Kelsien, the Plague (Commander) - Expensive

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #423
572decks
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Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
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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Hexing Squelcher
11%inclusion9 decks84 decks
5%synergy
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3.7%inclusion1 decks27 decks
3%synergy
Swift Demise
3.7%inclusion1 decks27 decks
4%synergy
Game Over
3.6%inclusion1 decks28 decks
4%synergy
Scarblade's Malice
2.5%inclusion2 decks81 decks
2%synergy
High Synergy Cards
Basilisk Collar
93%inclusion534 decks572 decks
89%synergy
Thornbite Staff
74%inclusion423 decks572 decks
73%synergy
Rune of Mortality
73%inclusion419 decks572 decks
72%synergy
Drumbellower
73%inclusion417 decks572 decks
71%synergy
Gorgon's Head
68%inclusion389 decks572 decks
67%synergy
Vorpal Sword
68%inclusion390 decks572 decks
66%synergy
Otharri, Suns' Glory
70%inclusion402 decks572 decks
65%synergy
Shadowspear
69%inclusion392 decks572 decks
64%synergy
Mari, the Killing Quill
69%inclusion394 decks572 decks
62%synergy
Sting, the Glinting Dagger
63%inclusion358 decks572 decks
61%synergy
Top Cards
Morbid Opportunist
66%inclusion377 decks572 decks
48%synergy
Minthara, Merciless Soul
62%inclusion352 decks572 decks
60%synergy
Swiftfoot Boots
58%inclusion334 decks572 decks
27%synergy
Falthis, Shadowcat Familiar
56%inclusion322 decks572 decks
55%synergy
Shay Cormac
56%inclusion293 decks522 decks
53%synergy
Esper Sentinel
54%inclusion310 decks572 decks
36%synergy
Maha, Its Feathers Night
53%inclusion274 decks513 decks
52%synergy
Open the Armory
52%inclusion299 decks572 decks
48%synergy
Swords to Plowshares
52%inclusion295 decks572 decks
-11%synergy
Deflecting Swat
50%inclusion287 decks572 decks
35%synergy
Game Changers
Demonic Tutor
51%inclusion292 decks572 decks
32%synergy
Teferi's Protection
42%inclusion243 decks572 decks
23%synergy
Smothering Tithe
42%inclusion239 decks572 decks
16%synergy
Enlightened Tutor
40%inclusion231 decks572 decks
28%synergy
Vampiric Tutor
35%inclusion200 decks572 decks
21%synergy
Orcish Bowmasters
26%inclusion146 decks572 decks
20%synergy
Jeska's Will
18%inclusion104 decks572 decks
8%synergy
Ancient Tomb
17%inclusion97 decks572 decks
9%synergy
The One Ring
16%inclusion90 decks572 decks
8%synergy
Farewell
15%inclusion85 decks572 decks
4%synergy
Creatures
Goblin Sharpshooter
48%inclusion274 decks572 decks
47%synergy
Stoneforge Mystic
46%inclusion261 decks572 decks
43%synergy
General's Enforcer
45%inclusion259 decks572 decks
37%synergy
Mother of Runes
45%inclusion255 decks572 decks
37%synergy
Termination Facilitator
41%inclusion236 decks572 decks
40%synergy
Daxos the Returned
40%inclusion229 decks572 decks
39%synergy
Lae'zel, Vlaakith's Champion
38%inclusion219 decks572 decks
36%synergy
Kalemne, Disciple of Iroas
38%inclusion215 decks572 decks
37%synergy
Magda, the Hoardmaster
37%inclusion207 decks565 decks
