Altaïr, Brotherhood Mentor (Commander) - Expensive Deathtouch

Original Name:

Kelsien, the PlagueKelsien, the Plague

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%inclusion34 decks34 decks
96%synergy
Rune of Mortality
91%inclusion31 decks34 decks
90%synergy
Vorpal Sword
85%inclusion29 decks34 decks
83%synergy
Otharri, Suns' Glory
85%inclusion29 decks34 decks
80%synergy
Gorgon's Head
79%inclusion27 decks34 decks
78%synergy
Sting, the Glinting Dagger
79%inclusion27 decks34 decks
78%synergy
Drumbellower
79%inclusion27 decks34 decks
78%synergy
Thornbite Staff
76%inclusion26 decks34 decks
75%synergy
Goblin Sharpshooter
74%inclusion25 decks34 decks
73%synergy
Shadowspear
76%inclusion26 decks34 decks
72%synergy
Top Cards
Morbid Opportunist
76%inclusion26 decks34 decks
58%synergy
Mari, the Killing Quill
76%inclusion26 decks34 decks
70%synergy
Open the Armory
71%inclusion24 decks34 decks
67%synergy
Falthis, Shadowcat Familiar
71%inclusion24 decks34 decks
69%synergy
Termination Facilitator
68%inclusion23 decks34 decks
66%synergy
Gift of Doom
65%inclusion22 decks34 decks
64%synergy
Magewright's Stone
65%inclusion22 decks34 decks
64%synergy
Swiftfoot Boots
65%inclusion22 decks34 decks
33%synergy
Gorgon Flail
62%inclusion21 decks34 decks
61%synergy
Shay Cormac
62%inclusion21 decks34 decks
59%synergy
Game Changers
Demonic Tutor
62%inclusion21 decks34 decks
43%synergy
Teferi's Protection
50%inclusion17 decks34 decks
31%synergy
Enlightened Tutor
47%inclusion16 decks34 decks
35%synergy
Smothering Tithe
44%inclusion15 decks34 decks
20%synergy
Vampiric Tutor
38%inclusion13 decks34 decks
24%synergy
Orcish Bowmasters
26%inclusion9 decks34 decks
21%synergy
Ancient Tomb
18%inclusion6 decks34 decks
10%synergy
Jeska's Will
12%inclusion4 decks34 decks
2%synergy
Imperial Seal
12%inclusion4 decks34 decks
8%synergy
Chrome Mox
12%inclusion4 decks34 decks
7%synergy
Creatures
Maha, Its Feathers Night
59%inclusion19 decks32 decks
58%synergy
Harvester of Souls
59%inclusion20 decks34 decks
56%synergy
Minthara, Merciless Soul
59%inclusion20 decks34 decks
57%synergy
Magda, the Hoardmaster
56%inclusion19 decks34 decks
54%synergy
General's Enforcer
56%inclusion19 decks34 decks
48%synergy
Daxos the Returned
50%inclusion17 decks34 decks
49%synergy
Archetype of Finality
50%inclusion17 decks34 decks
49%synergy
Esper Sentinel
47%inclusion16 decks34 decks
29%synergy
Stoneforge Mystic
44%inclusion15 decks34 decks
41%synergy
Mother of Runes
44%inclusion15 decks34 decks
37%synergy
Taii Wakeen, Perfect Shot
41%inclusion14 decks34 decks
40%synergy
Void Beckoner
41%inclusion14 decks34 decks
41%synergy
Zagras, Thief of Heartbeats
41%inclusion14 decks34 decks
40%synergy
Lae'zel, Vlaakith's Champion
41%inclusion14 decks34 decks
39%synergy
Kalemne, Disciple of Iroas
41%inclusion14 decks34 decks
40%synergy
Kratos, Stoic Father
36%inclusion4 decks11 decks
36%synergy
