Kelsien, the Plague (Commander) - Upgraded

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #446
456decks
As CommanderAs CardAverage DeckDecksView Precon
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Budget
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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
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
S.H.I.E.L.D. Spy Kit
10%inclusion2 decks21 decks
9%synergy
Hawkeye, Young Avenger
4.8%inclusion1 decks21 decks
5%synergy
Black Widow, Agile Avenger
4.8%inclusion1 decks21 decks
4%synergy
Hawkeye, Master Marksman
4.2%inclusion1 decks24 decks
4%synergy
High Synergy Cards
Basilisk Collar
93%inclusion426 decks456 decks
89%synergy
Rune of Mortality
71%inclusion326 decks456 decks
70%synergy
Minthara, Merciless Soul
70%inclusion320 decks456 decks
69%synergy
Vorpal Sword
69%inclusion313 decks456 decks
66%synergy
Thornbite Staff
67%inclusion307 decks456 decks
66%synergy
Otharri, Suns' Glory
71%inclusion323 decks456 decks
65%synergy
Mari, the Killing Quill
70%inclusion320 decks456 decks
64%synergy
Sting, the Glinting Dagger
64%inclusion292 decks456 decks
62%synergy
Gorgon's Head
63%inclusion287 decks456 decks
62%synergy
Drumbellower
63%inclusion288 decks456 decks
61%synergy
Top Cards
Morbid Opportunist
72%inclusion329 decks456 decks
54%synergy
Swiftfoot Boots
61%inclusion277 decks456 decks
29%synergy
Shay Cormac
58%inclusion266 decks456 decks
55%synergy
Falthis, Shadowcat Familiar
58%inclusion265 decks456 decks
57%synergy
Open the Armory
58%inclusion264 decks456 decks
54%synergy
General's Enforcer
54%inclusion244 decks456 decks
46%synergy
Shadowspear
51%inclusion231 decks456 decks
46%synergy
Ruinous Ultimatum
49%inclusion225 decks456 decks
10%synergy
Gift of Doom
48%inclusion220 decks456 decks
47%synergy
Fighter Class
45%inclusion207 decks456 decks
43%synergy
Game Changers
Teferi's Protection
21%inclusion97 decks456 decks
2%synergy
Smothering Tithe
21%inclusion97 decks456 decks
-3%synergy
Enlightened Tutor
19%inclusion86 decks456 decks
7%synergy
Demonic Tutor
15%inclusion70 decks456 decks
-3%synergy
Orcish Bowmasters
10%inclusion44 decks456 decks
4%synergy
Farewell
9.2%inclusion42 decks456 decks
-1%synergy
Vampiric Tutor
6.8%inclusion31 decks456 decks
-7%synergy
Jeska's Will
5.7%inclusion26 decks456 decks
-4%synergy
Creatures
Lae'zel, Vlaakith's Champion
44%inclusion202 decks456 decks
42%synergy
Magda, the Hoardmaster
40%inclusion182 decks456 decks
38%synergy
Maha, Its Feathers Night
39%inclusion180 decks456 decks
38%synergy
Termination Facilitator
39%inclusion176 decks456 decks
37%synergy
White Plume Adventurer
37%inclusion170 decks456 decks
36%synergy
Humble Defector
37%inclusion167 decks456 decks
34%synergy
Mother of Runes
36%inclusion166 decks456 decks
29%synergy
Daxos the Returned
36%inclusion163 decks456 decks
35%synergy
Stoneforge Mystic
33%inclusion151 decks456 decks
30%synergy
Kalemne, Disciple of Iroas
33%inclusion150 decks456 decks
32%synergy
Slaughter Specialist
31%inclusion143 decks456 decks
30%synergy
Goblin Sharpshooter
31%inclusion143 decks456 decks
31%synergy
Mathas, Fiend Seeker
31%inclusion142 decks456 decks
29%synergy
Taii Wakeen, Perfect Shot
31%inclusion140 decks456 decks
30%synergy
Harvester of Souls
30%inclusion139 decks456 decks
27%synergy
Puresteel Paladin
29%inclusion134 decks456 decks
26%synergy
Void Beckoner
28%inclusion128 decks456 decks
