Kelsien, the Plague (Commander)

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #463
6,175decks
As CommanderAs CardAverage DeckDecksView Precon
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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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Utility Artifacts
Enchantments
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Utility Lands
Mana Artifacts
Lands
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Kíli the Resourceful
5.9%inclusion45 decks760 decks
5%synergy
Gleaming Splendor
4.1%inclusion32 decks780 decks
-5%synergy
Troop of Ponies
2.3%inclusion17 decks746 decks
2%synergy
My Precious
1.7%inclusion28 decks1.66K decks
0%synergy
Bilbo's Gambit
1.3%inclusion11 decks829 decks
-1%synergy
High Synergy Cards
Basilisk Collar
89%inclusion5.49K decks6.17K decks
85%synergy
Rune of Mortality
73%inclusion4.51K decks6.17K decks
72%synergy
Minthara, Merciless Soul
72%inclusion4.44K decks6.17K decks
70%synergy
Otharri, Suns' Glory
72%inclusion4.42K decks6.17K decks
66%synergy
Vorpal Sword
68%inclusion4.21K decks6.17K decks
66%synergy
Gorgon's Head
65%inclusion4.03K decks6.17K decks
64%synergy
Drumbellower
63%inclusion3.92K decks6.17K decks
62%synergy
Mari, the Killing Quill
67%inclusion4.15K decks6.17K decks
61%synergy
Thornbite Staff
63%inclusion3.87K decks6.17K decks
61%synergy
Sting, the Glinting Dagger
62%inclusion3.84K decks6.17K decks
61%synergy
Top Cards
Morbid Opportunist
72%inclusion4.42K decks6.17K decks
53%synergy
Shay Cormac
61%inclusion3.75K decks6.17K decks
58%synergy
Swiftfoot Boots
61%inclusion3.74K decks6.17K decks
29%synergy
Falthis, Shadowcat Familiar
61%inclusion3.74K decks6.17K decks
59%synergy
General's Enforcer
54%inclusion3.32K decks6.17K decks
46%synergy
Open the Armory
52%inclusion3.22K decks6.17K decks
48%synergy
You Are Already Dead
51%inclusion3.17K decks6.17K decks
50%synergy
Swords to Plowshares
50%inclusion3.08K decks6.17K decks
-12%synergy
Gorgon Flail
49%inclusion3K decks6.17K decks
48%synergy
Gift of Doom
46%inclusion2.85K decks6.17K decks
45%synergy
Game Changers
Smothering Tithe
18%inclusion1.13K decks6.17K decks
-5%synergy
Enlightened Tutor
16%inclusion1.01K decks6.17K decks
5%synergy
Demonic Tutor
15%inclusion942 decks6.17K decks
-3%synergy
Teferi's Protection
15%inclusion926 decks6.17K decks
-4%synergy
Vampiric Tutor
9.1%inclusion565 decks6.17K decks
-5%synergy
Orcish Bowmasters
8.2%inclusion507 decks6.17K decks
3%synergy
Farewell
7.7%inclusion475 decks6.17K decks
-2%synergy
Jeska's Will
6.7%inclusion413 decks6.17K decks
-3%synergy
Creatures
Termination Facilitator
46%inclusion2.82K decks6.17K decks
44%synergy
Magda, the Hoardmaster
45%inclusion2.78K decks6.17K decks
43%synergy
Lae'zel, Vlaakith's Champion
44%inclusion2.72K decks6.17K decks
42%synergy
Maha, Its Feathers Night
42%inclusion2.57K decks6.17K decks
40%synergy
Daxos the Returned
40%inclusion2.44K decks6.17K decks
39%synergy
Humble Defector
39%inclusion2.42K decks6.17K decks
37%synergy