35%synergy
White Plume Adventurer
36%inclusion208 decks572 decks
35%synergy
Humble Defector
34%inclusion197 decks572 decks
32%synergy
Taii Wakeen, Perfect Shot
30%inclusion167 decks562 decks
29%synergy
Slaughter Specialist
28%inclusion163 decks572 decks
27%synergy
Harvester of Souls
28%inclusion163 decks572 decks
25%synergy
Puresteel Paladin
28%inclusion160 decks572 decks
24%synergy
Mathas, Fiend Seeker
28%inclusion158 decks572 decks
26%synergy
Void Beckoner
27%inclusion157 decks572 decks
27%synergy
Athreos, Shroud-Veiled
23%inclusion130 decks572 decks
21%synergy
Archetype of Finality
22%inclusion127 decks572 decks
21%synergy
Ertha Jo, Frontier Mentor
21%inclusion118 decks563 decks
20%synergy
Blood Cultist
19%inclusion111 decks572 decks
19%synergy
Kratos, Stoic Father
18%inclusion35 decks190 decks
18%synergy
Marvin, Murderous Mimic
17%inclusion83 decks475 decks
16%synergy
Massacre Girl, Known Killer
17%inclusion98 decks572 decks
15%synergy
Zuko, Firebending Master
16%inclusion26 decks158 decks
15%synergy
Sun Titan
16%inclusion94 decks572 decks
6%synergy
Zagras, Thief of Heartbeats
14%inclusion81 decks572 decks
13%synergy
Blood Artist
14%inclusion80 decks572 decks
-4%synergy
Assault Intercessor
14%inclusion80 decks572 decks
13%synergy
Queen Marchesa
14%inclusion79 decks572 decks
8%synergy
Giver of Runes
13%inclusion75 decks572 decks
10%synergy
Sram, Senior Edificer
12%inclusion69 decks572 decks
9%synergy
Gisa, Glorious Resurrector
12%inclusion66 decks572 decks
11%synergy
Cunning Sparkmage
11%inclusion64 decks572 decks
11%synergy
Deathbringer Thoctar
11%inclusion63 decks572 decks
11%synergy
Aang, Airbending Master
11%inclusion25 decks233 decks
10%synergy
Akiri, Fearless Voyager
10%inclusion59 decks572 decks
8%synergy
Solemn Simulacrum
10%inclusion58 decks572 decks
-3%synergy
Bureau Headmaster
10%inclusion52 decks520 decks
9%synergy
Ankle Shanker
10%inclusion57 decks572 decks
7%synergy
Azula, Ruthless Firebender
10%inclusion16 decks161 decks
10%synergy
Vulshok Sorcerer
10%inclusion55 decks572 decks
9%synergy
Grand Abolisher
8.9%inclusion51 decks572 decks
-1%synergy
Stonehewer Giant
8.9%inclusion51 decks572 decks
8%synergy
Cloud, Midgar Mercenary
8.9%inclusion27 decks303 decks
8%synergy
Patrolling Peacemaker
8.2%inclusion21 decks255 decks
8%synergy
Clackbridge Troll
8.0%inclusion46 decks572 decks
8%synergy
Kellan, the Fae-Blooded
8.0%inclusion46 decks572 decks
7%synergy
Opposition Agent
7.7%inclusion44 decks572 decks
5%synergy
Royal Assassin
7.7%inclusion44 decks572 decks
5%synergy
Instants
Boros Charm
42%inclusion242 decks572 decks
13%synergy
You Are Already Dead
42%inclusion240 decks572 decks
40%synergy
Anguished Unmaking
37%inclusion210 decks572 decks
3%synergy
Stroke of Midnight
33%inclusion189 decks572 decks
21%synergy
Flawless Maneuver
31%inclusion177 decks572 decks
16%synergy
Mirrodin Avenged
31%inclusion175 decks572 decks
30%synergy
Path to Exile
29%inclusion164 decks572 decks
-18%synergy
Generous Gift
27%inclusion155 decks572 decks
8%synergy
Deadly Rollick
