Altaïr, Brotherhood Mentor (Commander) - Expensive Deathtouch

Original Name:

Kelsien, the PlagueKelsien, the Plague

Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
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
Basilisk Collar
100%inclusion39 decks39 decks
96%synergy
Rune of Mortality
95%inclusion37 decks39 decks
93%synergy
Vorpal Sword
87%inclusion34 decks39 decks
85%synergy
Otharri, Suns' Glory
87%inclusion34 decks39 decks
82%synergy
Gorgon's Head
82%inclusion32 decks39 decks
81%synergy
Drumbellower
82%inclusion32 decks39 decks
80%synergy
Thornbite Staff
79%inclusion31 decks39 decks
78%synergy
Falthis, Shadowcat Familiar
77%inclusion30 decks39 decks
76%synergy
Mari, the Killing Quill
82%inclusion32 decks39 decks
75%synergy
Shadowspear
79%inclusion31 decks39 decks
75%synergy
Top Cards
Sting, the Glinting Dagger
77%inclusion30 decks39 decks
75%synergy
Morbid Opportunist
74%inclusion29 decks39 decks
56%synergy
Termination Facilitator
69%inclusion27 decks39 decks
68%synergy
Goblin Sharpshooter
69%inclusion27 decks39 decks
69%synergy
Minthara, Merciless Soul
69%inclusion27 decks39 decks
68%synergy
Maha, Its Feathers Night
67%inclusion24 decks36 decks
65%synergy
General's Enforcer
67%inclusion26 decks39 decks
58%synergy
Harvester of Souls
64%inclusion25 decks39 decks
61%synergy
Gorgon Flail
62%inclusion24 decks39 decks
61%synergy
Magewright's Stone
62%inclusion24 decks39 decks
60%synergy
Game Changers
Demonic Tutor
59%inclusion23 decks39 decks
40%synergy
Teferi's Protection
51%inclusion20 decks39 decks
32%synergy
Smothering Tithe
49%inclusion19 decks39 decks
24%synergy
Enlightened Tutor
44%inclusion17 decks39 decks
32%synergy
Vampiric Tutor
33%inclusion13 decks39 decks
19%synergy
Farewell
21%inclusion8 decks39 decks
10%synergy
Orcish Bowmasters
21%inclusion8 decks39 decks
15%synergy
Ancient Tomb
18%inclusion7 decks39 decks
10%synergy
Jeska's Will
10%inclusion4 decks39 decks
1%synergy
Imperial Seal
7.7%inclusion3 decks39 decks
3%synergy
Creatures
Archetype of Finality
56%inclusion22 decks39 decks
56%synergy
Shay Cormac
55%inclusion21 decks38 decks
52%synergy
Esper Sentinel
54%inclusion21 decks39 decks
36%synergy
Magda, the Hoardmaster
54%inclusion21 decks39 decks
52%synergy
Daxos the Returned
54%inclusion21 decks39 decks
53%synergy
Zagras, Thief of Heartbeats
51%inclusion20 decks39 decks
50%synergy
Taii Wakeen, Perfect Shot
49%inclusion19 decks39 decks
48%synergy
Void Beckoner
46%inclusion18 decks39 decks
46%synergy
Lae'zel, Vlaakith's Champion
46%inclusion18 decks39 decks
44%synergy
Kalemne, Disciple of Iroas
46%inclusion18 decks39 decks
45%synergy
Stoneforge Mystic
41%inclusion16 decks39 decks
38%synergy
Blood Cultist
38%inclusion15 decks39 decks
38%synergy
White Plume Adventurer
38%inclusion15 decks39 decks
37%synergy
Mother of Runes
38%inclusion15 decks39 decks
31%synergy
Ankle Shanker
36%inclusion14 decks39 decks
33%synergy
Sun Titan
36%inclusion14 decks39 decks
25%synergy
Slaughter Specialist
33%inclusion13 decks39 decks
