Kelsien, the Plague (Commander)

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #447
6,034decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
Ezra Sassaman
Nov 20, 2025
Ezra Sassaman
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.
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Creatures
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Utility Artifacts
Enchantments
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Utility Lands
Mana Artifacts
Lands
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Mjölnir, Hammer of Thor
3.3%inclusion15 decks456 decks
3%synergy
Hawkeye's Bow
3.2%inclusion12 decks376 decks
3%synergy
Hawkeye, Young Avenger
2.7%inclusion10 decks376 decks
3%synergy
Black Widow, Agile Avenger
2.1%inclusion8 decks376 decks
1%synergy
S.H.I.E.L.D. Spy Kit
1.9%inclusion7 decks376 decks
2%synergy
High Synergy Cards
Basilisk Collar
89%inclusion5.38K decks6.03K decks
85%synergy
Rune of Mortality
74%inclusion4.44K decks6.03K decks
72%synergy
Minthara, Merciless Soul
73%inclusion4.39K decks6.03K decks
71%synergy
Otharri, Suns' Glory
73%inclusion4.41K decks6.03K decks
68%synergy
Vorpal Sword
69%inclusion4.15K decks6.03K decks
67%synergy
Gorgon's Head
65%inclusion3.94K decks6.03K decks
64%synergy
Mari, the Killing Quill
68%inclusion4.09K decks6.03K decks
62%synergy
Drumbellower
63%inclusion3.82K decks6.03K decks
61%synergy
Thornbite Staff
62%inclusion3.74K decks6.03K decks
61%synergy
Sting, the Glinting Dagger
62%inclusion3.75K decks6.03K decks
60%synergy
Top Cards
Morbid Opportunist
71%inclusion4.30K decks6.03K decks
53%synergy
Falthis, Shadowcat Familiar
61%inclusion3.69K decks6.03K decks
60%synergy
Swiftfoot Boots
61%inclusion3.67K decks6.03K decks
29%synergy
Shay Cormac
60%inclusion3.60K decks6.03K decks
57%synergy
General's Enforcer
54%inclusion3.29K decks6.03K decks
47%synergy
Open the Armory
53%inclusion3.19K decks6.03K decks
49%synergy
You Are Already Dead
52%inclusion3.15K decks6.03K decks
51%synergy
Swords to Plowshares
50%inclusion3.02K decks6.03K decks
-12%synergy
Gorgon Flail
48%inclusion2.90K decks6.03K decks
47%synergy
Gift of Doom
47%inclusion2.84K decks6.03K decks
46%synergy
Game Changers
Smothering Tithe
19%inclusion1.16K decks6.03K decks
-5%synergy
Enlightened Tutor
16%inclusion983 decks6.03K decks
5%synergy
Teferi's Protection
16%inclusion940 decks6.03K decks
-3%synergy
Demonic Tutor
15%inclusion931 decks6.03K decks
-3%synergy
Vampiric Tutor
9.4%inclusion570 decks6.03K decks
-5%synergy
Farewell
8.2%inclusion497 decks6.03K decks
-2%synergy
Orcish Bowmasters
8.0%inclusion485 decks6.03K decks
3%synergy
Jeska's Will
6.4%inclusion387 decks6.03K decks
-3%synergy
Creatures
Termination Facilitator
45%inclusion2.74K decks6.03K decks
44%synergy
Magda, the Hoardmaster
45%inclusion2.71K decks6.03K decks
43%synergy
Lae'zel, Vlaakith's Champion
44%inclusion2.65K decks6.03K decks
42%synergy
Maha, Its Feathers Night
41%inclusion2.50K decks6.03K decks
40%synergy
Daxos the Returned
41%inclusion2.47K decks6.03K decks
40%synergy
