Kelsien, the Plague (Commander) - Expensive Deathtouch

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

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
Changing Loyalty
20%inclusion1 decks5 decks
20%synergy
Coercive Impetus
20%inclusion1 decks5 decks
19%synergy
Emeritus of Woe
20%inclusion1 decks5 decks
15%synergy
Killian, Decisive Mentor
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Basilisk Collar
100%inclusion36 decks36 decks
96%synergy
Rune of Mortality
94%inclusion34 decks36 decks
93%synergy
Vorpal Sword
86%inclusion31 decks36 decks
84%synergy
Otharri, Suns' Glory
86%inclusion31 decks36 decks
81%synergy
Drumbellower
81%inclusion29 decks36 decks
79%synergy
Gorgon's Head
78%inclusion28 decks36 decks
77%synergy
Thornbite Staff
78%inclusion28 decks36 decks
76%synergy
Sting, the Glinting Dagger
78%inclusion28 decks36 decks
76%synergy
Goblin Sharpshooter
72%inclusion26 decks36 decks
72%synergy
Mari, the Killing Quill
78%inclusion28 decks36 decks
71%synergy
Top Cards
Morbid Opportunist
78%inclusion28 decks36 decks
60%synergy
Shadowspear
75%inclusion27 decks36 decks
71%synergy
Falthis, Shadowcat Familiar
72%inclusion26 decks36 decks
71%synergy
Gift of Doom
67%inclusion24 decks36 decks
66%synergy
Open the Armory
67%inclusion24 decks36 decks
63%synergy
Termination Facilitator
67%inclusion24 decks36 decks
65%synergy
Swiftfoot Boots
64%inclusion23 decks36 decks
32%synergy
Steelshaper's Gift
64%inclusion23 decks36 decks
61%synergy
Maha, Its Feathers Night
64%inclusion21 decks33 decks
62%synergy
Harvester of Souls
61%inclusion22 decks36 decks
58%synergy
Game Changers
Demonic Tutor
64%inclusion23 decks36 decks
45%synergy
Teferi's Protection
50%inclusion18 decks36 decks
31%synergy
Enlightened Tutor
47%inclusion17 decks36 decks
35%synergy
Smothering Tithe
44%inclusion16 decks36 decks
20%synergy
Vampiric Tutor
39%inclusion14 decks36 decks
25%synergy
Orcish Bowmasters
22%inclusion8 decks36 decks
17%synergy
Ancient Tomb
19%inclusion7 decks36 decks
11%synergy
Farewell
11%inclusion4 decks36 decks
1%synergy
Chrome Mox
11%inclusion4 decks36 decks
6%synergy
Jeska's Will
8.3%inclusion3 decks36 decks
-1%synergy
Creatures
General's Enforcer
61%inclusion22 decks36 decks
53%synergy
Minthara, Merciless Soul
61%inclusion22 decks36 decks
60%synergy
Shay Cormac
57%inclusion20 decks35 decks
54%synergy
Magda, the Hoardmaster
56%inclusion20 decks36 decks
53%synergy
Esper Sentinel
50%inclusion18 decks36 decks
32%synergy
Archetype of Finality
50%inclusion18 decks36 decks
49%synergy
Daxos the Returned
47%inclusion17 decks36 decks
46%synergy
Stoneforge Mystic
44%inclusion16 decks36 decks
42%synergy
Mother of Runes
44%inclusion16 decks36 decks
37%synergy
Void Beckoner
44%inclusion16 decks36 decks
44%synergy
Zagras, Thief of Heartbeats
44%inclusion16 decks36 decks
43%synergy
Lae'zel, Vlaakith's Champion
44%inclusion16 decks36 decks
43%synergy
Kalemne, Disciple of Iroas
42%inclusion15 decks36 decks