Mathas, Fiend Seeker
39%inclusion2.40K decks6.17K decks
37%synergy
Kalemne, Disciple of Iroas
38%inclusion2.36K decks6.17K decks
38%synergy
Taii Wakeen, Perfect Shot
36%inclusion2.24K decks6.17K decks
35%synergy
White Plume Adventurer
35%inclusion2.19K decks6.17K decks
34%synergy
Harvester of Souls
35%inclusion2.17K decks6.17K decks
32%synergy
Slaughter Specialist
34%inclusion2.10K decks6.17K decks
33%synergy
Void Beckoner
32%inclusion1.99K decks6.17K decks
32%synergy
Mother of Runes
32%inclusion1.95K decks6.17K decks
24%synergy
Goblin Sharpshooter
31%inclusion1.93K decks6.17K decks
31%synergy
Ertha Jo, Frontier Mentor
31%inclusion1.90K decks6.17K decks
30%synergy
Archetype of Finality
27%inclusion1.65K decks6.17K decks
26%synergy
Puresteel Paladin
26%inclusion1.59K decks6.17K decks
22%synergy
Athreos, Shroud-Veiled
23%inclusion1.43K decks6.17K decks
22%synergy
Blood Cultist
23%inclusion1.42K decks6.17K decks
23%synergy
Stoneforge Mystic
23%inclusion1.42K decks6.17K decks
20%synergy
Marvin, Murderous Mimic
21%inclusion1.28K decks6.17K decks
20%synergy
Esper Sentinel
21%inclusion1.27K decks6.17K decks
2%synergy
Sun Titan
19%inclusion1.19K decks6.17K decks
9%synergy
Zagras, Thief of Heartbeats
19%inclusion1.15K decks6.17K decks
18%synergy
Assault Intercessor
19%inclusion1.14K decks6.17K decks
18%synergy
Queen Marchesa
18%inclusion1.08K decks6.17K decks
12%synergy
Deathbringer Thoctar
15%inclusion950 decks6.17K decks
15%synergy
Kratos, Stoic Father
15%inclusion536 decks3.55K decks
15%synergy
Akiri, Fearless Voyager
15%inclusion916 decks6.17K decks
13%synergy
Ankle Shanker
15%inclusion911 decks6.17K decks
12%synergy
Massacre Girl, Known Killer
13%inclusion822 decks6.17K decks
11%synergy
Blood Artist
13%inclusion819 decks6.17K decks
-5%synergy
Cunning Sparkmage
13%inclusion802 decks6.17K decks
13%synergy
Clackbridge Troll
12%inclusion734 decks6.17K decks
12%synergy
Sram, Senior Edificer
12%inclusion733 decks6.17K decks
9%synergy
Aang, Airbending Master
11%inclusion437 decks3.88K decks
10%synergy
Vulshok Sorcerer
11%inclusion684 decks6.17K decks
11%synergy
Grateful Apparition
11%inclusion683 decks6.17K decks
11%synergy
Royal Assassin
11%inclusion677 decks6.17K decks
8%synergy
Tor Wauki the Younger
11%inclusion656 decks6.17K decks
10%synergy
Solemn Simulacrum
11%inclusion650 decks6.17K decks
-2%synergy
Zuko, Firebending Master
10%inclusion334 decks3.30K decks
9%synergy
Gisa, Glorious Resurrector
10%inclusion624 decks6.17K decks
9%synergy
Azula, Ruthless Firebender
10%inclusion333 decks3.31K decks
10%synergy
Robaran Mercenaries
9.4%inclusion580 decks6.17K decks
9%synergy
Qarsi Revenant
8.8%inclusion444 decks5.04K decks
6%synergy
Stonehewer Giant
8.7%inclusion537 decks6.17K decks
8%synergy
Torbran, Thane of Red Fell
8.7%inclusion536 decks6.17K decks
8%synergy
Bureau Headmaster
8.5%inclusion522 decks6.17K decks
8%synergy
Instants
Boros Charm
44%inclusion2.74K decks6.17K decks
15%synergy
Mirrodin Avenged
40%inclusion2.48K decks6.17K decks
39%synergy
Crackling Doom