27%inclusion152 decks572 decks
16%synergy
Crackling Doom
26%inclusion149 decks572 decks
9%synergy
Fracture
24%inclusion136 decks572 decks
18%synergy
Dawn's Truce
21%inclusion109 decks511 decks
14%synergy
Chaos Warp
18%inclusion102 decks572 decks
2%synergy
Despark
17%inclusion98 decks572 decks
3%synergy
Malakir Rebirth
16%inclusion93 decks572 decks
11%synergy
Wear // Tear
14%inclusion80 decks572 decks
2%synergy
Offer Immortality
13%inclusion72 decks572 decks
12%synergy
Bladebrand
12%inclusion70 decks572 decks
12%synergy
Dark Ritual
11%inclusion64 decks572 decks
-5%synergy
Rakdos Charm
10%inclusion59 decks572 decks
1%synergy
Sejiri Shelter
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8%synergy
Untimely Malfunction
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5%synergy
Deflecting Palm
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3%synergy
Fell the Profane
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2%synergy
Redirect Lightning
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2%synergy
Mortify
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-8%synergy
Terminate
6.6%inclusion38 decks572 decks
-6%synergy
Tibalt's Trickery
6.5%inclusion37 decks572 decks
2%synergy
Dire Tactics
6.3%inclusion36 decks572 decks
4%synergy
Red Elemental Blast
6.1%inclusion35 decks572 decks
2%synergy
Legion Leadership
6.0%inclusion32 decks534 decks
2%synergy
Tainted Strike
5.8%inclusion33 decks572 decks
5%synergy
Restoration Magic
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3%synergy
Silence
5.4%inclusion31 decks572 decks
0%synergy
Valakut Awakening
5.4%inclusion31 decks572 decks
2%synergy
Utter End
5.2%inclusion30 decks572 decks
1%synergy
Lightning Bolt
5.2%inclusion30 decks572 decks
2%synergy
Loran's Escape
5.1%inclusion29 decks572 decks
4%synergy
Pyroblast
5.1%inclusion29 decks572 decks
1%synergy
Sorceries
Ruinous Ultimatum
48%inclusion273 decks572 decks
8%synergy
Steelshaper's Gift
47%inclusion268 decks572 decks
44%synergy
Vandalblast
33%inclusion191 decks572 decks
23%synergy
Night's Whisper
24%inclusion139 decks572 decks
11%synergy
Mythos of Snapdax
23%inclusion129 decks572 decks
17%synergy
Blasphemous Act
20%inclusion114 decks572 decks
-3%synergy
Painful Truths
19%inclusion108 decks572 decks
10%synergy
Toxic Deluge
18%inclusion101 decks572 decks
9%synergy
Sevinne's Reclamation
17%inclusion99 decks572 decks
10%synergy
Read the Bones
17%inclusion98 decks572 decks
8%synergy
Chandra's Ignition
14%inclusion79 decks572 decks
12%synergy
Call of the Death-Dweller
13%inclusion74 decks572 decks
12%synergy
Damn
13%inclusion74 decks572 decks
-5%synergy
Sign in Blood
13%inclusion74 decks572 decks
5%synergy
Reanimate
11%inclusion63 decks572 decks
-6%synergy
Wheel of Fortune
10%inclusion56 decks572 decks
6%synergy
Drown in Ichor
10%inclusion56 decks572 decks
9%synergy
Imperial Seal
8.9%inclusion51 decks572 decks
5%synergy
Vindicate
8.7%inclusion50 decks572 decks
3%synergy
Unfinished Business
7.5%inclusion43 decks572 decks
7%synergy
Unearth
6.5%inclusion37 decks572 decks