41%synergy
Taii Wakeen, Perfect Shot
39%inclusion14 decks36 decks
38%synergy
Kratos, Stoic Father
36%inclusion4 decks11 decks
36%synergy
Blood Cultist
36%inclusion13 decks36 decks
36%synergy
Humble Defector
33%inclusion12 decks36 decks
31%synergy
Slaughter Specialist
33%inclusion12 decks36 decks
32%synergy
Ankle Shanker
31%inclusion11 decks36 decks
27%synergy
White Plume Adventurer
31%inclusion11 decks36 decks
29%synergy
Athreos, Shroud-Veiled
31%inclusion11 decks36 decks
29%synergy
Hexing Squelcher
29%inclusion2 decks7 decks
23%synergy
Mathas, Fiend Seeker
28%inclusion10 decks36 decks
26%synergy
Sun Titan
28%inclusion10 decks36 decks
17%synergy
Ertha Jo, Frontier Mentor
25%inclusion9 decks36 decks
24%synergy
Puresteel Paladin
25%inclusion9 decks36 decks
21%synergy
Assault Intercessor
17%inclusion6 decks36 decks
16%synergy
Cunning Sparkmage
17%inclusion6 decks36 decks
16%synergy
Gisa, Glorious Resurrector
17%inclusion6 decks36 decks
16%synergy
Aang, Airbending Master
15%inclusion2 decks13 decks
14%synergy
Deathbringer Thoctar
14%inclusion5 decks36 decks
14%synergy
Blood Artist
14%inclusion5 decks36 decks
-4%synergy
Giver of Runes
14%inclusion5 decks36 decks
11%synergy
Vulshok Sorcerer
14%inclusion5 decks36 decks
14%synergy
Onyx Mage
14%inclusion5 decks36 decks
14%synergy
Queen Marchesa
14%inclusion5 decks36 decks
8%synergy
Voice of Victory
13%inclusion2 decks16 decks
-4%synergy
Bureau Headmaster
11%inclusion4 decks35 decks
11%synergy
Solemn Simulacrum
11%inclusion4 decks36 decks
-2%synergy
The Destined Black Mage
9.1%inclusion1 decks11 decks
9%synergy
High-Society Hunter
8.7%inclusion2 decks23 decks
7%synergy
Alesha, Who Laughs at Fate
8.7%inclusion2 decks23 decks
-4%synergy
Mahadi, Emporium Master
8.3%inclusion3 decks36 decks
0%synergy
Rakdos Ickspitter
8.3%inclusion3 decks36 decks
8%synergy
Brigid, Hero of Kinsbaile
8.3%inclusion3 decks36 decks
8%synergy
Akiri, Fearless Voyager
8.3%inclusion3 decks36 decks
6%synergy
Grand Abolisher
8.3%inclusion3 decks36 decks
-1%synergy
Massacre Girl, Known Killer
8.3%inclusion3 decks36 decks
6%synergy
Ojer Axonil, Deepest Might
8.3%inclusion3 decks36 decks
8%synergy
Dauthi Voidwalker
8.3%inclusion3 decks36 decks
5%synergy
Instants
Swords to Plowshares
56%inclusion20 decks36 decks
-6%synergy
Boros Charm
50%inclusion18 decks36 decks
21%synergy
You Are Already Dead
50%inclusion18 decks36 decks
48%synergy
Mirrodin Avenged
50%inclusion18 decks36 decks
49%synergy
Deflecting Swat
47%inclusion17 decks36 decks
31%synergy
Stroke of Midnight
36%inclusion13 decks36 decks
24%synergy
Generous Gift
36%inclusion13 decks36 decks
18%synergy
Fracture
33%inclusion12 decks36 decks
27%synergy
Deadly Rollick
31%inclusion11 decks36 decks
19%synergy
Anguished Unmaking
28%inclusion10 decks36 decks
-6%synergy
Flawless Maneuver
25%inclusion9 decks36 decks
10%synergy
Bladebrand
22%inclusion8 decks36 decks
22%synergy
Path to Exile
22%inclusion8 decks36 decks
-25%synergy