36%inclusion2.23K decks6.17K decks
19%synergy
Stroke of Midnight
33%inclusion2.06K decks6.17K decks
22%synergy
Path to Exile
33%inclusion2.05K decks6.17K decks
-14%synergy
Anguished Unmaking
32%inclusion2K decks6.17K decks
-1%synergy
Fracture
30%inclusion1.84K decks6.17K decks
24%synergy
Generous Gift
27%inclusion1.65K decks6.17K decks
10%synergy
Despark
21%inclusion1.30K decks6.17K decks
8%synergy
Offer Immortality
19%inclusion1.20K decks6.17K decks
19%synergy
Flawless Maneuver
19%inclusion1.15K decks6.17K decks
4%synergy
Deflecting Swat
18%inclusion1.08K decks6.17K decks
1%synergy
Bladebrand
17%inclusion1.08K decks6.17K decks
17%synergy
Mortify
16%inclusion1K decks6.17K decks
1%synergy
Chaos Warp
15%inclusion954 decks6.17K decks
-0%synergy
Terminate
13%inclusion826 decks6.17K decks
1%synergy
Rakdos Charm
13%inclusion783 decks6.17K decks
3%synergy
Wear // Tear
12%inclusion765 decks6.17K decks
1%synergy
Dawn's Truce
12%inclusion720 decks6.17K decks
5%synergy
Dire Tactics
12%inclusion716 decks6.17K decks
9%synergy
Deflecting Palm
11%inclusion654 decks6.17K decks
4%synergy
Malakir Rebirth
10%inclusion648 decks6.17K decks
5%synergy
Deadly Rollick
8.5%inclusion522 decks6.17K decks
-3%synergy
Sejiri Shelter
8.0%inclusion492 decks6.17K decks
6%synergy
Untimely Malfunction
7.4%inclusion458 decks6.17K decks
2%synergy
Virulent Swipe
7.4%inclusion457 decks6.17K decks
7%synergy
Battle-Rage Blessing
7.1%inclusion439 decks6.17K decks
7%synergy
Legion Leadership
6.9%inclusion427 decks6.17K decks
2%synergy
Tragic Slip
6.8%inclusion417 decks6.17K decks
5%synergy
Thrill of Possibility
6.3%inclusion392 decks6.17K decks
-1%synergy
Dark Ritual
6.3%inclusion386 decks6.17K decks
-11%synergy
Toxin Analysis
5.8%inclusion359 decks6.17K decks
6%synergy
Bedevil
5.8%inclusion359 decks6.17K decks
-1%synergy
Loran's Escape
5.8%inclusion358 decks6.17K decks
4%synergy
Whisper of the Dross
5.8%inclusion358 decks6.17K decks
6%synergy
Volt Charge
5.4%inclusion336 decks6.17K decks
5%synergy
Utter End
5.3%inclusion326 decks6.17K decks
1%synergy
Alesha's Legacy
5.2%inclusion263 decks5.02K decks
4%synergy
Touch of Moonglove
5.1%inclusion316 decks6.17K decks
5%synergy
Sorceries
Ruinous Ultimatum
45%inclusion2.75K decks6.17K decks
5%synergy
Steelshaper's Gift
36%inclusion2.22K decks6.17K decks
33%synergy
Mythos of Snapdax
31%inclusion1.89K decks6.17K decks
25%synergy
Painful Truths
27%inclusion1.68K decks6.17K decks
20%synergy
Night's Whisper
27%inclusion1.67K decks6.17K decks
13%synergy
Read the Bones
24%inclusion1.49K decks6.17K decks
16%synergy
Vandalblast
22%inclusion1.39K decks6.17K decks
12%synergy
Blasphemous Act
22%inclusion1.36K decks6.17K decks
-1%synergy
Call of the Death-Dweller
18%inclusion1.12K decks6.17K decks
18%synergy
Sign in Blood
17%inclusion1.05K decks6.17K decks
9%synergy
Drown in Ichor
14%inclusion879 decks6.17K decks
14%synergy
Sevinne's Reclamation
14%inclusion865 decks6.17K decks
6%synergy
Chandra's Ignition
14%inclusion845 decks6.17K decks
12%synergy
Damn
