting Dagger
45%inclusion10 decks22 decks
44%synergy
Magewright's Stone
45%inclusion10 decks22 decks
44%synergy
Hunter's Blowgun
41%inclusion9 decks22 decks
40%synergy
Thousand-Year Elixir
36%inclusion8 decks22 decks
35%synergy
Lightning Greaves
27%inclusion6 decks22 decks
-7%synergy
Darksteel Plate
23%inclusion5 decks22 decks
21%synergy
Champion's Helm
23%inclusion5 decks22 decks
21%synergy
Hammer of Nazahn
23%inclusion5 decks22 decks
21%synergy
Brotherhood Regalia
20%inclusion4 decks20 decks
17%synergy
Fiendlash
18%inclusion4 decks22 decks
18%synergy
Mithril Coat
18%inclusion4 decks22 decks
13%synergy
Robe of Stars
18%inclusion4 decks22 decks
17%synergy
Umbral Mantle
18%inclusion4 decks22 decks
18%synergy
Battlemage's Bracers
18%inclusion4 decks22 decks
17%synergy
Dragonfire Blade
15%inclusion2 decks13 decks
14%synergy
Excalibur, Sword of Eden
15%inclusion3 decks20 decks
13%synergy
Glaring Spotlight
14%inclusion3 decks22 decks
13%synergy
The Reaver Cleaver
14%inclusion3 decks22 decks
7%synergy
Embercleave
14%inclusion3 decks22 decks
10%synergy
Helm of the Host
14%inclusion3 decks22 decks
8%synergy
Whispersilk Cloak
14%inclusion3 decks22 decks
8%synergy
Sword of the Animist
14%inclusion3 decks22 decks
4%synergy
Chainsaw
10%inclusion2 decks20 decks
9%synergy
World Map
10%inclusion1 decks10 decks
10%synergy
The Seriema
10%inclusion1 decks10 decks
9%synergy
Genesis Chamber
9.1%inclusion2 decks22 decks
9%synergy
Hidden Blade
9.1%inclusion2 decks22 decks
8%synergy
Conqueror's Flail
9.1%inclusion2 decks22 decks
8%synergy
Rings of Brighthearth
9.1%inclusion2 decks22 decks
9%synergy
Reaper's Talisman
9.1%inclusion2 decks22 decks
9%synergy
Sunforger
9.1%inclusion2 decks22 decks
6%synergy
Blackblade Reforged
9.1%inclusion2 decks22 decks
4%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
Phantom Blade
5.0%inclusion1 decks20 decks
5%synergy
Caduceus, Staff of Hermes
5.0%inclusion1 decks20 decks
4%synergy
Hookblade
5.0%inclusion1 decks20 decks
5%synergy
Hidden Footblade
5.0%inclusion1 decks20 decks
5%synergy
Cranial Ram
5.0%inclusion1 decks20 decks
4%synergy
Mjölnir, Storm Hammer
5.0%inclusion1 decks20 decks
4%synergy
Enchantments
Gift of Doom
45%inclusion10 decks22 decks
44%synergy
Sigarda's Aid
32%inclusion7 decks22 decks
29%synergy
All-Out Assault
29%inclusion4 decks14 decks
16%synergy
Aspect of Gorgon
27%inclusion6 decks22 decks
27%synergy
Dazzling Theater // Prop Room
22%inclusion4 decks18 decks
20%synergy
Death Pits of Rath
18%inclusion4 decks22 decks
18%synergy
Revel in Riches
18%inclusion4 decks22 decks
11%synergy
Phyrexian Arena
18%inclusion4 decks22 decks
-1%synergy
Nowhere to Run
15%inclusion3 decks20 decks
14%synergy
Black Market
14%inclusion3 decks22 decks
8%synergy
Reconnaissance
14%inclusion3 decks22 decks
3%synergy
Forge Anew
14%inclusion3 decks22 decks
11%synergy
Sheltered by Ghosts
11%inclusion2 decks18 decks
11%synergy
Pain for All
11%inclusion1 decks9 decks
10%synergy
Underworld Connections
9.1%inclusion2 decks22 decks
8%synergy
Unquestioned Authority