Crackling Doom
22%inclusion8 decks36 decks
5%synergy
Dawn's Truce
21%inclusion7 decks33 decks
14%synergy
Chaos Warp
19%inclusion7 decks36 decks
4%synergy
Offer Immortality
19%inclusion7 decks36 decks
19%synergy
Malakir Rebirth
17%inclusion6 decks36 decks
11%synergy
Dire Tactics
14%inclusion5 decks36 decks
11%synergy
Virulent Swipe
14%inclusion5 decks36 decks
14%synergy
Wear // Tear
14%inclusion5 decks36 decks
2%synergy
Touch of Moonglove
14%inclusion5 decks36 decks
14%synergy
Tragic Slip
14%inclusion5 decks36 decks
13%synergy
Valakut Awakening
14%inclusion5 decks36 decks
11%synergy
Rakdos Charm
11%inclusion4 decks36 decks
2%synergy
Despark
11%inclusion4 decks36 decks
-3%synergy
Sejiri Shelter
11%inclusion4 decks36 decks
9%synergy
Loran's Escape
8.3%inclusion3 decks36 decks
7%synergy
Toxin Analysis
8.3%inclusion3 decks36 decks
8%synergy
Alchemist's Gift
8.3%inclusion3 decks36 decks
8%synergy
Terminate
8.3%inclusion3 decks36 decks
-4%synergy
Tainted Strike
8.3%inclusion3 decks36 decks
8%synergy
Utter End
8.3%inclusion3 decks36 decks
4%synergy
Redirect Lightning
7.7%inclusion1 decks13 decks
2%synergy
Untimely Malfunction
6.7%inclusion2 decks30 decks
2%synergy
Imp's Mischief
5.6%inclusion2 decks36 decks
4%synergy
Clever Concealment
5.6%inclusion2 decks36 decks
1%synergy
Battle-Rage Blessing
5.6%inclusion2 decks36 decks
5%synergy
Dark Ritual
5.6%inclusion2 decks36 decks
-11%synergy
Silence
5.6%inclusion2 decks36 decks
0%synergy
Dawn Charm
5.6%inclusion2 decks36 decks
4%synergy
Inkshield
5.6%inclusion2 decks36 decks
-2%synergy
Deflecting Palm
5.6%inclusion2 decks36 decks
-1%synergy
Sorceries
Ruinous Ultimatum
44%inclusion16 decks36 decks
5%synergy
Read the Bones
28%inclusion10 decks36 decks
19%synergy
Call of the Death-Dweller
28%inclusion10 decks36 decks
27%synergy
Vandalblast
22%inclusion8 decks36 decks
12%synergy
Mythos of Snapdax
22%inclusion8 decks36 decks
17%synergy
Blasphemous Act
17%inclusion6 decks36 decks
-6%synergy
Chandra's Ignition
17%inclusion6 decks36 decks
15%synergy
Sevinne's Reclamation
14%inclusion5 decks36 decks
6%synergy
Painful Truths
14%inclusion5 decks36 decks
6%synergy
Vindicate
14%inclusion5 decks36 decks
8%synergy
Night's Whisper
14%inclusion5 decks36 decks
1%synergy
Toxic Deluge
14%inclusion5 decks36 decks
6%synergy
Sign in Blood
11%inclusion4 decks36 decks
3%synergy
Grim Tutor
11%inclusion4 decks36 decks
7%synergy
Blasphemous Edict
8.7%inclusion2 decks23 decks
5%synergy
Imperial Seal
8.3%inclusion3 decks36 decks
4%synergy
Unearth
8.3%inclusion3 decks36 decks
6%synergy
Unfinished Business
8.3%inclusion3 decks36 decks
8%synergy
Insatiable Avarice
8.3%inclusion3 decks36 decks
6%synergy
Damn
8.3%inclusion3 decks36 decks
-9%synergy
Hymn of the Faller
7.7%inclusion1 decks13 decks
8%synergy
Diabolic Tutor
5.6%inclusion2 decks36 decks
0%synergy
Faithless Looting
5.6%inclusion2 decks36 decks
-10%synergy
Idyllic Tutor
5.6%inclusion2 decks36 decks
4%synergy