27%synergy
Esper Sentinel
27%inclusion125 decks456 decks
9%synergy
Ertha Jo, Frontier Mentor
27%inclusion122 decks456 decks
26%synergy
Archetype of Finality
24%inclusion110 decks456 decks
23%synergy
Sun Titan
21%inclusion96 decks456 decks
10%synergy
Athreos, Shroud-Veiled
19%inclusion88 decks456 decks
18%synergy
Marvin, Murderous Mimic
19%inclusion86 decks452 decks
18%synergy
Zagras, Thief of Heartbeats
18%inclusion83 decks456 decks
17%synergy
Blood Cultist
16%inclusion75 decks456 decks
16%synergy
Akiri, Fearless Voyager
16%inclusion75 decks456 decks
14%synergy
Queen Marchesa
16%inclusion74 decks456 decks
10%synergy
Blood Artist
16%inclusion71 decks456 decks
-3%synergy
Assault Intercessor
15%inclusion70 decks456 decks
15%synergy
Sram, Senior Edificer
13%inclusion61 decks456 decks
11%synergy
Deathbringer Thoctar
13%inclusion57 decks456 decks
12%synergy
Stonehewer Giant
13%inclusion57 decks456 decks
12%synergy
Kratos, Stoic Father
12%inclusion30 decks245 decks
12%synergy
Massacre Girl, Known Killer
12%inclusion54 decks456 decks
10%synergy
Ankle Shanker
12%inclusion53 decks456 decks
9%synergy
Cunning Sparkmage
11%inclusion51 decks456 decks
11%synergy
Clackbridge Troll
11%inclusion50 decks456 decks
11%synergy
Qarsi Revenant
11%inclusion42 decks396 decks
8%synergy
Vulshok Sorcerer
11%inclusion48 decks456 decks
10%synergy
Kellan, the Fae-Blooded
10%inclusion47 decks456 decks
9%synergy
Bureau Headmaster
10%inclusion47 decks456 decks
10%synergy
Giver of Runes
10%inclusion46 decks456 decks
7%synergy
Witch Enchanter
10%inclusion45 decks456 decks
3%synergy
Gisa, Glorious Resurrector
9.4%inclusion43 decks456 decks
9%synergy
Patrolling Peacemaker
9.1%inclusion27 decks296 decks
9%synergy
Tor Wauki the Younger
8.6%inclusion39 decks456 decks
8%synergy
Solemn Simulacrum
8.3%inclusion38 decks456 decks
-4%synergy
Royal Assassin
8.3%inclusion38 decks456 decks
5%synergy
Torbran, Thane of Red Fell
7.9%inclusion36 decks456 decks
8%synergy
Robaran Mercenaries
7.7%inclusion35 decks456 decks
7%synergy
Instants
Boros Charm
45%inclusion205 decks456 decks
16%synergy
Swords to Plowshares
43%inclusion196 decks456 decks
-19%synergy
You Are Already Dead
39%inclusion178 decks456 decks
37%synergy
Stroke of Midnight
38%inclusion172 decks456 decks
26%synergy
Anguished Unmaking
36%inclusion164 decks456 decks
3%synergy
Crackling Doom
30%inclusion139 decks456 decks
13%synergy
Path to Exile
29%inclusion134 decks456 decks
-17%synergy
Generous Gift
29%inclusion132 decks456 decks
11%synergy
Mirrodin Avenged
26%inclusion119 decks456 decks
25%synergy
Fracture
24%inclusion110 decks456 decks
18%synergy
Flawless Maneuver
23%inclusion103 decks456 decks
8%synergy
Deflecting Swat
20%inclusion89 decks456 decks
4%synergy
Despark
16%inclusion72 decks456 decks
2%synergy
Malakir Rebirth
15%inclusion68 decks456 decks
9%synergy
Chaos Warp
15%inclusion67 decks456 decks
-1%synergy
Wear // Tear
14%inclusion66 decks456 decks
3%synergy
Bladebrand
14%inclusion65 decks456 decks
14%synergy
Mortify
14%inclusion65 decks456 decks
-1%synergy
Rakdos Charm
13%inclusion58 decks456 decks
4%synergy
Offer Immortality
13%inclusion57 decks456 decks
12%synergy
Dawn's Truce
12%inclusion55 decks455 decks
5%synergy
Dire Tactics
11%inclusion50 decks456 decks
8%synergy
Terminate
10%inclusion47 decks456 decks
-2%synergy
Untimely Malfunction
10%inclusion45 decks452 decks
5%synergy
Sejiri Shelter
10%inclusion44 decks456 decks