32%synergy
Humble Defector
31%inclusion12 decks39 decks
28%synergy
Athreos, Shroud-Veiled
31%inclusion12 decks39 decks
29%synergy
Mathas, Fiend Seeker
28%inclusion11 decks39 decks
26%synergy
Puresteel Paladin
28%inclusion11 decks39 decks
24%synergy
Kratos, Stoic Father
27%inclusion3 decks11 decks
27%synergy
Ertha Jo, Frontier Mentor
26%inclusion10 decks39 decks
25%synergy
The Destined Black Mage
18%inclusion2 decks11 decks
18%synergy
Cunning Sparkmage
18%inclusion7 decks39 decks
18%synergy
Gisa, Glorious Resurrector
18%inclusion7 decks39 decks
17%synergy
Voice of Victory
18%inclusion3 decks17 decks
1%synergy
Hexing Squelcher
17%inclusion1 decks6 decks
11%synergy
Aang, Airbending Master
15%inclusion2 decks13 decks
14%synergy
Deathbringer Thoctar
13%inclusion5 decks39 decks
12%synergy
Assault Intercessor
13%inclusion5 decks39 decks
12%synergy
Vulshok Sorcerer
13%inclusion5 decks39 decks
13%synergy
Onyx Mage
13%inclusion5 decks39 decks
13%synergy
Queen Marchesa
13%inclusion5 decks39 decks
7%synergy
Marvin, Murderous Mimic
13%inclusion4 decks32 decks
11%synergy
Qarsi Revenant
12%inclusion2 decks17 decks
9%synergy
Solemn Simulacrum
10%inclusion4 decks39 decks
-3%synergy
Blood Artist
10%inclusion4 decks39 decks
-8%synergy
Giver of Runes
10%inclusion4 decks39 decks
7%synergy
Akiri, Fearless Voyager
10%inclusion4 decks39 decks
8%synergy
Grand Abolisher
10%inclusion4 decks39 decks
1%synergy
Massacre Girl, Known Killer
10%inclusion4 decks39 decks
8%synergy
Ojer Axonil, Deepest Might
10%inclusion4 decks39 decks
10%synergy
High-Society Hunter
8.3%inclusion2 decks24 decks
6%synergy
Rev, Tithe Extractor
8.3%inclusion2 decks24 decks
6%synergy
Bureau Headmaster
7.9%inclusion3 decks38 decks
7%synergy
Baleful Eidolon
7.7%inclusion3 decks39 decks
8%synergy
Kellan, the Fae-Blooded
7.7%inclusion3 decks39 decks
7%synergy
Lotho, Corrupt Shirriff
7.7%inclusion3 decks39 decks
-6%synergy
Rakdos Ickspitter
7.7%inclusion3 decks39 decks
8%synergy
Instants
Swords to Plowshares
51%inclusion20 decks39 decks
-11%synergy
Deflecting Swat
49%inclusion19 decks39 decks
33%synergy
Mirrodin Avenged
49%inclusion19 decks39 decks
48%synergy
You Are Already Dead
46%inclusion18 decks39 decks
44%synergy
Boros Charm
44%inclusion17 decks39 decks
14%synergy
Stroke of Midnight
33%inclusion13 decks39 decks
22%synergy
Fracture
33%inclusion13 decks39 decks
27%synergy
Generous Gift
33%inclusion13 decks39 decks
15%synergy
Deadly Rollick
31%inclusion12 decks39 decks
20%synergy
Anguished Unmaking
26%inclusion10 decks39 decks
-8%synergy
Bladebrand
23%inclusion9 decks39 decks
23%synergy
Offer Immortality
23%inclusion9 decks39 decks
22%synergy
Path to Exile
23%inclusion9 decks39 decks
-24%synergy
Dawn's Truce
19%inclusion7 decks36 decks
12%synergy
Flawless Maneuver
18%inclusion7 decks39 decks
3%synergy
Crackling Doom
18%inclusion7 decks39 decks
1%synergy
Chaos Warp
15%inclusion6 decks39 decks
-1%synergy
Malakir Rebirth
15%inclusion6 decks39 decks
10%synergy
Valakut Awakening
15%inclusion6 decks39 decks