13%inclusion798 decks6.17K decks
-4%synergy
Vindicate
10%inclusion612 decks6.17K decks
4%synergy
Faithless Looting
8.3%inclusion513 decks6.17K decks
-7%synergy
Toxic Deluge
8.2%inclusion507 decks6.17K decks
0%synergy
Single Combat
8.1%inclusion500 decks6.17K decks
7%synergy
Unearth
8.0%inclusion494 decks6.17K decks
6%synergy
Austere Command
7.2%inclusion442 decks6.17K decks
0%synergy
Unfinished Business
6.6%inclusion407 decks6.17K decks
6%synergy
Reanimate
6.4%inclusion395 decks6.17K decks
-12%synergy
Feed the Swarm
6.0%inclusion372 decks6.17K decks
1%synergy
Diabolic Tutor
5.8%inclusion358 decks6.17K decks
0%synergy
Utility Artifacts
Quietus Spike
44%inclusion2.71K decks6.17K decks
43%synergy
Magewright's Stone
42%inclusion2.61K decks6.17K decks
41%synergy
Shadowspear
40%inclusion2.50K decks6.17K decks
36%synergy
Illusionist's Bracers
36%inclusion2.21K decks6.17K decks
34%synergy
Thousand-Year Elixir
29%inclusion1.78K decks6.17K decks
28%synergy
Hunter's Blowgun
29%inclusion1.77K decks6.17K decks
28%synergy
Lightning Greaves
24%inclusion1.48K decks6.17K decks
-10%synergy
Mithril Coat
19%inclusion1.18K decks6.17K decks
14%synergy
Glaring Spotlight
16%inclusion1.01K decks6.17K decks
16%synergy
Battlemage's Bracers
13%inclusion822 decks6.17K decks
13%synergy
Brotherhood Regalia
12%inclusion732 decks6.17K decks
9%synergy
Sword of the Animist
11%inclusion710 decks6.17K decks
3%synergy
Whispersilk Cloak
11%inclusion690 decks6.17K decks
6%synergy
Hammer of Nazahn
9.2%inclusion566 decks6.17K decks
7%synergy
Puppet Strings
8.5%inclusion527 decks6.17K decks
8%synergy
Wayfarer's Bauble
8.5%inclusion523 decks6.17K decks
0%synergy
Sword of Truth and Justice
8.4%inclusion518 decks6.17K decks
8%synergy
The Masamune
8.3%inclusion366 decks4.43K decks
8%synergy
Robe of Stars
8.0%inclusion492 decks6.17K decks
7%synergy
Hidden Blade
7.9%inclusion489 decks6.17K decks
7%synergy
Darksteel Plate
7.0%inclusion434 decks6.17K decks
5%synergy
Dragonfire Blade
6.6%inclusion331 decks4.99K decks
5%synergy
Haystack
6.5%inclusion399 decks6.17K decks
5%synergy
Mask of Griselbrand
6.3%inclusion387 decks6.17K decks
5%synergy
Hawkeye's Bow
6.3%inclusion78 decks1.25K decks
6%synergy
The Reaver Cleaver
6.1%inclusion378 decks6.17K decks
0%synergy
Scythe of the Wretched
5.9%inclusion365 decks6.17K decks
6%synergy
Reaper's Talisman
5.4%inclusion332 decks6.17K decks
5%synergy
Halo Fountain
5.2%inclusion321 decks6.17K decks
5%synergy
Enchantments
Fighter Class
35%inclusion2.15K decks6.17K decks
32%synergy
All-Out Assault
33%inclusion1.65K decks5.04K decks
21%synergy
Phyrexian Arena
32%inclusion2K decks6.17K decks
14%synergy
Dazzling Theater // Prop Room
28%inclusion1.73K decks6.17K decks
26%synergy
Aspect of Gorgon
24%inclusion1.49K decks6.17K decks
24%synergy
Revel in Riches
22%inclusion1.35K decks6.17K decks
16%synergy
Sigarda's Aid
18%inclusion1.08K decks6.17K decks
15%synergy
Reconnaissance
17%inclusion1.07K decks6.17K decks
5%synergy
Black Market Connections
17%inclusion1.06K decks6.17K decks