7%synergy
Deflecting Palm
9.0%inclusion41 decks456 decks
2%synergy
Deadly Rollick
8.6%inclusion39 decks456 decks
-3%synergy
Legion Leadership
8.3%inclusion38 decks456 decks
4%synergy
Dark Ritual
7.2%inclusion33 decks456 decks
-10%synergy
Fell the Profane
7.0%inclusion32 decks456 decks
1%synergy
Inkshield
6.6%inclusion30 decks456 decks
-1%synergy
Loran's Escape
6.4%inclusion29 decks456 decks
5%synergy
Bedevil
6.1%inclusion28 decks456 decks
-1%synergy
Utter End
5.5%inclusion25 decks456 decks
1%synergy
Tragic Slip
5.5%inclusion25 decks456 decks
4%synergy
Toxin Analysis
5.3%inclusion24 decks456 decks
5%synergy
Thrill of Possibility
5.0%inclusion23 decks456 decks
-3%synergy
Touch of Moonglove
5.0%inclusion23 decks456 decks
5%synergy
Sorceries
Steelshaper's Gift
43%inclusion196 decks456 decks
40%synergy
Mythos of Snapdax
32%inclusion147 decks456 decks
27%synergy
Night's Whisper
28%inclusion128 decks456 decks
15%synergy
Painful Truths
27%inclusion124 decks456 decks
19%synergy
Read the Bones
25%inclusion115 decks456 decks
17%synergy
Vandalblast
22%inclusion101 decks456 decks
12%synergy
Blasphemous Act
20%inclusion91 decks456 decks
-3%synergy
Sevinne's Reclamation
19%inclusion87 decks456 decks
11%synergy
Call of the Death-Dweller
18%inclusion84 decks456 decks
18%synergy
Sign in Blood
15%inclusion70 decks456 decks
8%synergy
Damn
14%inclusion63 decks456 decks
-4%synergy
Chandra's Ignition
12%inclusion56 decks456 decks
10%synergy
Drown in Ichor
10%inclusion44 decks456 decks
9%synergy
Toxic Deluge
9.4%inclusion43 decks456 decks
1%synergy
Faithless Looting
9.0%inclusion41 decks456 decks
-6%synergy
Single Combat
7.7%inclusion35 decks456 decks
6%synergy
Unearth
7.5%inclusion34 decks456 decks
5%synergy
Vindicate
7.0%inclusion32 decks456 decks
1%synergy
Austere Command
5.5%inclusion25 decks456 decks
-2%synergy
Feed the Swarm
5.5%inclusion25 decks456 decks
1%synergy
Unfinished Business
5.3%inclusion24 decks456 decks
5%synergy
Reanimate
5.3%inclusion24 decks456 decks
-12%synergy
Utility Artifacts
Gorgon Flail
44%inclusion201 decks456 decks
43%synergy
Quietus Spike
43%inclusion194 decks456 decks
41%synergy
Magewright's Stone
42%inclusion192 decks456 decks
41%synergy
Illusionist's Bracers
32%inclusion147 decks456 decks
31%synergy
Thousand-Year Elixir
29%inclusion133 decks456 decks
28%synergy
Lightning Greaves
28%inclusion126 decks456 decks
-7%synergy
Hunter's Blowgun
25%inclusion113 decks456 decks
24%synergy
Mithril Coat
22%inclusion101 decks456 decks
17%synergy
Glaring Spotlight
18%inclusion80 decks456 decks
17%synergy
Brotherhood Regalia
15%inclusion70 decks456 decks
12%synergy
Sword of the Animist
15%inclusion67 decks456 decks
6%synergy
Hammer of Nazahn
14%inclusion63 decks456 decks
12%synergy
Whispersilk Cloak
12%inclusion56 decks456 decks
7%synergy
Battlemage's Bracers
12%inclusion56 decks456 decks
12%synergy
Robe of Stars
11%inclusion49 decks456 decks
10%synergy
Sword of Truth and Justice
11%inclusion49 decks456 decks
10%synergy
Puppet Strings
9.0%inclusion41 decks456 decks
9%synergy
The Reaver Cleaver
8.8%inclusion40 decks456 decks
3%synergy
Wayfarer's Bauble
8.6%inclusion39 decks456 decks
0%synergy
Darksteel Plate
8.3%inclusion38 decks456 decks
6%synergy
Haystack
7.9%inclusion36 decks456 decks
6%synergy
The Masamune
7.9%inclusion26 decks330 decks
7%synergy
Dragonfire Blade
7.7%inclusion30 decks389 decks
6%synergy
Hidden Blade