12%synergy
Dire Tactics
13%inclusion5 decks39 decks
10%synergy
Loran's Escape
13%inclusion5 decks39 decks
11%synergy
Virulent Swipe
13%inclusion5 decks39 decks
13%synergy
Touch of Moonglove
13%inclusion5 decks39 decks
13%synergy
Tragic Slip
13%inclusion5 decks39 decks
11%synergy
Alchemist's Gift
10%inclusion4 decks39 decks
10%synergy
Rakdos Charm
10%inclusion4 decks39 decks
1%synergy
Terminate
10%inclusion4 decks39 decks
-2%synergy
Wear // Tear
10%inclusion4 decks39 decks
-1%synergy
Despark
10%inclusion4 decks39 decks
-4%synergy
Sejiri Shelter
10%inclusion4 decks39 decks
8%synergy
Deflecting Palm
10%inclusion4 decks39 decks
4%synergy
Untimely Malfunction
9.4%inclusion3 decks32 decks
4%synergy
Toxin Analysis
7.7%inclusion3 decks39 decks
8%synergy
Dark Ritual
7.7%inclusion3 decks39 decks
-9%synergy
Tainted Strike
7.7%inclusion3 decks39 decks
7%synergy
Utter End
7.7%inclusion3 decks39 decks
3%synergy
Inkshield
7.7%inclusion3 decks39 decks
0%synergy
Redirect Lightning
7.7%inclusion1 decks13 decks
2%synergy
Clever Concealment
5.1%inclusion2 decks39 decks
1%synergy
Battle-Rage Blessing
5.1%inclusion2 decks39 decks
5%synergy
Dawn Charm
5.1%inclusion2 decks39 decks
4%synergy
Akroma's Will
5.1%inclusion2 decks39 decks
-8%synergy
Sorceries
Open the Armory
59%inclusion23 decks39 decks
55%synergy
Steelshaper's Gift
59%inclusion23 decks39 decks
56%synergy
Ruinous Ultimatum
44%inclusion17 decks39 decks
4%synergy
Vandalblast
26%inclusion10 decks39 decks
15%synergy
Read the Bones
26%inclusion10 decks39 decks
17%synergy
Call of the Death-Dweller
26%inclusion10 decks39 decks
25%synergy
Blasphemous Act
23%inclusion9 decks39 decks
0%synergy
Mythos of Snapdax
21%inclusion8 decks39 decks
15%synergy
Toxic Deluge
18%inclusion7 decks39 decks
10%synergy
Painful Truths
13%inclusion5 decks39 decks
5%synergy
Vindicate
13%inclusion5 decks39 decks
7%synergy
Night's Whisper
13%inclusion5 decks39 decks
0%synergy
Unfinished Business
13%inclusion5 decks39 decks
12%synergy
Chandra's Ignition
13%inclusion5 decks39 decks
11%synergy
Sevinne's Reclamation
10%inclusion4 decks39 decks
2%synergy
Damn
10%inclusion4 decks39 decks
-8%synergy
Sign in Blood
10%inclusion4 decks39 decks
2%synergy
Grim Tutor
10%inclusion4 decks39 decks
6%synergy
Unearth
7.7%inclusion3 decks39 decks
5%synergy
Hymn of the Faller
7.7%inclusion1 decks13 decks
8%synergy
Diabolic Tutor
5.1%inclusion2 decks39 decks
-1%synergy
Wrath of God
5.1%inclusion2 decks39 decks
1%synergy
Faithless Looting
5.1%inclusion2 decks39 decks
-10%synergy
Winds of Abandon
5.1%inclusion2 decks39 decks
4%synergy
Idyllic Tutor
5.1%inclusion2 decks39 decks
4%synergy
Single Combat
5.1%inclusion2 decks39 decks
4%synergy
Reanimate
5.1%inclusion2 decks39 decks
-12%synergy
Gamble
5.1%inclusion2 decks39 decks
-1%synergy
Insatiable Avarice
5.1%inclusion2 decks39 decks
3%synergy
Drown in Ichor
5.1%inclusion2 decks39 decks
5%synergy
Utility Artifacts
Swiftfoot Boots
62%inclusion24 decks39 decks
30%synergy
Quietus Spike
59%inclusion23 decks39 decks