4%synergy
Single Combat
6.1%inclusion35 decks572 decks
5%synergy
Faithless Looting
6.1%inclusion35 decks572 decks
-9%synergy
Gamble
5.8%inclusion33 decks572 decks
-1%synergy
Grim Tutor
5.6%inclusion32 decks572 decks
2%synergy
Austere Command
5.1%inclusion29 decks572 decks
-2%synergy
Utility Artifacts
Magewright's Stone
47%inclusion271 decks572 decks
46%synergy
Gorgon Flail
47%inclusion270 decks572 decks
46%synergy
Quietus Spike
39%inclusion222 decks572 decks
38%synergy
Thousand-Year Elixir
38%inclusion216 decks572 decks
37%synergy
Illusionist's Bracers
37%inclusion214 decks572 decks
36%synergy
Mithril Coat
35%inclusion201 decks572 decks
30%synergy
Lightning Greaves
30%inclusion171 decks572 decks
-5%synergy
Hunter's Blowgun
24%inclusion138 decks572 decks
23%synergy
Glaring Spotlight
15%inclusion88 decks572 decks
15%synergy
Sword of Truth and Justice
15%inclusion83 decks572 decks
14%synergy
Hammer of Nazahn
14%inclusion80 decks572 decks
12%synergy
Brotherhood Regalia
13%inclusion67 decks521 decks
10%synergy
Robe of Stars
12%inclusion70 decks572 decks
11%synergy
Battlemage's Bracers
11%inclusion65 decks572 decks
11%synergy
Sword of the Animist
11%inclusion64 decks572 decks
2%synergy
The Masamune
9.2%inclusion26 decks283 decks
9%synergy
Sword of Feast and Famine
8.7%inclusion50 decks572 decks
5%synergy
The Reaver Cleaver
8.6%inclusion49 decks572 decks
2%synergy
Scythe of the Wretched
7.2%inclusion41 decks572 decks
7%synergy
Helm of the Host
7.0%inclusion40 decks572 decks
1%synergy
Sunforger
7.0%inclusion40 decks572 decks
4%synergy
Darksteel Plate
7.0%inclusion40 decks572 decks
5%synergy
Whispersilk Cloak
6.8%inclusion39 decks572 decks
1%synergy
Halo Fountain
6.5%inclusion37 decks572 decks
6%synergy
Puppet Strings
6.5%inclusion37 decks572 decks
6%synergy
Embercleave
6.5%inclusion37 decks572 decks
3%synergy
Mask of Griselbrand
5.4%inclusion31 decks572 decks
4%synergy
Buster Sword
5.4%inclusion16 decks297 decks
4%synergy
Dragonfire Blade
5.2%inclusion18 decks346 decks
4%synergy
Sword of Fire and Ice
5.1%inclusion29 decks572 decks
4%synergy
Enchantments
Gift of Doom
48%inclusion276 decks572 decks
47%synergy
Fighter Class
40%inclusion228 decks572 decks
37%synergy
Phyrexian Arena
34%inclusion195 decks572 decks
15%synergy
All-Out Assault
31%inclusion109 decks349 decks
19%synergy
Black Market Connections
31%inclusion177 decks572 decks
15%synergy
Revel in Riches
30%inclusion171 decks572 decks
23%synergy
Sigarda's Aid
29%inclusion167 decks572 decks
26%synergy
Dazzling Theater // Prop Room
26%inclusion121 decks473 decks
24%synergy
Black Market
18%inclusion105 decks572 decks
13%synergy
Reconnaissance
18%inclusion105 decks572 decks
7%synergy
Aspect of Gorgon
17%inclusion98 decks572 decks
17%synergy
Trouble in Pairs
14%inclusion80 decks572 decks
9%synergy
Forge Anew
14%inclusion78 decks572 decks
11%synergy
Land Tax
13%inclusion77 decks572 decks
7%synergy
Gift of Immortality
10%inclusion56 decks572 decks
9%synergy
Ghostly Prison
9.4%inclusion54 decks572 decks
2%synergy
Death Pits of Rath