7.5%inclusion34 decks456 decks
7%synergy
Sword of Feast and Famine
7.2%inclusion33 decks456 decks
4%synergy
Conqueror's Flail
6.4%inclusion29 decks456 decks
5%synergy
Reaper's Talisman
5.9%inclusion27 decks456 decks
5%synergy
Halo Fountain
5.7%inclusion26 decks456 decks
5%synergy
Scythe of the Wretched
5.7%inclusion26 decks456 decks
6%synergy
Skullclamp
5.5%inclusion25 decks456 decks
-24%synergy
Mask of Griselbrand
5.5%inclusion25 decks456 decks
4%synergy
Genesis Chamber
5.0%inclusion23 decks456 decks
5%synergy
Enchantments
Dazzling Theater // Prop Room
31%inclusion138 decks452 decks
29%synergy
All-Out Assault
30%inclusion118 decks396 decks
18%synergy
Phyrexian Arena
29%inclusion133 decks456 decks
11%synergy
Aspect of Gorgon
24%inclusion108 decks456 decks
23%synergy
Revel in Riches
23%inclusion107 decks456 decks
17%synergy
Sigarda's Aid
22%inclusion100 decks456 decks
19%synergy
Reconnaissance
21%inclusion96 decks456 decks
9%synergy
Black Market Connections
20%inclusion91 decks456 decks
4%synergy
Forge Anew
18%inclusion84 decks456 decks
16%synergy
Agent of the Shadow Thieves
15%inclusion70 decks456 decks
15%synergy
Black Market
14%inclusion66 decks456 decks
9%synergy
Death Pits of Rath
13%inclusion58 decks456 decks
12%synergy
Retreat to Hagra
13%inclusion57 decks456 decks
12%synergy
At Knifepoint
12%inclusion56 decks456 decks
11%synergy
Nowhere to Run
11%inclusion51 decks456 decks
11%synergy
Ghostly Prison
11%inclusion51 decks456 decks
4%synergy
Trouble in Pairs
10%inclusion44 decks456 decks
5%synergy
Grave Betrayal
8.6%inclusion39 decks456 decks
8%synergy
Gift of Immortality
8.3%inclusion38 decks456 decks
7%synergy
Kaya's Ghostform
8.1%inclusion37 decks456 decks
6%synergy
Land Tax
7.9%inclusion36 decks456 decks
2%synergy
Eternal Thirst
7.0%inclusion32 decks456 decks
7%synergy
Spiteful Banditry
7.0%inclusion32 decks456 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
6.4%inclusion29 decks456 decks
6%synergy
Kaya, Geist Hunter
5.0%inclusion23 decks456 decks
1%synergy
Utility Lands
Vault of the Archangel
51%inclusion231 decks456 decks
28%synergy
Rogue's Passage
50%inclusion226 decks456 decks
26%synergy
Bojuka Bog
42%inclusion191 decks456 decks
11%synergy
Arcane Lighthouse
39%inclusion180 decks456 decks
38%synergy
Detection Tower
25%inclusion115 decks456 decks
25%synergy
Karn's Bastion
21%inclusion97 decks456 decks
20%synergy
Axgard Armory
20%inclusion92 decks456 decks
18%synergy
Buried Ruin
18%inclusion80 decks456 decks
14%synergy
Urborg, Tomb of Yawgmoth
16%inclusion71 decks456 decks
2%synergy
Shizo, Death's Storehouse
14%inclusion65 decks456 decks
7%synergy
Urza's Saga
13%inclusion58 decks456 decks
8%synergy
Reliquary Tower
11%inclusion52 decks456 decks
-4%synergy
Sunhome, Fortress of the Legion
9.2%inclusion42 decks456 decks
6%synergy
Command Beacon
6.8%inclusion31 decks456 decks
1%synergy
Eiganjo, Seat of the Empire
6.4%inclusion29 decks456 decks
0%synergy
Temple of the False God
5.7%inclusion26 decks456 decks
-0%synergy
Mana Artifacts
Sol Ring
88%inclusion400 decks456 decks
-1%synergy
Arcane Signet
85%inclusion388 decks456 decks
-1%synergy
Patriar's Seal
56%inclusion257 decks456 decks
54%synergy
Talisman of Hierarchy
42%inclusion192 decks456 decks
1%synergy
Orzhov Signet
38%inclusion174 decks456 decks
8%synergy
Talisman of Conviction
38%inclusion172 decks456 decks
-4%synergy
Talisman of Indulgence
36%inclusion163 decks456 decks