58%synergy
Thousand-Year Elixir
49%inclusion19 decks39 decks
48%synergy
Illusionist's Bracers
44%inclusion17 decks39 decks
42%synergy
Hunter's Blowgun
36%inclusion14 decks39 decks
35%synergy
Mithril Coat
31%inclusion12 decks39 decks
25%synergy
Brotherhood Regalia
24%inclusion9 decks38 decks
20%synergy
Robe of Stars
21%inclusion8 decks39 decks
20%synergy
Lightning Greaves
21%inclusion8 decks39 decks
-14%synergy
Glaring Spotlight
15%inclusion6 decks39 decks
15%synergy
Battlemage's Bracers
15%inclusion6 decks39 decks
15%synergy
Embercleave
13%inclusion5 decks39 decks
10%synergy
Hammer of Nazahn
13%inclusion5 decks39 decks
11%synergy
Umbral Mantle
10%inclusion4 decks39 decks
10%synergy
Puppet Strings
10%inclusion4 decks39 decks
10%synergy
Nazgûl Battle-Mace
7.7%inclusion3 decks39 decks
7%synergy
Hidden Blade
7.7%inclusion3 decks39 decks
7%synergy
Sword of Truth and Justice
7.7%inclusion3 decks39 decks
7%synergy
Whispersilk Cloak
7.7%inclusion3 decks39 decks
2%synergy
Dragonfire Blade
5.9%inclusion1 decks17 decks
4%synergy
Buster Sword
5.9%inclusion1 decks17 decks
4%synergy
Sensei's Divining Top
5.1%inclusion2 decks39 decks
3%synergy
Wayfarer's Bauble
5.1%inclusion2 decks39 decks
-3%synergy
The One Ring
5.1%inclusion2 decks39 decks
-3%synergy
Trailblazer's Boots
5.1%inclusion2 decks39 decks
3%synergy
Scythe of the Wretched
5.1%inclusion2 decks39 decks
5%synergy
Darksteel Plate
5.1%inclusion2 decks39 decks
3%synergy
Sword of Feast and Famine
5.1%inclusion2 decks39 decks
2%synergy
Enchantments
Gift of Doom
59%inclusion23 decks39 decks
58%synergy
Fighter Class
46%inclusion18 decks39 decks
43%synergy
Revel in Riches
46%inclusion18 decks39 decks
40%synergy
Aspect of Gorgon
36%inclusion14 decks39 decks
35%synergy
Phyrexian Arena
36%inclusion14 decks39 decks
17%synergy
All-Out Assault
35%inclusion6 decks17 decks
23%synergy
Sigarda's Aid
33%inclusion13 decks39 decks
30%synergy
Dazzling Theater // Prop Room
28%inclusion9 decks32 decks
26%synergy
Reconnaissance
23%inclusion9 decks39 decks
12%synergy
Black Market Connections
23%inclusion9 decks39 decks
7%synergy
Trouble in Pairs
23%inclusion9 decks39 decks
18%synergy
Forge Anew
21%inclusion8 decks39 decks
18%synergy
Retreat to Hagra
21%inclusion8 decks39 decks
20%synergy
Death Pits of Rath
18%inclusion7 decks39 decks
18%synergy
Land Tax
18%inclusion7 decks39 decks
12%synergy
Black Market
15%inclusion6 decks39 decks
10%synergy
Grave Betrayal
15%inclusion6 decks39 decks
15%synergy
Kaya's Ghostform
13%inclusion5 decks39 decks
11%synergy
At Knifepoint
10%inclusion4 decks39 decks
9%synergy
Brilliant Wings
9.1%inclusion1 decks11 decks
9%synergy
Forging the Tyrite Sword
7.7%inclusion3 decks39 decks
7%synergy
Mantle of the Ancients
7.7%inclusion3 decks39 decks
7%synergy
Feast of the Victorious Dead
7.7%inclusion3 decks39 decks
7%synergy
Weapons Manufacturing
7.7%inclusion1 decks13 decks
7%synergy
Eye of Nidhogg
5.9%inclusion1 decks17 decks
5%synergy
Smile at Death
5.6%inclusion1 decks18 decks
4%synergy
Smuggler's Share