1%synergy
Black Market
16%inclusion986 decks6.17K decks
11%synergy
At Knifepoint
15%inclusion951 decks6.17K decks
14%synergy
Forge Anew
13%inclusion778 decks6.17K decks
11%synergy
Agent of the Shadow Thieves
12%inclusion728 decks6.17K decks
11%synergy
Retreat to Hagra
11%inclusion709 decks6.17K decks
11%synergy
Death Pits of Rath
11%inclusion688 decks6.17K decks
11%synergy
Ghostly Prison
10%inclusion587 decks6.17K decks
2%synergy
Eternal Thirst
8.9%inclusion550 decks6.17K decks
9%synergy
Nowhere to Run
8.8%inclusion542 decks6.17K decks
8%synergy
Land Tax
7.3%inclusion452 decks6.17K decks
1%synergy
Gift of Immortality
7.3%inclusion450 decks6.17K decks
6%synergy
Grave Betrayal
7.2%inclusion445 decks6.17K decks
7%synergy
Kaya's Ghostform
7.2%inclusion442 decks6.17K decks
5%synergy
Trouble in Pairs
6.4%inclusion398 decks6.17K decks
1%synergy
Spiteful Banditry
5.1%inclusion314 decks6.17K decks
3%synergy
Planeswalkers
Vraska, Betrayal's Sting
8.3%inclusion512 decks6.17K decks
8%synergy
Kaya, Geist Hunter
6.8%inclusion417 decks6.17K decks
2%synergy
Utility Lands
Vault of the Archangel
50%inclusion3.08K decks6.17K decks
27%synergy
Rogue's Passage
50%inclusion3.06K decks6.17K decks
26%synergy
Bojuka Bog
38%inclusion2.33K decks6.17K decks
7%synergy
Arcane Lighthouse
35%inclusion2.15K decks6.17K decks
34%synergy
Detection Tower
24%inclusion1.46K decks6.17K decks
23%synergy
Karn's Bastion
22%inclusion1.37K decks6.17K decks
21%synergy
Axgard Armory
16%inclusion1.01K decks6.17K decks
15%synergy
Urborg, Tomb of Yawgmoth
13%inclusion810 decks6.17K decks
0%synergy
Reliquary Tower
12%inclusion746 decks6.17K decks
-3%synergy
Buried Ruin
12%inclusion720 decks6.17K decks
9%synergy
Shizo, Death's Storehouse
11%inclusion680 decks6.17K decks
4%synergy
Urza's Saga
8.8%inclusion544 decks6.17K decks
5%synergy
Sunhome, Fortress of the Legion
7.7%inclusion476 decks6.17K decks
5%synergy
Temple of the False God
6.5%inclusion404 decks6.17K decks
1%synergy
Mana Artifacts
Arcane Signet
86%inclusion5.29K decks6.17K decks
0%synergy
Sol Ring
85%inclusion5.23K decks6.17K decks
-3%synergy
Patriar's Seal
55%inclusion3.40K decks6.17K decks
53%synergy
Orzhov Signet
40%inclusion2.48K decks6.17K decks
11%synergy
Talisman of Hierarchy
37%inclusion2.28K decks6.17K decks
-4%synergy
Rakdos Signet
36%inclusion2.25K decks6.17K decks
9%synergy
Talisman of Conviction
34%inclusion2.10K decks6.17K decks
-9%synergy
Boros Signet
34%inclusion2.10K decks6.17K decks
8%synergy
Talisman of Indulgence
30%inclusion1.88K decks6.17K decks
-7%synergy
Fellwar Stone
24%inclusion1.51K decks6.17K decks
-4%synergy
Bounty Board
22%inclusion1.36K decks6.17K decks
20%synergy
Commander's Sphere
14%inclusion890 decks6.17K decks
1%synergy
Aetheric Amplifier
12%inclusion667 decks5.49K decks
12%synergy
Bandit's Haul
12%inclusion729 decks6.17K decks
11%synergy
Chromatic Lantern
9.2%inclusion566 decks6.17K decks
-1%synergy
Mind Stone
6.1%inclusion376 decks6.17K decks
-2%synergy
Lands
Plains
97%inclusion6K decks6.17K decks
2%synergy