Blood Cultist
35%inclusion12 decks34 decks
35%synergy
Humble Defector
35%inclusion12 decks34 decks
33%synergy
White Plume Adventurer
32%inclusion11 decks34 decks
31%synergy
Slaughter Specialist
32%inclusion11 decks34 decks
31%synergy
Mathas, Fiend Seeker
29%inclusion10 decks34 decks
27%synergy
Athreos, Shroud-Veiled
29%inclusion10 decks34 decks
28%synergy
Hexing Squelcher
29%inclusion2 decks7 decks
23%synergy
Ertha Jo, Frontier Mentor
26%inclusion9 decks34 decks
26%synergy
Ankle Shanker
26%inclusion9 decks34 decks
23%synergy
Sun Titan
26%inclusion9 decks34 decks
16%synergy
Puresteel Paladin
24%inclusion8 decks34 decks
20%synergy
Assault Intercessor
18%inclusion6 decks34 decks
17%synergy
Gisa, Glorious Resurrector
18%inclusion6 decks34 decks
17%synergy
Aang, Airbending Master
15%inclusion2 decks13 decks
14%synergy
Giver of Runes
15%inclusion5 decks34 decks
12%synergy
Vulshok Sorcerer
15%inclusion5 decks34 decks
15%synergy
Onyx Mage
15%inclusion5 decks34 decks
15%synergy
Cunning Sparkmage
15%inclusion5 decks34 decks
14%synergy
Voice of Victory
13%inclusion2 decks16 decks
-4%synergy
Deathbringer Thoctar
12%inclusion4 decks34 decks
11%synergy
Blood Artist
12%inclusion4 decks34 decks
-6%synergy
Queen Marchesa
12%inclusion4 decks34 decks
6%synergy
The Destined Black Mage
9.1%inclusion1 decks11 decks
9%synergy
Solemn Simulacrum
8.8%inclusion3 decks34 decks
-4%synergy
Mahadi, Emporium Master
8.8%inclusion3 decks34 decks
0%synergy
Silent Arbiter
8.8%inclusion3 decks34 decks
8%synergy
Rakdos Ickspitter
8.8%inclusion3 decks34 decks
9%synergy
Brigid, Hero of Kinsbaile
8.8%inclusion3 decks34 decks
9%synergy
Bureau Headmaster
8.8%inclusion3 decks34 decks
8%synergy
Akiri, Fearless Voyager
8.8%inclusion3 decks34 decks
7%synergy
Grand Abolisher
8.8%inclusion3 decks34 decks
-1%synergy
Ojer Axonil, Deepest Might
8.8%inclusion3 decks34 decks
9%synergy
Dauthi Voidwalker
8.8%inclusion3 decks34 decks
5%synergy
High-Society Hunter
8.7%inclusion2 decks23 decks
7%synergy
Instants
Swords to Plowshares
56%inclusion19 decks34 decks
-6%synergy
You Are Already Dead
50%inclusion17 decks34 decks
48%synergy
Mirrodin Avenged
50%inclusion17 decks34 decks
49%synergy
Boros Charm
47%inclusion16 decks34 decks
18%synergy
Deflecting Swat
47%inclusion16 decks34 decks
31%synergy
Stroke of Midnight
35%inclusion12 decks34 decks
24%synergy
Fracture
32%inclusion11 decks34 decks
26%synergy
Generous Gift
32%inclusion11 decks34 decks
15%synergy
Deadly Rollick
29%inclusion10 decks34 decks
18%synergy
Anguished Unmaking
26%inclusion9 decks34 decks
-7%synergy
Flawless Maneuver
24%inclusion8 decks34 decks
9%synergy
Dawn's Truce
22%inclusion7 decks32 decks
15%synergy
Chaos Warp
21%inclusion7 decks34 decks
5%synergy
Offer Immortality
21%inclusion7 decks34 decks
20%synergy
Crackling Doom
21%inclusion7 decks34 decks
4%synergy
Malakir Rebirth
18%inclusion6 decks34 decks
12%synergy
Bladebrand