Kalemne, Disciple of Iroas
40%inclusion2.40K decks6.03K decks
39%synergy
Humble Defector
39%inclusion2.38K decks6.03K decks
37%synergy
Mathas, Fiend Seeker
38%inclusion2.31K decks6.03K decks
36%synergy
Harvester of Souls
36%inclusion2.20K decks6.03K decks
33%synergy
Taii Wakeen, Perfect Shot
36%inclusion2.19K decks6.03K decks
36%synergy
White Plume Adventurer
36%inclusion2.18K decks6.03K decks
35%synergy
Slaughter Specialist
35%inclusion2.11K decks6.03K decks
34%synergy
Void Beckoner
33%inclusion2.01K decks6.03K decks
33%synergy
Mother of Runes
31%inclusion1.89K decks6.03K decks
24%synergy
Goblin Sharpshooter
31%inclusion1.88K decks6.03K decks
30%synergy
Ertha Jo, Frontier Mentor
31%inclusion1.84K decks6.03K decks
30%synergy
Archetype of Finality
28%inclusion1.67K decks6.03K decks
27%synergy
Puresteel Paladin
25%inclusion1.50K decks6.03K decks
21%synergy
Blood Cultist
24%inclusion1.46K decks6.03K decks
24%synergy
Athreos, Shroud-Veiled
23%inclusion1.40K decks6.03K decks
22%synergy
Stoneforge Mystic
23%inclusion1.38K decks6.03K decks
20%synergy
Esper Sentinel
21%inclusion1.25K decks6.03K decks
3%synergy
Sun Titan
21%inclusion1.24K decks6.03K decks
10%synergy
Marvin, Murderous Mimic
20%inclusion1.15K decks5.62K decks
19%synergy
Zagras, Thief of Heartbeats
19%inclusion1.17K decks6.03K decks
19%synergy
Assault Intercessor
19%inclusion1.16K decks6.03K decks
19%synergy
Queen Marchesa
18%inclusion1.11K decks6.03K decks
13%synergy
Ankle Shanker
16%inclusion950 decks6.03K decks
13%synergy
Kratos, Stoic Father
15%inclusion440 decks2.84K decks
15%synergy
Deathbringer Thoctar
15%inclusion920 decks6.03K decks
15%synergy
Akiri, Fearless Voyager
15%inclusion900 decks6.03K decks
13%synergy
Massacre Girl, Known Killer
14%inclusion843 decks6.03K decks
12%synergy
Blood Artist
14%inclusion816 decks6.03K decks
-5%synergy
Cunning Sparkmage
14%inclusion816 decks6.03K decks
13%synergy
Clackbridge Troll
12%inclusion739 decks6.03K decks
12%synergy
Sram, Senior Edificer
12%inclusion704 decks6.03K decks
9%synergy
Vulshok Sorcerer
12%inclusion702 decks6.03K decks
11%synergy
Aang, Airbending Master
12%inclusion368 decks3.19K decks
11%synergy
Tor Wauki the Younger
11%inclusion686 decks6.03K decks
11%synergy
Solemn Simulacrum
11%inclusion672 decks6.03K decks
-2%synergy
Royal Assassin
11%inclusion663 decks6.03K decks
8%synergy
Grateful Apparition
11%inclusion661 decks6.03K decks
11%synergy
Azula, Ruthless Firebender
11%inclusion283 decks2.60K decks
11%synergy
Zuko, Firebending Master
11%inclusion279 decks2.59K decks
10%synergy
Gisa, Glorious Resurrector
11%inclusion638 decks6.03K decks
10%synergy
Robaran Mercenaries
10%inclusion594 decks6.03K decks
10%synergy
Bureau Headmaster
10%inclusion585 decks6.03K decks
9%synergy
Torbran, Thane of Red Fell
9.5%inclusion572 decks6.03K decks
9%synergy
Stonehewer Giant
9.2%inclusion558 decks6.03K decks
8%synergy
Qarsi Revenant
8.8%inclusion385 decks4.37K decks
6%synergy
Instants
Boros Charm
44%inclusion2.67K decks6.03K decks
15%synergy
Mirrodin Avenged
40%inclusion2.44K decks6.03K decks