Single Combat
5.6%inclusion2 decks36 decks
4%synergy
Gamble
5.6%inclusion2 decks36 decks
-1%synergy
Utility Artifacts
Gorgon Flail
61%inclusion22 decks36 decks
60%synergy
Magewright's Stone
61%inclusion22 decks36 decks
60%synergy
Quietus Spike
56%inclusion20 decks36 decks
54%synergy
Illusionist's Bracers
53%inclusion19 decks36 decks
51%synergy
Thousand-Year Elixir
50%inclusion18 decks36 decks
49%synergy
Hunter's Blowgun
42%inclusion15 decks36 decks
41%synergy
Mithril Coat
33%inclusion12 decks36 decks
28%synergy
Lightning Greaves
22%inclusion8 decks36 decks
-12%synergy
Brotherhood Regalia
17%inclusion6 decks35 decks
14%synergy
Glaring Spotlight
17%inclusion6 decks36 decks
16%synergy
Battlemage's Bracers
17%inclusion6 decks36 decks
16%synergy
Robe of Stars
14%inclusion5 decks36 decks
13%synergy
Buster Sword
13%inclusion2 decks16 decks
11%synergy
Umbral Mantle
11%inclusion4 decks36 decks
11%synergy
Hammer of Nazahn
11%inclusion4 decks36 decks
9%synergy
Puppet Strings
11%inclusion4 decks36 decks
11%synergy
Embercleave
8.3%inclusion3 decks36 decks
5%synergy
Whispersilk Cloak
8.3%inclusion3 decks36 decks
3%synergy
The Masamune
6.7%inclusion1 decks15 decks
6%synergy
Dragonfire Blade
6.3%inclusion1 decks16 decks
5%synergy
Sensei's Divining Top
5.6%inclusion2 decks36 decks
3%synergy
Nazgûl Battle-Mace
5.6%inclusion2 decks36 decks
5%synergy
Wayfarer's Bauble
5.6%inclusion2 decks36 decks
-3%synergy
Hidden Blade
5.6%inclusion2 decks36 decks
5%synergy
The One Ring
5.6%inclusion2 decks36 decks
-2%synergy
Trailblazer's Boots
5.6%inclusion2 decks36 decks
3%synergy
Sword of Truth and Justice
5.6%inclusion2 decks36 decks
5%synergy
Scythe of the Wretched
5.6%inclusion2 decks36 decks
5%synergy
Darksteel Plate
5.6%inclusion2 decks36 decks
4%synergy
Enchantments
Fighter Class
50%inclusion18 decks36 decks
47%synergy
Revel in Riches
44%inclusion16 decks36 decks
38%synergy
Aspect of Gorgon
39%inclusion14 decks36 decks
38%synergy
Sigarda's Aid
33%inclusion12 decks36 decks
30%synergy
Phyrexian Arena
33%inclusion12 decks36 decks
15%synergy
All-Out Assault
31%inclusion5 decks16 decks
19%synergy
Dazzling Theater // Prop Room
30%inclusion9 decks30 decks
28%synergy
Retreat to Hagra
22%inclusion8 decks36 decks
22%synergy
Trouble in Pairs
22%inclusion8 decks36 decks
17%synergy
Reconnaissance
19%inclusion7 decks36 decks
8%synergy
Forge Anew
19%inclusion7 decks36 decks
17%synergy
Black Market
17%inclusion6 decks36 decks
11%synergy
Grave Betrayal
17%inclusion6 decks36 decks
16%synergy
Black Market Connections
17%inclusion6 decks36 decks
1%synergy
Death Pits of Rath
14%inclusion5 decks36 decks
14%synergy
Kaya's Ghostform
14%inclusion5 decks36 decks
12%synergy
Eye of Nidhogg
13%inclusion2 decks16 decks
12%synergy
Land Tax
11%inclusion4 decks36 decks
5%synergy
Gift of Immortality
8.3%inclusion3 decks36 decks
7%synergy
Forging the Tyrite Sword
8.3%inclusion3 decks36 decks
8%synergy
Feast of the Victorious Dead