18%inclusion6 decks34 decks
17%synergy
Path to Exile
18%inclusion6 decks34 decks
-29%synergy
Dire Tactics
15%inclusion5 decks34 decks
12%synergy
Valakut Awakening
15%inclusion5 decks34 decks
12%synergy
Rakdos Charm
12%inclusion4 decks34 decks
3%synergy
Virulent Swipe
12%inclusion4 decks34 decks
12%synergy
Wear // Tear
12%inclusion4 decks34 decks
0%synergy
Despark
12%inclusion4 decks34 decks
-2%synergy
Touch of Moonglove
12%inclusion4 decks34 decks
12%synergy
Sejiri Shelter
12%inclusion4 decks34 decks
10%synergy
Tragic Slip
12%inclusion4 decks34 decks
10%synergy
Toxin Analysis
8.8%inclusion3 decks34 decks
9%synergy
Utter End
8.8%inclusion3 decks34 decks
4%synergy
Untimely Malfunction
6.9%inclusion2 decks29 decks
2%synergy
Loran's Escape
5.9%inclusion2 decks34 decks
4%synergy
Orim's Chant
5.9%inclusion2 decks34 decks
4%synergy
Clever Concealment
5.9%inclusion2 decks34 decks
2%synergy
Alchemist's Gift
5.9%inclusion2 decks34 decks
6%synergy
Battle-Rage Blessing
5.9%inclusion2 decks34 decks
6%synergy
Terminate
5.9%inclusion2 decks34 decks
-6%synergy
Silence
5.9%inclusion2 decks34 decks
0%synergy
Tainted Strike
5.9%inclusion2 decks34 decks
5%synergy
Inkshield
5.9%inclusion2 decks34 decks
-2%synergy
Galadriel's Dismissal
5.9%inclusion2 decks34 decks
4%synergy
Sorceries
Steelshaper's Gift
62%inclusion21 decks34 decks
59%synergy
Ruinous Ultimatum
44%inclusion15 decks34 decks
5%synergy
Read the Bones
26%inclusion9 decks34 decks
18%synergy
Call of the Death-Dweller
26%inclusion9 decks34 decks
26%synergy
Vandalblast
24%inclusion8 decks34 decks
13%synergy
Mythos of Snapdax
21%inclusion7 decks34 decks
15%synergy
Blasphemous Act
18%inclusion6 decks34 decks
-5%synergy
Chandra's Ignition
18%inclusion6 decks34 decks
16%synergy
Sevinne's Reclamation
15%inclusion5 decks34 decks
7%synergy
Painful Truths
15%inclusion5 decks34 decks
7%synergy
Night's Whisper
15%inclusion5 decks34 decks
1%synergy
Toxic Deluge
15%inclusion5 decks34 decks
7%synergy
Sign in Blood
12%inclusion4 decks34 decks
4%synergy
Grim Tutor
12%inclusion4 decks34 decks
8%synergy
Unearth
8.8%inclusion3 decks34 decks
6%synergy
Farewell
8.8%inclusion3 decks34 decks
-1%synergy
Vindicate
8.8%inclusion3 decks34 decks
3%synergy
Insatiable Avarice
8.8%inclusion3 decks34 decks
6%synergy
Damn
8.8%inclusion3 decks34 decks
-9%synergy
Blasphemous Edict
8.7%inclusion2 decks23 decks
5%synergy
Hymn of the Faller
7.7%inclusion1 decks13 decks
8%synergy
Diabolic Tutor
5.9%inclusion2 decks34 decks
-0%synergy
Faithless Looting
5.9%inclusion2 decks34 decks
-10%synergy
Idyllic Tutor
5.9%inclusion2 decks34 decks
4%synergy
Unfinished Business
5.9%inclusion2 decks34 decks
5%synergy
Single Combat
5.9%inclusion2 decks34 decks
4%synergy
Reanimate
5.9%inclusion2 decks34 decks
-12%synergy
Gamble
5.9%inclusion2 decks34 decks
-1%synergy
Utility Artifacts
Quietus Spike
56%inclusion19 decks34 decks
55%synergy