9.1%inclusion2 decks22 decks
9%synergy
Forging the Tyrite Sword
9.1%inclusion2 decks22 decks
8%synergy
Retreat to Hagra
9.1%inclusion2 decks22 decks
9%synergy
Grave Betrayal
9.1%inclusion2 decks22 decks
9%synergy
All That Glitters
9.1%inclusion2 decks22 decks
8%synergy
Agent of the Shadow Thieves
9.1%inclusion2 decks22 decks
8%synergy
At Knifepoint
9.1%inclusion2 decks22 decks
8%synergy
Ghostly Prison
9.1%inclusion2 decks22 decks
2%synergy
Repercussion
9.1%inclusion2 decks22 decks
8%synergy
Virtue of Loyalty
9.1%inclusion2 decks22 decks
8%synergy
Sidequest: Catch a Fish
6.3%inclusion1 decks16 decks
6%synergy
Twinblade Blessing
5.6%inclusion1 decks18 decks
5%synergy
Bleeding Effect
5.0%inclusion1 decks20 decks
4%synergy
The Revelations of Ezio
5.0%inclusion1 decks20 decks
5%synergy
Fall of the First Civilization
5.0%inclusion1 decks20 decks
5%synergy
Planeswalkers
Nahiri, the Harbinger
14%inclusion3 decks22 decks
13%synergy
Dihada, Binder of Wills
9.1%inclusion2 decks22 decks
5%synergy
Utility Lands
Vault of the Archangel
59%inclusion13 decks22 decks
37%synergy
Rogue's Passage
59%inclusion13 decks22 decks
36%synergy
Detection Tower
41%inclusion9 decks22 decks
40%synergy
Arcane Lighthouse
27%inclusion6 decks22 decks
26%synergy
Karn's Bastion
27%inclusion6 decks22 decks
26%synergy
Axgard Armory
27%inclusion6 decks22 decks
25%synergy
Bojuka Bog
18%inclusion4 decks22 decks
-13%synergy
Dalkovan Encampment
14%inclusion2 decks14 decks
6%synergy
Sunhome, Fortress of the Legion
14%inclusion3 decks22 decks
10%synergy
Reliquary Tower
14%inclusion3 decks22 decks
-2%synergy
Urborg, Tomb of Yawgmoth
14%inclusion3 decks22 decks
0%synergy
Secluded Starforge
13%inclusion1 decks8 decks
12%synergy
Ishgard, the Holy See
10%inclusion1 decks10 decks
9%synergy
Spymaster's Vault
10%inclusion2 decks21 decks
8%synergy
Buried Ruin
9.1%inclusion2 decks22 decks
6%synergy
Minas Tirith
9.1%inclusion2 decks22 decks
0%synergy
Command Beacon
9.1%inclusion2 decks22 decks
3%synergy
Eiganjo, Seat of the Empire
9.1%inclusion2 decks22 decks
2%synergy
Cori Mountain Monastery
7.1%inclusion1 decks14 decks
5%synergy
Monumental Henge
5.0%inclusion1 decks20 decks
4%synergy
Mana Artifacts
Sol Ring
95%inclusion21 decks22 decks
7%synergy
Arcane Signet
77%inclusion17 decks22 decks
-9%synergy
Patriar's Seal
64%inclusion14 decks22 decks
61%synergy
Talisman of Hierarchy
45%inclusion10 decks22 decks
5%synergy
Talisman of Conviction
36%inclusion8 decks22 decks
-5%synergy
Fellwar Stone
36%inclusion8 decks22 decks
8%synergy
Talisman of Indulgence
32%inclusion7 decks22 decks
-5%synergy
Rakdos Signet
32%inclusion7 decks22 decks
1%synergy
Boros Signet
32%inclusion7 decks22 decks
3%synergy
Orzhov Signet
27%inclusion6 decks22 decks
-5%synergy
Commander's Sphere
23%inclusion5 decks22 decks
8%synergy
Bounty Board
23%inclusion5 decks22 decks
21%synergy
Mind Stone
18%inclusion4 decks22 decks
10%synergy
Mox Opal
18%inclusion4 decks22 decks
14%synergy
Chromatic Lantern
9.1%inclusion2 decks22 decks
-2%synergy
Mox Amber