5.1%inclusion2 decks39 decks
3%synergy
Sparring Regimen
5.1%inclusion2 decks39 decks
5%synergy
Gift of Immortality
5.1%inclusion2 decks39 decks
4%synergy
Underworld Connections
5.1%inclusion2 decks39 decks
4%synergy
Life Insurance
5.1%inclusion2 decks39 decks
3%synergy
Blind Obedience
5.1%inclusion2 decks39 decks
0%synergy
Phyresis
5.1%inclusion2 decks39 decks
5%synergy
Agent of the Shadow Thieves
5.1%inclusion2 decks39 decks
4%synergy
Court of Ardenvale
5.1%inclusion2 decks39 decks
3%synergy
Ghostly Prison
5.1%inclusion2 decks39 decks
-2%synergy
Spiteful Banditry
5.1%inclusion2 decks39 decks
3%synergy
Planeswalkers
Kaya, Geist Hunter
13%inclusion5 decks39 decks
9%synergy
Vraska, Betrayal's Sting
10%inclusion4 decks39 decks
10%synergy
Utility Lands
Vault of the Archangel
59%inclusion23 decks39 decks
36%synergy
Arcane Lighthouse
56%inclusion22 decks39 decks
55%synergy
Urborg, Tomb of Yawgmoth
49%inclusion19 decks39 decks
35%synergy
Rogue's Passage
46%inclusion18 decks39 decks
22%synergy
Bojuka Bog
44%inclusion17 decks39 decks
13%synergy
Urza's Saga
28%inclusion11 decks39 decks
24%synergy
Shizo, Death's Storehouse
26%inclusion10 decks39 decks
19%synergy
Detection Tower
26%inclusion10 decks39 decks
25%synergy
Buried Ruin
18%inclusion7 decks39 decks
15%synergy
Karn's Bastion
15%inclusion6 decks39 decks
15%synergy
Sunhome, Fortress of the Legion
15%inclusion6 decks39 decks
12%synergy
Maze of Ith
13%inclusion5 decks39 decks
9%synergy
Eiganjo, Seat of the Empire
13%inclusion5 decks39 decks
6%synergy
Axgard Armory
13%inclusion5 decks39 decks
11%synergy
Command Beacon
10%inclusion4 decks39 decks
5%synergy
Shinka, the Bloodsoaked Keep
7.7%inclusion3 decks39 decks
5%synergy
Takenuma, Abandoned Mire
7.7%inclusion3 decks39 decks
0%synergy
Reliquary Tower
7.7%inclusion3 decks39 decks
-8%synergy
Temple of the False God
7.7%inclusion3 decks39 decks
1%synergy
Inventors' Fair
5.1%inclusion2 decks39 decks
2%synergy
Homeward Path
5.1%inclusion2 decks39 decks
5%synergy
Emeria, the Sky Ruin
5.1%inclusion2 decks39 decks
5%synergy
Mana Artifacts
Sol Ring
90%inclusion35 decks39 decks
1%synergy
Arcane Signet
77%inclusion30 decks39 decks
-9%synergy
Patriar's Seal
74%inclusion29 decks39 decks
72%synergy
Orzhov Signet
41%inclusion16 decks39 decks
10%synergy
Talisman of Hierarchy
38%inclusion15 decks39 decks
-2%synergy
Rakdos Signet
33%inclusion13 decks39 decks
4%synergy
Talisman of Conviction
28%inclusion11 decks39 decks
-13%synergy
Talisman of Indulgence
26%inclusion10 decks39 decks
-11%synergy
Boros Signet
26%inclusion10 decks39 decks
-2%synergy
Bounty Board
21%inclusion8 decks39 decks
18%synergy
Aetheric Amplifier
16%inclusion3 decks19 decks
15%synergy
Bandit's Haul
15%inclusion6 decks39 decks
14%synergy
The Soul Stone
15%inclusion2 decks13 decks
13%synergy
Mox Amber
13%inclusion5 decks39 decks
9%synergy
Fellwar Stone
13%inclusion5 decks39 decks
-15%synergy
Mind Stone
7.7%inclusion3 decks39 decks
-1%synergy
Chrome Mox
7.7%inclusion3 decks39 decks
3%synergy