8.3%inclusion3 decks36 decks
8%synergy
At Knifepoint
8.3%inclusion3 decks36 decks
7%synergy
Ghostly Prison
8.3%inclusion3 decks36 decks
1%synergy
Weapons Manufacturing
7.7%inclusion1 decks13 decks
7%synergy
Smile at Death
5.9%inclusion1 decks17 decks
4%synergy
Smuggler's Share
5.6%inclusion2 decks36 decks
3%synergy
Ghoulish Impetus
5.6%inclusion2 decks36 decks
5%synergy
Sparring Regimen
5.6%inclusion2 decks36 decks
5%synergy
Underworld Connections
5.6%inclusion2 decks36 decks
5%synergy
Life Insurance
5.6%inclusion2 decks36 decks
3%synergy
Phyresis
5.6%inclusion2 decks36 decks
5%synergy
Court of Ardenvale
5.6%inclusion2 decks36 decks
4%synergy
Spiteful Banditry
5.6%inclusion2 decks36 decks
4%synergy
Planeswalkers
Kaya, Geist Hunter
11%inclusion4 decks36 decks
7%synergy
Vraska, Betrayal's Sting
8.3%inclusion3 decks36 decks
8%synergy
Utility Lands
Vault of the Archangel
61%inclusion22 decks36 decks
38%synergy
Arcane Lighthouse
58%inclusion21 decks36 decks
57%synergy
Bojuka Bog
50%inclusion18 decks36 decks
19%synergy
Urborg, Tomb of Yawgmoth
50%inclusion18 decks36 decks
37%synergy
Rogue's Passage
44%inclusion16 decks36 decks
21%synergy
Urza's Saga
31%inclusion11 decks36 decks
26%synergy
Detection Tower
28%inclusion10 decks36 decks
27%synergy
Shizo, Death's Storehouse
19%inclusion7 decks36 decks
13%synergy
Buried Ruin
19%inclusion7 decks36 decks
16%synergy
Sunhome, Fortress of the Legion
17%inclusion6 decks36 decks
13%synergy
Karn's Bastion
14%inclusion5 decks36 decks
13%synergy
Axgard Armory
14%inclusion5 decks36 decks
12%synergy
Maze of Ith
8.3%inclusion3 decks36 decks
5%synergy
Command Beacon
8.3%inclusion3 decks36 decks
3%synergy
Reliquary Tower
8.3%inclusion3 decks36 decks
-7%synergy
Temple of the False God
8.3%inclusion3 decks36 decks
2%synergy
Hall of Heliod's Generosity
5.6%inclusion2 decks36 decks
4%synergy
Inventors' Fair
5.6%inclusion2 decks36 decks
3%synergy
Homeward Path
5.6%inclusion2 decks36 decks
5%synergy
Mana Artifacts
Sol Ring
94%inclusion34 decks36 decks
6%synergy
Arcane Signet
81%inclusion29 decks36 decks
-5%synergy
Patriar's Seal
75%inclusion27 decks36 decks
73%synergy
Orzhov Signet
42%inclusion15 decks36 decks
11%synergy
Talisman of Hierarchy
36%inclusion13 decks36 decks
-5%synergy
Rakdos Signet
33%inclusion12 decks36 decks
4%synergy
Talisman of Conviction
28%inclusion10 decks36 decks
-14%synergy
Talisman of Indulgence
25%inclusion9 decks36 decks
-12%synergy
Boros Signet
25%inclusion9 decks36 decks
-3%synergy
Bounty Board
19%inclusion7 decks36 decks
17%synergy
Bandit's Haul
17%inclusion6 decks36 decks
15%synergy
Fellwar Stone
14%inclusion5 decks36 decks
-14%synergy
Aetheric Amplifier
11%inclusion2 decks18 decks
11%synergy
Mox Amber
11%inclusion4 decks36 decks
7%synergy
Mind Stone
8.3%inclusion3 decks36 decks
0%synergy
The Soul Stone
7.7%inclusion1 decks13 decks
5%synergy
The Aetherspark
5.6%inclusion1 decks18 decks
5%synergy
Lotus Petal
5.6%inclusion2 decks36 decks
0%synergy