8.9%inclusion51 decks572 decks
9%synergy
Agent of the Shadow Thieves
8.6%inclusion49 decks572 decks
8%synergy
At Knifepoint
8.3%inclusion47 decks563 decks
7%synergy
Kaya's Ghostform
7.7%inclusion44 decks572 decks
6%synergy
Grave Betrayal
7.5%inclusion43 decks572 decks
7%synergy
Retreat to Hagra
7.3%inclusion42 decks572 decks
7%synergy
Necropotence
7.2%inclusion41 decks572 decks
2%synergy
Spiteful Banditry
7.0%inclusion40 decks572 decks
5%synergy
Nowhere to Run
6.9%inclusion36 decks519 decks
6%synergy
Eternal Thirst
6.8%inclusion39 decks572 decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
12%inclusion66 decks572 decks
11%synergy
Kaya, Geist Hunter
5.8%inclusion33 decks572 decks
2%synergy
Utility Lands
Vault of the Archangel
49%inclusion278 decks572 decks
26%synergy
Arcane Lighthouse
45%inclusion255 decks572 decks
43%synergy
Urborg, Tomb of Yawgmoth
44%inclusion250 decks572 decks
30%synergy
Rogue's Passage
38%inclusion218 decks572 decks
15%synergy
Bojuka Bog
34%inclusion194 decks572 decks
3%synergy
Urza's Saga
30%inclusion173 decks572 decks
26%synergy
Detection Tower
24%inclusion139 decks572 decks
24%synergy
Shizo, Death's Storehouse
22%inclusion126 decks572 decks
15%synergy
Karn's Bastion
22%inclusion124 decks572 decks
21%synergy
Reliquary Tower
16%inclusion94 decks572 decks
1%synergy
Axgard Armory
13%inclusion75 decks572 decks
11%synergy
Eiganjo, Seat of the Empire
11%inclusion64 decks572 decks
5%synergy
Buried Ruin
10%inclusion57 decks572 decks
7%synergy
Sunhome, Fortress of the Legion
7.0%inclusion40 decks572 decks
3%synergy
Takenuma, Abandoned Mire
5.8%inclusion33 decks572 decks
-2%synergy
Command Beacon
5.6%inclusion32 decks572 decks
0%synergy
Cabal Coffers
5.4%inclusion31 decks572 decks
2%synergy
Temple of the False God
5.2%inclusion30 decks572 decks
-1%synergy
Mana Artifacts
Sol Ring
89%inclusion511 decks572 decks
1%synergy
Arcane Signet
85%inclusion485 decks572 decks
-1%synergy
Patriar's Seal
54%inclusion307 decks572 decks
52%synergy
Talisman of Hierarchy
41%inclusion232 decks572 decks
0%synergy
Talisman of Conviction
35%inclusion203 decks572 decks
-6%synergy
Talisman of Indulgence
35%inclusion199 decks572 decks
-2%synergy
Orzhov Signet
34%inclusion195 decks572 decks
2%synergy
Rakdos Signet
29%inclusion166 decks572 decks
-1%synergy
Boros Signet
27%inclusion152 decks572 decks
-2%synergy
Fellwar Stone
24%inclusion136 decks572 decks
-4%synergy
Bounty Board
14%inclusion79 decks557 decks
12%synergy
Aetheric Amplifier
14%inclusion54 decks394 decks
13%synergy
Chromatic Lantern
13%inclusion74 decks572 decks
2%synergy
Mox Opal
11%inclusion63 decks572 decks
7%synergy
Chrome Mox
10%inclusion58 decks572 decks
5%synergy
Commander's Sphere
10%inclusion56 decks572 decks
-5%synergy
Mox Diamond
9.3%inclusion53 decks572 decks
6%synergy
The Soul Stone
8.4%inclusion20 decks237 decks
6%synergy
Mox Amber
7.5%inclusion43 decks572 decks
3%synergy
Bandit's Haul
7.3%inclusion41 decks562 decks
6%synergy
Lotus Petal
6.5%inclusion37 decks572 decks
1%synergy
Mana Vault