Thousand-Year Elixir
53%inclusion18 decks34 decks
52%synergy
Illusionist's Bracers
50%inclusion17 decks34 decks
49%synergy
Hunter's Blowgun
44%inclusion15 decks34 decks
44%synergy
Mithril Coat
35%inclusion12 decks34 decks
30%synergy
Lightning Greaves
24%inclusion8 decks34 decks
-11%synergy
Glaring Spotlight
18%inclusion6 decks34 decks
17%synergy
Battlemage's Bracers
18%inclusion6 decks34 decks
17%synergy
Brotherhood Regalia
18%inclusion6 decks34 decks
14%synergy
Robe of Stars
15%inclusion5 decks34 decks
14%synergy
Buster Sword
13%inclusion2 decks16 decks
11%synergy
Puppet Strings
12%inclusion4 decks34 decks
12%synergy
Umbral Mantle
8.8%inclusion3 decks34 decks
9%synergy
Embercleave
8.8%inclusion3 decks34 decks
6%synergy
Whispersilk Cloak
8.8%inclusion3 decks34 decks
3%synergy
Hammer of Nazahn
8.8%inclusion3 decks34 decks
7%synergy
The Masamune
6.7%inclusion1 decks15 decks
6%synergy
Dragonfire Blade
6.3%inclusion1 decks16 decks
5%synergy
Sensei's Divining Top
5.9%inclusion2 decks34 decks
3%synergy
Nazgûl Battle-Mace
5.9%inclusion2 decks34 decks
5%synergy
Wayfarer's Bauble
5.9%inclusion2 decks34 decks
-3%synergy
Hidden Blade
5.9%inclusion2 decks34 decks
5%synergy
The One Ring
5.9%inclusion2 decks34 decks
-2%synergy
Trailblazer's Boots
5.9%inclusion2 decks34 decks
4%synergy
Sword of Truth and Justice
5.9%inclusion2 decks34 decks
5%synergy
Scythe of the Wretched
5.9%inclusion2 decks34 decks
6%synergy
Darksteel Plate
5.9%inclusion2 decks34 decks
4%synergy
Enchantments
Fighter Class
53%inclusion18 decks34 decks
50%synergy
Aspect of Gorgon
41%inclusion14 decks34 decks
41%synergy
Revel in Riches
41%inclusion14 decks34 decks
35%synergy
Phyrexian Arena
35%inclusion12 decks34 decks
17%synergy
Sigarda's Aid
32%inclusion11 decks34 decks
30%synergy
All-Out Assault
31%inclusion5 decks16 decks
20%synergy
Dazzling Theater // Prop Room
31%inclusion9 decks29 decks
29%synergy
Retreat to Hagra
24%inclusion8 decks34 decks
23%synergy
Trouble in Pairs
24%inclusion8 decks34 decks
18%synergy
Forge Anew
21%inclusion7 decks34 decks
18%synergy
Black Market
18%inclusion6 decks34 decks
12%synergy
Reconnaissance
18%inclusion6 decks34 decks
6%synergy
Grave Betrayal
18%inclusion6 decks34 decks
17%synergy
Black Market Connections
18%inclusion6 decks34 decks
2%synergy
Death Pits of Rath
15%inclusion5 decks34 decks
14%synergy
Kaya's Ghostform
15%inclusion5 decks34 decks
13%synergy
Eye of Nidhogg
13%inclusion2 decks16 decks
12%synergy
Land Tax
12%inclusion4 decks34 decks
6%synergy
Gift of Immortality
8.8%inclusion3 decks34 decks
8%synergy
Forging the Tyrite Sword
8.8%inclusion3 decks34 decks
8%synergy
Feast of the Victorious Dead
8.8%inclusion3 decks34 decks
8%synergy
At Knifepoint
8.8%inclusion3 decks34 decks
7%synergy
Weapons Manufacturing
7.7%inclusion1 decks13 decks
7%synergy
Smuggler's Share
5.9%inclusion2 decks34 decks
4%synergy
Burning Sands