40%synergy
Crackling Doom
37%inclusion2.22K decks6.03K decks
20%synergy
Stroke of Midnight
33%inclusion2.02K decks6.03K decks
22%synergy
Path to Exile
32%inclusion1.96K decks6.03K decks
-14%synergy
Anguished Unmaking
31%inclusion1.90K decks6.03K decks
-2%synergy
Fracture
30%inclusion1.80K decks6.03K decks
24%synergy
Generous Gift
28%inclusion1.68K decks6.03K decks
10%synergy
Despark
21%inclusion1.29K decks6.03K decks
8%synergy
Offer Immortality
21%inclusion1.25K decks6.03K decks
20%synergy
Flawless Maneuver
18%inclusion1.11K decks6.03K decks
4%synergy
Bladebrand
18%inclusion1.09K decks6.03K decks
18%synergy
Deflecting Swat
17%inclusion1.03K decks6.03K decks
1%synergy
Mortify
16%inclusion990 decks6.03K decks
1%synergy
Chaos Warp
16%inclusion960 decks6.03K decks
0%synergy
Terminate
14%inclusion821 decks6.03K decks
1%synergy
Dire Tactics
12%inclusion750 decks6.03K decks
10%synergy
Wear // Tear
12%inclusion742 decks6.03K decks
1%synergy
Rakdos Charm
12%inclusion736 decks6.03K decks
3%synergy
Dawn's Truce
12%inclusion727 decks6.01K decks
5%synergy
Deflecting Palm
11%inclusion637 decks6.03K decks
4%synergy
Malakir Rebirth
10%inclusion607 decks6.03K decks
5%synergy
Virulent Swipe
8.0%inclusion484 decks6.03K decks
8%synergy
Deadly Rollick
8.0%inclusion481 decks6.03K decks
-3%synergy
Sejiri Shelter
8.0%inclusion481 decks6.03K decks
6%synergy
Untimely Malfunction
7.3%inclusion412 decks5.63K decks
2%synergy
Battle-Rage Blessing
7.3%inclusion441 decks6.03K decks
7%synergy
Tragic Slip
7.0%inclusion425 decks6.03K decks
6%synergy
Legion Leadership
6.9%inclusion419 decks6.03K decks
2%synergy
Thrill of Possibility
6.5%inclusion390 decks6.03K decks
-1%synergy
Toxin Analysis
6.1%inclusion370 decks6.03K decks
6%synergy
Bedevil
6.0%inclusion362 decks6.03K decks
-1%synergy
Whisper of the Dross
5.9%inclusion356 decks6.03K decks
6%synergy
Loran's Escape
5.9%inclusion353 decks6.03K decks
4%synergy
Dark Ritual
5.8%inclusion347 decks6.03K decks
-11%synergy
Volt Charge
5.4%inclusion327 decks6.03K decks
5%synergy
Swift Demise
5.4%inclusion85 decks1.57K decks
5%synergy
Utter End
5.4%inclusion324 decks6.03K decks
1%synergy
Touch of Moonglove
5.3%inclusion321 decks6.03K decks
5%synergy
Alesha's Legacy
5.3%inclusion230 decks4.35K decks
4%synergy
Sorceries
Ruinous Ultimatum
45%inclusion2.73K decks6.03K decks
6%synergy
Steelshaper's Gift
35%inclusion2.12K decks6.03K decks
32%synergy
Mythos of Snapdax
32%inclusion1.91K decks6.03K decks
26%synergy
Painful Truths
28%inclusion1.69K decks6.03K decks
20%synergy
Night's Whisper
26%inclusion1.60K decks6.03K decks
13%synergy
Read the Bones
25%inclusion1.51K decks6.03K decks
17%synergy
Vandalblast
23%inclusion1.36K decks6.03K decks
12%synergy
Blasphemous Act
22%inclusion1.32K decks6.03K decks
-1%synergy
Call of the Death-Dweller
19%inclusion1.16K decks6.03K decks
19%synergy
Sign in Blood
17%inclusion1.03K decks6.03K decks
9%synergy
Drown in Ichor
15%inclusion884 decks6.03K decks
14%synergy
Sevinne's Reclamation
14%inclusion843 decks6.03K decks
6%synergy