The Aetherspark
5.3%inclusion1 decks19 decks
5%synergy
Lotus Petal
5.1%inclusion2 decks39 decks
0%synergy
Chromatic Lantern
5.1%inclusion2 decks39 decks
-6%synergy
Mardu Banner
5.1%inclusion2 decks39 decks
2%synergy
Savai Crystal
5.1%inclusion2 decks39 decks
4%synergy
Lands
Command Tower
95%inclusion37 decks39 decks
3%synergy
Swamp
87%inclusion34 decks39 decks
-8%synergy
Plains
87%inclusion34 decks39 decks
-8%synergy
Vault of Champions
82%inclusion32 decks39 decks
49%synergy
Godless Shrine
79%inclusion31 decks39 decks
32%synergy
Luxury Suite
79%inclusion31 decks39 decks
48%synergy
Mountain
79%inclusion31 decks39 decks
-14%synergy
Blood Crypt
77%inclusion30 decks39 decks
33%synergy
Scrubland
74%inclusion29 decks39 decks
62%synergy
Spectator Seating
74%inclusion29 decks39 decks
43%synergy
Savai Triome
72%inclusion28 decks39 decks
34%synergy
Badlands
72%inclusion28 decks39 decks
60%synergy
Sacred Foundry
72%inclusion28 decks39 decks
27%synergy
Plateau
72%inclusion28 decks39 decks
60%synergy
Marsh Flats
72%inclusion28 decks39 decks
40%synergy
Bloodstained Mire
72%inclusion28 decks39 decks
39%synergy
Arid Mesa
69%inclusion27 decks39 decks
38%synergy
Isolated Chapel
62%inclusion24 decks39 decks
8%synergy
Dragonskull Summit
59%inclusion23 decks39 decks
7%synergy
Caves of Koilos
49%inclusion19 decks39 decks
9%synergy
Forbidden Orchard
46%inclusion18 decks39 decks
44%synergy
Clifftop Retreat
46%inclusion18 decks39 decks
-5%synergy
Sundown Pass
44%inclusion17 decks39 decks
23%synergy
Exotic Orchard
41%inclusion16 decks39 decks
-11%synergy
Haunted Ridge
41%inclusion16 decks39 decks
21%synergy
Shattered Sanctum
38%inclusion15 decks39 decks
15%synergy
Nomad Outpost
36%inclusion14 decks39 decks
-23%synergy
Battlefield Forge
31%inclusion12 decks39 decks
-10%synergy
Sulfurous Springs
23%inclusion9 decks39 decks
-5%synergy
Smoldering Marsh
21%inclusion8 decks39 decks
-16%synergy
Mana Confluence
21%inclusion8 decks39 decks
11%synergy
Brightclimb Pathway
18%inclusion7 decks39 decks
9%synergy
Needleverge Pathway
18%inclusion7 decks39 decks
10%synergy
Shadowy Backstreet
15%inclusion6 decks39 decks
5%synergy
Plaza of Heroes
15%inclusion6 decks39 decks
11%synergy
Malakir Rebirth
15%inclusion6 decks39 decks
10%synergy
Valakut Awakening
15%inclusion6 decks39 decks
12%synergy
Raucous Theater
13%inclusion5 decks39 decks
3%synergy
Windswept Heath
13%inclusion5 decks39 decks
7%synergy
Fetid Heath
13%inclusion5 decks39 decks
-8%synergy
Verdant Catacombs
13%inclusion5 decks39 decks
6%synergy
Elegant Parlor
13%inclusion5 decks39 decks
3%synergy
Blightstep Pathway
13%inclusion5 decks39 decks
5%synergy
Polluted Delta
13%inclusion5 decks39 decks
6%synergy
City of Brass
13%inclusion5 decks39 decks
3%synergy
Blazemire Verge
13%inclusion4 decks32 decks
1%synergy
Sunbillow Verge
11%inclusion2 decks19 decks
1%synergy
Shadowblood Ridge
10%inclusion4 decks39 decks
-5%synergy
Orzhov Basilica
10%inclusion4 decks39 decks
-4%synergy
Path of Ancestry
10%inclusion4 decks39 decks
-28%synergy