5.9%inclusion2 decks34 decks
6%synergy
Ghoulish Impetus
5.9%inclusion2 decks34 decks
5%synergy
Sparring Regimen
5.9%inclusion2 decks34 decks
6%synergy
Underworld Connections
5.9%inclusion2 decks34 decks
5%synergy
Life Insurance
5.9%inclusion2 decks34 decks
4%synergy
Smile at Death
5.9%inclusion1 decks17 decks
4%synergy
Phyresis
5.9%inclusion2 decks34 decks
6%synergy
Court of Ardenvale
5.9%inclusion2 decks34 decks
4%synergy
Ghostly Prison
5.9%inclusion2 decks34 decks
-2%synergy
Spiteful Banditry
5.9%inclusion2 decks34 decks
4%synergy
Planeswalkers
Kaya, Geist Hunter
12%inclusion4 decks34 decks
7%synergy
Vraska, Betrayal's Sting
8.8%inclusion3 decks34 decks
8%synergy
Utility Lands
Vault of the Archangel
65%inclusion22 decks34 decks
42%synergy
Arcane Lighthouse
62%inclusion21 decks34 decks
61%synergy
Bojuka Bog
53%inclusion18 decks34 decks
22%synergy
Urborg, Tomb of Yawgmoth
50%inclusion17 decks34 decks
37%synergy
Rogue's Passage
47%inclusion16 decks34 decks
23%synergy
Urza's Saga
32%inclusion11 decks34 decks
28%synergy
Detection Tower
29%inclusion10 decks34 decks
29%synergy
Shizo, Death's Storehouse
21%inclusion7 decks34 decks
14%synergy
Buried Ruin
21%inclusion7 decks34 decks
17%synergy
Sunhome, Fortress of the Legion
18%inclusion6 decks34 decks
14%synergy
Karn's Bastion
15%inclusion5 decks34 decks
14%synergy
Axgard Armory
15%inclusion5 decks34 decks
13%synergy
Maze of Ith
8.8%inclusion3 decks34 decks
5%synergy
Command Beacon
8.8%inclusion3 decks34 decks
3%synergy
Reliquary Tower
8.8%inclusion3 decks34 decks
-6%synergy
Temple of the False God
8.8%inclusion3 decks34 decks
3%synergy
Multiversal Passage
7.7%inclusion1 decks13 decks
7%synergy
Hall of Heliod's Generosity
5.9%inclusion2 decks34 decks
4%synergy
Inventors' Fair
5.9%inclusion2 decks34 decks
3%synergy
Homeward Path
5.9%inclusion2 decks34 decks
5%synergy
Mana Artifacts
Sol Ring
97%inclusion33 decks34 decks
9%synergy
Arcane Signet
85%inclusion29 decks34 decks
-1%synergy
Patriar's Seal
76%inclusion26 decks34 decks
74%synergy
Orzhov Signet
44%inclusion15 decks34 decks
13%synergy
Rakdos Signet
35%inclusion12 decks34 decks
7%synergy
Talisman of Hierarchy
35%inclusion12 decks34 decks
-6%synergy
Talisman of Conviction
29%inclusion10 decks34 decks
-12%synergy
Talisman of Indulgence
26%inclusion9 decks34 decks
-11%synergy
Boros Signet
26%inclusion9 decks34 decks
-1%synergy
Bounty Board
21%inclusion7 decks34 decks
19%synergy
Bandit's Haul
18%inclusion6 decks34 decks
17%synergy
Fellwar Stone
15%inclusion5 decks34 decks
-13%synergy
Mox Amber
12%inclusion4 decks34 decks
8%synergy
Aetheric Amplifier
11%inclusion2 decks18 decks
11%synergy
Mind Stone
8.8%inclusion3 decks34 decks
0%synergy
The Soul Stone
7.7%inclusion1 decks13 decks
5%synergy
Lotus Petal
5.9%inclusion2 decks34 decks
0%synergy
Chromatic Lantern
5.9%inclusion2 decks34 decks
-5%synergy
Mardu Banner
5.9%inclusion2 decks34 decks
3%synergy