Chandra's Ignition
13%inclusion809 decks6.03K decks
11%synergy
Damn
13%inclusion802 decks6.03K decks
-4%synergy
Vindicate
10%inclusion614 decks6.03K decks
4%synergy
Faithless Looting
8.4%inclusion507 decks6.03K decks
-7%synergy
Single Combat
8.3%inclusion500 decks6.03K decks
7%synergy
Toxic Deluge
8.1%inclusion487 decks6.03K decks
-0%synergy
Unearth
8.0%inclusion482 decks6.03K decks
6%synergy
Unfinished Business
7.9%inclusion475 decks6.03K decks
7%synergy
Austere Command
7.5%inclusion455 decks6.03K decks
0%synergy
Reanimate
6.0%inclusion365 decks6.03K decks
-12%synergy
Feed the Swarm
6.0%inclusion364 decks6.03K decks
1%synergy
Diabolic Tutor
6.0%inclusion362 decks6.03K decks
0%synergy
Vat Emergence
5.1%inclusion305 decks6.03K decks
5%synergy
Utility Artifacts
Quietus Spike
44%inclusion2.65K decks6.03K decks
43%synergy
Magewright's Stone
42%inclusion2.53K decks6.03K decks
41%synergy
Shadowspear
40%inclusion2.42K decks6.03K decks
36%synergy
Illusionist's Bracers
35%inclusion2.10K decks6.03K decks
33%synergy
Hunter's Blowgun
29%inclusion1.78K decks6.03K decks
29%synergy
Thousand-Year Elixir
29%inclusion1.75K decks6.03K decks
28%synergy
Lightning Greaves
24%inclusion1.42K decks6.03K decks
-11%synergy
Mithril Coat
19%inclusion1.17K decks6.03K decks
14%synergy
Glaring Spotlight
17%inclusion997 decks6.03K decks
16%synergy
Battlemage's Bracers
14%inclusion840 decks6.03K decks
13%synergy
Brotherhood Regalia
12%inclusion738 decks6.03K decks
9%synergy
Sword of the Animist
12%inclusion698 decks6.03K decks
3%synergy
Whispersilk Cloak
11%inclusion660 decks6.03K decks
5%synergy
Hammer of Nazahn
9.3%inclusion563 decks6.03K decks
7%synergy
Wayfarer's Bauble
8.8%inclusion532 decks6.03K decks
0%synergy
Puppet Strings
8.6%inclusion519 decks6.03K decks
8%synergy
Sword of Truth and Justice
8.4%inclusion507 decks6.03K decks
8%synergy
The Masamune
8.4%inclusion314 decks3.75K decks
8%synergy
Robe of Stars
8.2%inclusion495 decks6.03K decks
7%synergy
Hidden Blade
8.1%inclusion490 decks6.03K decks
7%synergy
Darksteel Plate
7.0%inclusion422 decks6.03K decks
5%synergy
Dragonfire Blade
6.4%inclusion277 decks4.32K decks
5%synergy
Mask of Griselbrand
6.2%inclusion377 decks6.03K decks
5%synergy
Haystack
6.2%inclusion375 decks6.03K decks
5%synergy
The Reaver Cleaver
6.1%inclusion367 decks6.03K decks
0%synergy
Scythe of the Wretched
6.0%inclusion364 decks6.03K decks
6%synergy
Reaper's Talisman
5.5%inclusion331 decks6.03K decks
5%synergy
Halo Fountain
5.1%inclusion305 decks6.03K decks
5%synergy
Enchantments
Fighter Class
35%inclusion2.12K decks6.03K decks
32%synergy
All-Out Assault
32%inclusion1.42K decks4.37K decks
21%synergy
Phyrexian Arena
32%inclusion1.94K decks6.03K decks
14%synergy
Dazzling Theater // Prop Room
28%inclusion1.56K decks5.59K decks
26%synergy
Aspect of Gorgon
25%inclusion1.50K decks6.03K decks
25%synergy
Revel in Riches
22%inclusion1.34K decks6.03K decks
16%synergy
Sigarda's Aid
17%inclusion1.04K decks6.03K decks
15%synergy
Reconnaissance
17%inclusion1.02K decks6.03K decks
5%synergy
Black Market