Chromatic Lantern
5.6%inclusion2 decks36 decks
-5%synergy
Mardu Banner
5.6%inclusion2 decks36 decks
3%synergy
Savai Crystal
5.6%inclusion2 decks36 decks
4%synergy
Mox Diamond
5.6%inclusion2 decks36 decks
2%synergy
Lands
Command Tower
94%inclusion34 decks36 decks
2%synergy
Swamp
86%inclusion31 decks36 decks
-9%synergy
Badlands
83%inclusion30 decks36 decks
71%synergy
Plains
83%inclusion30 decks36 decks
-12%synergy
Scrubland
83%inclusion30 decks36 decks
71%synergy
Godless Shrine
81%inclusion29 decks36 decks
33%synergy
Plateau
81%inclusion29 decks36 decks
68%synergy
Vault of Champions
81%inclusion29 decks36 decks
48%synergy
Blood Crypt
78%inclusion28 decks36 decks
33%synergy
Luxury Suite
78%inclusion28 decks36 decks
47%synergy
Savai Triome
75%inclusion27 decks36 decks
37%synergy
Sacred Foundry
75%inclusion27 decks36 decks
30%synergy
Mountain
72%inclusion26 decks36 decks
-22%synergy
Spectator Seating
72%inclusion26 decks36 decks
41%synergy
Marsh Flats
69%inclusion25 decks36 decks
38%synergy
Bloodstained Mire
69%inclusion25 decks36 decks
37%synergy
Arid Mesa
67%inclusion24 decks36 decks
35%synergy
Dragonskull Summit
56%inclusion20 decks36 decks
3%synergy
Isolated Chapel
56%inclusion20 decks36 decks
2%synergy
Exotic Orchard
50%inclusion18 decks36 decks
-2%synergy
Forbidden Orchard
50%inclusion18 decks36 decks
47%synergy
Caves of Koilos
44%inclusion16 decks36 decks
5%synergy
Nomad Outpost
44%inclusion16 decks36 decks
-14%synergy
Clifftop Retreat
44%inclusion16 decks36 decks
-7%synergy
Sundown Pass
36%inclusion13 decks36 decks
15%synergy
Shattered Sanctum
33%inclusion12 decks36 decks
9%synergy
Haunted Ridge
33%inclusion12 decks36 decks
14%synergy
Battlefield Forge
28%inclusion10 decks36 decks
-13%synergy
Mana Confluence
25%inclusion9 decks36 decks
16%synergy
Brightclimb Pathway
19%inclusion7 decks36 decks
11%synergy
Sulfurous Springs
19%inclusion7 decks36 decks
-8%synergy
Shadowy Backstreet
17%inclusion6 decks36 decks
6%synergy
Windswept Heath
17%inclusion6 decks36 decks
10%synergy
Sunbillow Verge
17%inclusion3 decks18 decks
7%synergy
Smoldering Marsh
17%inclusion6 decks36 decks
-20%synergy
Fetid Heath
17%inclusion6 decks36 decks
-4%synergy
Verdant Catacombs
17%inclusion6 decks36 decks
10%synergy
Blazemire Verge
17%inclusion5 decks30 decks
5%synergy
Malakir Rebirth
17%inclusion6 decks36 decks
11%synergy
Needleverge Pathway
17%inclusion6 decks36 decks
9%synergy
Polluted Delta
17%inclusion6 decks36 decks
10%synergy
City of Brass
17%inclusion6 decks36 decks
6%synergy
Hidden Hideout
17%inclusion1 decks6 decks
16%synergy
Raucous Theater
14%inclusion5 decks36 decks
4%synergy
Graven Cairns
14%inclusion5 decks36 decks
2%synergy
Plaza of Heroes
14%inclusion5 decks36 decks
10%synergy
Elegant Parlor
14%inclusion5 decks36 decks
4%synergy
Path of Ancestry
14%inclusion5 decks36 decks
-24%synergy
Scalding Tarn
14%inclusion5 decks36 decks
8%synergy
Flooded Strand
14%inclusion5 decks36 decks
8%synergy