9.1%inclusion2 decks22 decks
5%synergy
Decanter of Endless Water
9.1%inclusion2 decks22 decks
8%synergy
Thought Vessel
9.1%inclusion2 decks22 decks
4%synergy
Savai Crystal
9.1%inclusion2 decks22 decks
7%synergy
Aetheric Amplifier
6.3%inclusion1 decks16 decks
6%synergy
Lands
Swamp
100%inclusion22 decks22 decks
5%synergy
Plains
100%inclusion22 decks22 decks
5%synergy
Mountain
95%inclusion21 decks22 decks
2%synergy
Command Tower
91%inclusion20 decks22 decks
-1%synergy
Nomad Outpost
73%inclusion16 decks22 decks
14%synergy
Exotic Orchard
59%inclusion13 decks22 decks
7%synergy
Isolated Chapel
55%inclusion12 decks22 decks
2%synergy
Clifftop Retreat
55%inclusion12 decks22 decks
4%synergy
Vault of Champions
50%inclusion11 decks22 decks
17%synergy
Savai Triome
45%inclusion10 decks22 decks
7%synergy
Dragonskull Summit
45%inclusion10 decks22 decks
-6%synergy
Caves of Koilos
41%inclusion9 decks22 decks
2%synergy
Battlefield Forge
41%inclusion9 decks22 decks
1%synergy
Temple of Silence
41%inclusion9 decks22 decks
18%synergy
Blood Crypt
36%inclusion8 decks22 decks
-7%synergy
Sacred Foundry
36%inclusion8 decks22 decks
-8%synergy
Godless Shrine
36%inclusion8 decks22 decks
-11%synergy
Spectator Seating
36%inclusion8 decks22 decks
4%synergy
Sulfurous Springs
36%inclusion8 decks22 decks
9%synergy
Temple of Malice
32%inclusion7 decks22 decks
15%synergy
Evolving Wilds
32%inclusion7 decks22 decks
5%synergy
Arid Mesa
32%inclusion7 decks22 decks
0%synergy
Fetid Heath
27%inclusion6 decks22 decks
7%synergy
Luxury Suite
27%inclusion6 decks22 decks
-5%synergy
Forbidden Orchard
27%inclusion6 decks22 decks
25%synergy
Marsh Flats
27%inclusion6 decks22 decks
-4%synergy
Bloodstained Mire
27%inclusion6 decks22 decks
-5%synergy
Smoldering Marsh
23%inclusion5 decks22 decks
-13%synergy
Temple of Triumph
23%inclusion5 decks22 decks
0%synergy
Orzhov Basilica
23%inclusion5 decks22 decks
8%synergy
Path of Ancestry
23%inclusion5 decks22 decks
-15%synergy
Blightstep Pathway
23%inclusion5 decks22 decks
14%synergy
Shattered Landscape
20%inclusion4 decks20 decks
1%synergy
Fabled Passage
18%inclusion4 decks22 decks
10%synergy
Terramorphic Expanse
18%inclusion4 decks22 decks
-1%synergy
Concealed Courtyard
18%inclusion4 decks22 decks
13%synergy
Rugged Prairie
18%inclusion4 decks22 decks
2%synergy
Boros Garrison
18%inclusion4 decks22 decks
5%synergy
Plaza of Heroes
18%inclusion4 decks22 decks
14%synergy
Needleverge Pathway
18%inclusion4 decks22 decks
10%synergy
Shattered Sanctum
18%inclusion4 decks22 decks
-5%synergy
Haunted Ridge
18%inclusion4 decks22 decks
-2%synergy
Brotherhood Headquarters
15%inclusion3 decks20 decks
14%synergy
Rakdos Carnarium
14%inclusion3 decks22 decks
1%synergy
Brightclimb Pathway
14%inclusion3 decks22 decks
4%synergy
Canyon Slough
14%inclusion3 decks22 decks
4%synergy
Tainted Field
14%inclusion3 decks22 decks
2%synergy
Graven Cairns
14%inclusion3 decks22 decks
2%synergy
Sundown Pass
14%inclusion3 decks22 decks
-7%synergy
Blackcleave Cliffs
14%inclusion3 decks22 decks
7%synergy