Swamp
97%inclusion6K decks6.17K decks
2%synergy
Mountain
96%inclusion5.92K decks6.17K decks
2%synergy
Command Tower
93%inclusion5.73K decks6.17K decks
1%synergy
Nomad Outpost
66%inclusion4.05K decks6.17K decks
8%synergy
Exotic Orchard
57%inclusion3.53K decks6.17K decks
4%synergy
Isolated Chapel
55%inclusion3.39K decks6.17K decks
1%synergy
Clifftop Retreat
53%inclusion3.30K decks6.17K decks
1%synergy
Dragonskull Summit
53%inclusion3.27K decks6.17K decks
-0%synergy
Godless Shrine
49%inclusion3.04K decks6.17K decks
1%synergy
Savai Triome
49%inclusion3.01K decks6.17K decks
11%synergy
Sacred Foundry
47%inclusion2.91K decks6.17K decks
1%synergy
Blood Crypt
47%inclusion2.89K decks6.17K decks
1%synergy
Caves of Koilos
42%inclusion2.58K decks6.17K decks
2%synergy
Battlefield Forge
40%inclusion2.46K decks6.17K decks
-2%synergy
Vault of Champions
39%inclusion2.44K decks6.17K decks
7%synergy
Spectator Seating
38%inclusion2.34K decks6.17K decks
6%synergy
Forbidden Orchard
37%inclusion2.26K decks6.17K decks
34%synergy
Luxury Suite
36%inclusion2.21K decks6.17K decks
4%synergy
Smoldering Marsh
33%inclusion2.06K decks6.17K decks
-3%synergy
Bloodstained Mire
30%inclusion1.84K decks6.17K decks
-3%synergy
Marsh Flats
29%inclusion1.81K decks6.17K decks
-2%synergy
Arid Mesa
29%inclusion1.78K decks6.17K decks
-3%synergy
Shattered Sanctum
27%inclusion1.66K decks6.17K decks
0%synergy
Sundown Pass
26%inclusion1.63K decks6.17K decks
4%synergy
Sulfurous Springs
26%inclusion1.61K decks6.17K decks
-3%synergy
Evolving Wilds
25%inclusion1.53K decks6.17K decks
-0%synergy
Path of Ancestry
24%inclusion1.51K decks6.17K decks
-13%synergy
Haunted Ridge
23%inclusion1.40K decks6.17K decks
3%synergy
Shattered Landscape
20%inclusion1.24K decks6.17K decks
2%synergy
Temple of Silence
19%inclusion1.16K decks6.17K decks
-2%synergy
Temple of Triumph
17%inclusion1.08K decks6.17K decks
-3%synergy
Orzhov Basilica
17%inclusion1.08K decks6.17K decks
5%synergy
Fetid Heath
16%inclusion1K decks6.17K decks
-6%synergy
Terramorphic Expanse
16%inclusion991 decks6.17K decks
-2%synergy
Boros Garrison
15%inclusion940 decks6.17K decks
4%synergy
Rugged Prairie
15%inclusion925 decks6.17K decks
-3%synergy
Rakdos Carnarium
15%inclusion900 decks6.17K decks
4%synergy
Temple of Malice
14%inclusion891 decks6.17K decks
-1%synergy
Brightclimb Pathway
12%inclusion745 decks6.17K decks
4%synergy
Shadowblood Ridge
12%inclusion727 decks6.17K decks
-3%synergy
Scrubland
11%inclusion695 decks6.17K decks
-1%synergy
Plateau
11%inclusion690 decks6.17K decks
-1%synergy
Badlands
11%inclusion684 decks6.17K decks
-1%synergy
Needleverge Pathway
11%inclusion677 decks6.17K decks
4%synergy
Myriad Landscape
11%inclusion671 decks6.17K decks
1%synergy
Malakir Rebirth
10%inclusion648 decks6.17K decks
5%synergy
Blightstep Pathway
10%inclusion633 decks6.17K decks
3%synergy
Blazemire Verge
10%inclusion630 decks6.17K decks
-2%synergy
Tainted Field
10%inclusion602 decks6.17K decks
-2%synergy
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