-1%synergy
Rakdos Signet
34%inclusion153 decks456 decks
5%synergy
Boros Signet
32%inclusion146 decks456 decks
5%synergy
Fellwar Stone
25%inclusion114 decks456 decks
-3%synergy
Bounty Board
21%inclusion98 decks456 decks
20%synergy
Bandit's Haul
13%inclusion58 decks456 decks
12%synergy
Aetheric Amplifier
13%inclusion56 decks443 decks
12%synergy
Commander's Sphere
13%inclusion57 decks456 decks
-1%synergy
Chromatic Lantern
8.6%inclusion39 decks456 decks
-2%synergy
Mind Stone
6.4%inclusion29 decks456 decks
-2%synergy
Lands
Swamp
97%inclusion443 decks456 decks
2%synergy
Plains
96%inclusion440 decks456 decks
1%synergy
Command Tower
96%inclusion436 decks456 decks
3%synergy
Mountain
94%inclusion428 decks456 decks
-0%synergy
Exotic Orchard
61%inclusion278 decks456 decks
8%synergy
Nomad Outpost
60%inclusion275 decks456 decks
2%synergy
Savai Triome
60%inclusion272 decks456 decks
22%synergy
Godless Shrine
57%inclusion262 decks456 decks
10%synergy
Sacred Foundry
55%inclusion250 decks456 decks
10%synergy
Isolated Chapel
54%inclusion246 decks456 decks
0%synergy
Blood Crypt
54%inclusion244 decks456 decks
9%synergy
Dragonskull Summit
50%inclusion230 decks456 decks
-2%synergy
Clifftop Retreat
49%inclusion225 decks456 decks
-2%synergy
Forbidden Orchard
49%inclusion223 decks456 decks
46%synergy
Vault of Champions
48%inclusion221 decks456 decks
16%synergy
Caves of Koilos
47%inclusion214 decks456 decks
8%synergy
Spectator Seating
45%inclusion206 decks456 decks
14%synergy
Battlefield Forge
45%inclusion203 decks456 decks
4%synergy
Luxury Suite
43%inclusion196 decks456 decks
12%synergy
Bloodstained Mire
37%inclusion168 decks456 decks
4%synergy
Marsh Flats
36%inclusion165 decks456 decks
5%synergy
Arid Mesa
35%inclusion161 decks456 decks
4%synergy
Shattered Sanctum
30%inclusion139 decks456 decks
5%synergy
Sulfurous Springs
29%inclusion131 decks456 decks
0%synergy
Smoldering Marsh
29%inclusion130 decks456 decks
-8%synergy
Sundown Pass
29%inclusion130 decks456 decks
7%synergy
Haunted Ridge
25%inclusion116 decks456 decks
6%synergy
Path of Ancestry
25%inclusion114 decks456 decks
-13%synergy
Fetid Heath
20%inclusion93 decks456 decks
-1%synergy
Rugged Prairie
20%inclusion93 decks456 decks
3%synergy
Evolving Wilds
19%inclusion85 decks456 decks
-7%synergy
Orzhov Basilica
19%inclusion85 decks456 decks
5%synergy
Shattered Landscape
18%inclusion83 decks456 decks
-1%synergy
Temple of Silence
18%inclusion82 decks456 decks
-4%synergy
Brightclimb Pathway
16%inclusion74 decks456 decks
8%synergy
Temple of Triumph
16%inclusion72 decks456 decks
-5%synergy
Boros Garrison
16%inclusion71 decks456 decks
4%synergy
Needleverge Pathway
15%inclusion69 decks456 decks
8%synergy
Malakir Rebirth
15%inclusion68 decks456 decks
9%synergy
Rakdos Carnarium
14%inclusion66 decks456 decks
3%synergy
Temple of Malice
14%inclusion64 decks456 decks
-2%synergy
Scrubland
13%inclusion59 decks456 decks
1%synergy
Plateau
13%inclusion59 decks456 decks
1%synergy
Badlands
13%inclusion58 decks456 decks
0%synergy
Terramorphic Expanse
13%inclusion57 decks456 decks
-6%synergy
Bleachbone Verge
12%inclusion55 decks443 decks
3%synergy
Blazemire Verge
12%inclusion56 decks452 decks
1%synergy
Blightstep Pathway
12%inclusion56 decks456 decks
5%synergy
Shadowblood Ridge
12%inclusion54 decks456 decks
-3%synergy
Fabled Passage
12%inclusion54 decks456 decks
3%synergy
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