Savai Crystal
5.9%inclusion2 decks34 decks
4%synergy
Mox Diamond
5.9%inclusion2 decks34 decks
2%synergy
The Aetherspark
5.6%inclusion1 decks18 decks
5%synergy
Lands
Command Tower
97%inclusion33 decks34 decks
5%synergy
Badlands
85%inclusion29 decks34 decks
73%synergy
Swamp
85%inclusion29 decks34 decks
-10%synergy
Scrubland
85%inclusion29 decks34 decks
73%synergy
Godless Shrine
82%inclusion28 decks34 decks
35%synergy
Plains
82%inclusion28 decks34 decks
-13%synergy
Plateau
82%inclusion28 decks34 decks
70%synergy
Vault of Champions
82%inclusion28 decks34 decks
50%synergy
Savai Triome
79%inclusion27 decks34 decks
42%synergy
Blood Crypt
79%inclusion27 decks34 decks
35%synergy
Luxury Suite
79%inclusion27 decks34 decks
48%synergy
Sacred Foundry
76%inclusion26 decks34 decks
31%synergy
Spectator Seating
74%inclusion25 decks34 decks
43%synergy
Mountain
71%inclusion24 decks34 decks
-23%synergy
Marsh Flats
71%inclusion24 decks34 decks
39%synergy
Bloodstained Mire
71%inclusion24 decks34 decks
38%synergy
Arid Mesa
68%inclusion23 decks34 decks
36%synergy
Dragonskull Summit
59%inclusion20 decks34 decks
6%synergy
Isolated Chapel
56%inclusion19 decks34 decks
2%synergy
Exotic Orchard
53%inclusion18 decks34 decks
0%synergy
Forbidden Orchard
53%inclusion18 decks34 decks
50%synergy
Nomad Outpost
47%inclusion16 decks34 decks
-11%synergy
Caves of Koilos
44%inclusion15 decks34 decks
5%synergy
Clifftop Retreat
44%inclusion15 decks34 decks
-7%synergy
Sundown Pass
35%inclusion12 decks34 decks
14%synergy
Shattered Sanctum
35%inclusion12 decks34 decks
10%synergy
Haunted Ridge
32%inclusion11 decks34 decks
13%synergy
Battlefield Forge
26%inclusion9 decks34 decks
-14%synergy
Mana Confluence
24%inclusion8 decks34 decks
14%synergy
Brightclimb Pathway
21%inclusion7 decks34 decks
12%synergy
Shadowy Backstreet
18%inclusion6 decks34 decks
7%synergy
Windswept Heath
18%inclusion6 decks34 decks
11%synergy
Smoldering Marsh
18%inclusion6 decks34 decks
-19%synergy
Fetid Heath
18%inclusion6 decks34 decks
-4%synergy
Verdant Catacombs
18%inclusion6 decks34 decks
11%synergy
Malakir Rebirth
18%inclusion6 decks34 decks
12%synergy
Needleverge Pathway
18%inclusion6 decks34 decks
10%synergy
Polluted Delta
18%inclusion6 decks34 decks
11%synergy
City of Brass
18%inclusion6 decks34 decks
7%synergy
Sulfurous Springs
18%inclusion6 decks34 decks
-11%synergy
Blazemire Verge
17%inclusion5 decks29 decks
6%synergy
Sunbillow Verge
17%inclusion3 decks18 decks
7%synergy
Hidden Hideout
17%inclusion1 decks6 decks
16%synergy
Raucous Theater
15%inclusion5 decks34 decks
5%synergy
Graven Cairns
15%inclusion5 decks34 decks
3%synergy
Plaza of Heroes
15%inclusion5 decks34 decks
11%synergy
Elegant Parlor
15%inclusion5 decks34 decks
5%synergy
Path of Ancestry
15%inclusion5 decks34 decks
-23%synergy
Scalding Tarn
15%inclusion5 decks34 decks
9%synergy
Flooded Strand
15%inclusion5 decks34 decks
9%synergy