17%inclusion998 decks6.03K decks
11%synergy
At Knifepoint
16%inclusion988 decks6.03K decks
15%synergy
Black Market Connections
16%inclusion983 decks6.03K decks
0%synergy
Forge Anew
13%inclusion779 decks6.03K decks
11%synergy
Retreat to Hagra
12%inclusion752 decks6.03K decks
12%synergy
Death Pits of Rath
12%inclusion751 decks6.03K decks
12%synergy
Agent of the Shadow Thieves
12%inclusion741 decks6.03K decks
12%synergy
Eternal Thirst
9.1%inclusion549 decks6.03K decks
9%synergy
Ghostly Prison
9.1%inclusion547 decks6.03K decks
2%synergy
Nowhere to Run
8.0%inclusion480 decks6.03K decks
7%synergy
Grave Betrayal
7.5%inclusion455 decks6.03K decks
7%synergy
Gift of Immortality
7.3%inclusion442 decks6.03K decks
6%synergy
Kaya's Ghostform
7.2%inclusion437 decks6.03K decks
5%synergy
Land Tax
7.1%inclusion430 decks6.03K decks
1%synergy
Trouble in Pairs
6.3%inclusion382 decks6.03K decks
1%synergy
Spiteful Banditry
5.1%inclusion306 decks6.03K decks
3%synergy
Planeswalkers
Vraska, Betrayal's Sting
8.5%inclusion515 decks6.03K decks
8%synergy
Kaya, Geist Hunter
7.0%inclusion424 decks6.03K decks
3%synergy
Utility Lands
Vault of the Archangel
50%inclusion3.03K decks6.03K decks
27%synergy
Rogue's Passage
50%inclusion3.01K decks6.03K decks
26%synergy
Bojuka Bog
37%inclusion2.24K decks6.03K decks
6%synergy
Arcane Lighthouse
34%inclusion2.06K decks6.03K decks
33%synergy
Detection Tower
24%inclusion1.44K decks6.03K decks
23%synergy
Karn's Bastion
22%inclusion1.34K decks6.03K decks
21%synergy
Axgard Armory
17%inclusion1.01K decks6.03K decks
15%synergy
Urborg, Tomb of Yawgmoth
13%inclusion787 decks6.03K decks
-0%synergy
Reliquary Tower
12%inclusion734 decks6.03K decks
-3%synergy
Buried Ruin
12%inclusion707 decks6.03K decks
9%synergy
Shizo, Death's Storehouse
10%inclusion633 decks6.03K decks
4%synergy
Urza's Saga
8.6%inclusion520 decks6.03K decks
4%synergy
Sunhome, Fortress of the Legion
7.5%inclusion455 decks6.03K decks
4%synergy
Temple of the False God
6.8%inclusion411 decks6.03K decks
1%synergy
Mana Artifacts
Arcane Signet
86%inclusion5.18K decks6.03K decks
0%synergy
Sol Ring
85%inclusion5.12K decks6.03K decks
-3%synergy
Patriar's Seal
56%inclusion3.38K decks6.03K decks
54%synergy
Orzhov Signet
42%inclusion2.51K decks6.03K decks
11%synergy
Rakdos Signet
38%inclusion2.28K decks6.03K decks
9%synergy
Talisman of Hierarchy
36%inclusion2.20K decks6.03K decks
-5%synergy
Boros Signet
35%inclusion2.12K decks6.03K decks
8%synergy
Talisman of Conviction
34%inclusion2.06K decks6.03K decks
-8%synergy
Talisman of Indulgence
30%inclusion1.81K decks6.03K decks
-7%synergy
Fellwar Stone
24%inclusion1.45K decks6.03K decks
-4%synergy
Bounty Board
22%inclusion1.34K decks6.03K decks
20%synergy
Commander's Sphere
15%inclusion916 decks6.03K decks
2%synergy
Aetheric Amplifier
12%inclusion601 decks4.83K decks
12%synergy
Bandit's Haul
12%inclusion709 decks6.03K decks
11%synergy
Chromatic Lantern
10%inclusion583 decks6.03K decks
-1%synergy
Mind Stone
5.8%inclusion352 decks6.03K decks
-3%synergy
Lands
Plains
97%inclusion5.87K decks6.03K decks