5.8%inclusion33 decks572 decks
2%synergy
Mind Stone
5.8%inclusion33 decks572 decks
-3%synergy
Staff of Compleation
5.2%inclusion30 decks572 decks
5%synergy
Lands
Command Tower
97%inclusion556 decks572 decks
5%synergy
Plateau
95%inclusion546 decks572 decks
83%synergy
Scrubland
95%inclusion546 decks572 decks
83%synergy
Badlands
95%inclusion545 decks572 decks
83%synergy
Godless Shrine
90%inclusion515 decks572 decks
43%synergy
Swamp
89%inclusion510 decks572 decks
-6%synergy
Plains
89%inclusion509 decks572 decks
-6%synergy
Sacred Foundry
88%inclusion505 decks572 decks
44%synergy
Blood Crypt
88%inclusion503 decks572 decks
44%synergy
Mountain
85%inclusion486 decks572 decks
-9%synergy
Marsh Flats
78%inclusion445 decks572 decks
46%synergy
Savai Triome
78%inclusion445 decks572 decks
40%synergy
Arid Mesa
77%inclusion443 decks572 decks
46%synergy
Bloodstained Mire
77%inclusion439 decks572 decks
44%synergy
Vault of Champions
69%inclusion397 decks572 decks
36%synergy
Spectator Seating
67%inclusion383 decks572 decks
35%synergy
Luxury Suite
65%inclusion371 decks572 decks
33%synergy
Forbidden Orchard
47%inclusion267 decks572 decks
44%synergy
Isolated Chapel
44%inclusion253 decks572 decks
-9%synergy
Exotic Orchard
43%inclusion245 decks572 decks
-9%synergy
Dragonskull Summit
41%inclusion237 decks572 decks
-10%synergy
Nomad Outpost
41%inclusion236 decks572 decks
-17%synergy
Clifftop Retreat
41%inclusion232 decks572 decks
-10%synergy
Sundown Pass
32%inclusion184 decks572 decks
12%synergy
Shattered Sanctum
32%inclusion184 decks572 decks
8%synergy
Caves of Koilos
29%inclusion165 decks572 decks
-10%synergy
Haunted Ridge
28%inclusion163 decks572 decks
9%synergy
Battlefield Forge
25%inclusion145 decks572 decks
-15%synergy
Sulfurous Springs
21%inclusion120 decks572 decks
-6%synergy
Brightclimb Pathway
19%inclusion111 decks572 decks
10%synergy
Blightstep Pathway
18%inclusion103 decks572 decks
10%synergy
Needleverge Pathway
18%inclusion102 decks572 decks
10%synergy
Malakir Rebirth
16%inclusion93 decks572 decks
11%synergy
Mana Confluence
16%inclusion92 decks572 decks
7%synergy
Polluted Delta
15%inclusion88 decks572 decks
8%synergy
Windswept Heath
15%inclusion87 decks572 decks
9%synergy
Verdant Catacombs
15%inclusion87 decks572 decks
9%synergy
Shadowy Backstreet
15%inclusion86 decks572 decks
5%synergy
Flooded Strand
15%inclusion86 decks572 decks
9%synergy
Blazemire Verge
15%inclusion70 decks478 decks
3%synergy
Fetid Heath
14%inclusion81 decks572 decks
-6%synergy
Path of Ancestry
14%inclusion81 decks572 decks
-24%synergy
Wooded Foothills
14%inclusion80 decks572 decks
8%synergy
City of Brass
14%inclusion79 decks572 decks
4%synergy
Scalding Tarn
14%inclusion79 decks572 decks
8%synergy
Bleachbone Verge
14%inclusion54 decks395 decks
4%synergy
Elegant Parlor
13%inclusion76 decks572 decks
4%synergy
Prismatic Vista
12%inclusion71 decks572 decks
9%synergy
Raucous Theater
12%inclusion70 decks572 decks
2%synergy
Plaza of Heroes
12%inclusion69 decks572 decks
8%synergy
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