2%synergy
Swamp
97%inclusion5.86K decks6.03K decks
2%synergy
Mountain
96%inclusion5.79K decks6.03K decks
2%synergy
Command Tower
93%inclusion5.61K decks6.03K decks
1%synergy
Nomad Outpost
66%inclusion3.97K decks6.03K decks
8%synergy
Exotic Orchard
57%inclusion3.45K decks6.03K decks
4%synergy
Isolated Chapel
54%inclusion3.28K decks6.03K decks
1%synergy
Clifftop Retreat
53%inclusion3.19K decks6.03K decks
1%synergy
Dragonskull Summit
53%inclusion3.17K decks6.03K decks
-0%synergy
Savai Triome
49%inclusion2.93K decks6.03K decks
11%synergy
Godless Shrine
48%inclusion2.92K decks6.03K decks
0%synergy
Sacred Foundry
47%inclusion2.81K decks6.03K decks
1%synergy
Blood Crypt
46%inclusion2.77K decks6.03K decks
1%synergy
Caves of Koilos
41%inclusion2.49K decks6.03K decks
2%synergy
Battlefield Forge
39%inclusion2.38K decks6.03K decks
-1%synergy
Vault of Champions
39%inclusion2.35K decks6.03K decks
7%synergy
Spectator Seating
37%inclusion2.25K decks6.03K decks
6%synergy
Forbidden Orchard
36%inclusion2.20K decks6.03K decks
34%synergy
Luxury Suite
35%inclusion2.12K decks6.03K decks
4%synergy
Smoldering Marsh
34%inclusion2.03K decks6.03K decks
-3%synergy
Bloodstained Mire
30%inclusion1.79K decks6.03K decks
-3%synergy
Marsh Flats
29%inclusion1.76K decks6.03K decks
-2%synergy
Arid Mesa
29%inclusion1.74K decks6.03K decks
-2%synergy
Evolving Wilds
26%inclusion1.54K decks6.03K decks
0%synergy
Sulfurous Springs
25%inclusion1.53K decks6.03K decks
-3%synergy
Sundown Pass
25%inclusion1.52K decks6.03K decks
4%synergy
Shattered Sanctum
25%inclusion1.52K decks6.03K decks
-0%synergy
Path of Ancestry
24%inclusion1.45K decks6.03K decks
-14%synergy
Haunted Ridge
22%inclusion1.34K decks6.03K decks
2%synergy
Shattered Landscape
21%inclusion1.26K decks6.03K decks
2%synergy
Temple of Silence
19%inclusion1.16K decks6.03K decks
-3%synergy
Orzhov Basilica
18%inclusion1.10K decks6.03K decks
5%synergy
Temple of Triumph
18%inclusion1.09K decks6.03K decks
-3%synergy
Terramorphic Expanse
16%inclusion989 decks6.03K decks
-2%synergy
Boros Garrison
16%inclusion959 decks6.03K decks
4%synergy
Fetid Heath
16%inclusion936 decks6.03K decks
-6%synergy
Rakdos Carnarium
15%inclusion914 decks6.03K decks
4%synergy
Temple of Malice
15%inclusion897 decks6.03K decks
-1%synergy
Rugged Prairie
14%inclusion864 decks6.03K decks
-3%synergy
Brightclimb Pathway
12%inclusion731 decks6.03K decks
4%synergy
Shadowblood Ridge
11%inclusion691 decks6.03K decks
-4%synergy
Myriad Landscape
11%inclusion690 decks6.03K decks
0%synergy
Scrubland
11%inclusion668 decks6.03K decks
-1%synergy
Plateau
11%inclusion664 decks6.03K decks
-1%synergy
Needleverge Pathway
11%inclusion661 decks6.03K decks
3%synergy
Badlands
11%inclusion660 decks6.03K decks
-1%synergy
Blightstep Pathway
10%inclusion618 decks6.03K decks
3%synergy
Malakir Rebirth
10%inclusion607 decks6.03K decks
5%synergy
Blazemire Verge
10%inclusion562 decks5.64K decks
-2%synergy
Tainted Field
10%inclusion600 decks6.03K decks
-2%synergy
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