Kelsien, the Plague (Commander) - 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
Emeritus of Woe
13%inclusion1 decks8 decks
9%synergy
Eclipsed Steppe
11%inclusion1 decks9 decks
10%synergy
Fields of Strife
11%inclusion1 decks9 decks
11%synergy
Casey Jones, Back Alley Brute
4.5%inclusion1 decks22 decks
4%synergy
Hidden Hideout
4.5%inclusion1 decks22 decks
4%synergy
High Synergy Cards
Basilisk Collar
97%inclusion374 decks386 decks
93%synergy
Rune of Mortality
91%inclusion352 decks386 decks
90%synergy
Vorpal Sword
85%inclusion330 decks386 decks
83%synergy
Falthis, Shadowcat Familiar
84%inclusion324 decks386 decks
83%synergy
Minthara, Merciless Soul
84%inclusion324 decks386 decks
82%synergy
Gorgon's Head
83%inclusion320 decks386 decks
82%synergy
Otharri, Suns' Glory
82%inclusion315 decks386 decks
76%synergy
Mari, the Killing Quill
82%inclusion317 decks386 decks
76%synergy
Drumbellower
72%inclusion276 decks386 decks
70%synergy
General's Enforcer
77%inclusion299 decks386 decks
69%synergy
Top Cards
Morbid Opportunist
82%inclusion315 decks386 decks
63%synergy
Sting, the Glinting Dagger
70%inclusion271 decks386 decks
68%synergy
You Are Already Dead
69%inclusion266 decks386 decks
67%synergy
Swiftfoot Boots
69%inclusion266 decks386 decks
37%synergy
Open the Armory
69%inclusion265 decks386 decks
64%synergy
Gift of Doom
67%inclusion260 decks386 decks
66%synergy
Gorgon Flail
67%inclusion259 decks386 decks
66%synergy
Quietus Spike
67%inclusion257 decks386 decks
65%synergy
Harvester of Souls
63%inclusion245 decks386 decks
60%synergy
Termination Facilitator
62%inclusion241 decks386 decks
61%synergy
Game Changers
Smothering Tithe
17%inclusion67 decks386 decks
-8%synergy
Demonic Tutor
14%inclusion54 decks386 decks
-5%synergy
Teferi's Protection
12%inclusion47 decks386 decks
-7%synergy
Enlightened Tutor
12%inclusion47 decks386 decks
0%synergy
Vampiric Tutor
8.8%inclusion34 decks386 decks
-5%synergy
Farewell
6.7%inclusion26 decks386 decks
-4%synergy
Orcish Bowmasters
5.7%inclusion22 decks386 decks
0%synergy
Creatures
Shay Cormac
62%inclusion206 decks331 decks
59%synergy
Void Beckoner
60%inclusion233 decks386 decks
60%synergy
Archetype of Finality
59%inclusion229 decks386 decks
58%synergy
Kalemne, Disciple of Iroas
53%inclusion204 decks386 decks
52%synergy
Magda, the Hoardmaster
53%inclusion203 decks386 decks
50%synergy
Lae'zel, Vlaakith's Champion
49%inclusion189 decks386 decks
47%synergy
Daxos the Returned
48%inclusion185 decks386 decks
47%synergy
Slaughter Specialist
47%inclusion183 decks386 decks
46%synergy
Maha, Its Feathers Night
47%inclusion143 decks302 decks
46%synergy
Zagras, Thief of Heartbeats
47%inclusion182 decks386 decks
46%synergy
Humble Defector
46%inclusion177 decks386 decks
43%synergy
Taii Wakeen, Perfect Shot
45%inclusion175 decks386 decks
45%synergy
Blood Cultist
43%inclusion167 decks386 decks
43%synergy
White Plume Adventurer
42%inclusion164 decks386 decks
41%synergy
Mathas, Fiend Seeker
42%inclusion162 decks386 decks
40%synergy
Ankle Shanker
39%inclusion149 decks386 decks
35%synergy
Ertha Jo, Frontier Mentor
38%inclusion145 decks386 decks
37%synergy
Sun Titan
35%inclusion134 decks386 decks
24%synergy
Goblin Sharpshooter
34%inclusion132 decks386 decks
34%synergy
Mother of Runes
28%inclusion110 decks386 decks
21%synergy
Assault Intercessor
23%inclusion87 decks386 decks
22%synergy
Athreos, Shroud-Veiled
22%inclusion85 decks386 decks
21%synergy
Cunning Sparkmage
22%inclusion84 decks386 decks
22%synergy
Deathbringer Thoctar
21%inclusion82 decks386 decks
21%synergy
Onyx Mage
21%inclusion82 decks386 decks
21%synergy
Marvin, Murderous Mimic
19%inclusion47 decks243 decks
18%synergy
Queen Marchesa
19%inclusion73 decks386 decks
13%synergy
Stoneforge Mystic
17%inclusion66 decks386 decks
14%synergy
Massacre Girl, Known Killer
16%inclusion60 decks386 decks
13%synergy
Vulshok Sorcerer
15%inclusion58 decks386 decks
15%synergy
Tor Wauki the Younger
15%inclusion58 decks386 decks
15%synergy
Bureau Headmaster
15%inclusion49 decks328 decks
14%synergy
Puresteel Paladin
15%inclusion57 decks386 decks
11%synergy
Esper Sentinel
14%inclusion55 decks386 decks
-4%synergy
Akiri, Fearless Voyager
14%inclusion53 decks386 decks
12%synergy
Qarsi Revenant
14%inclusion14 decks103 decks
11%synergy
Robaran Mercenaries
13%inclusion52 decks386 decks
13%synergy
Royal Assassin
12%inclusion48 decks386 decks
9%synergy
Torbran, Thane of Red Fell
12%inclusion47 decks386 decks
12%synergy
Clackbridge Troll
12%inclusion47 decks386 decks
12%synergy
Kratos, Stoic Father
12%inclusion8 decks66 decks
12%synergy
Rakdos Ickspitter
12%inclusion45 decks386 decks
12%synergy
Gisa, Glorious Resurrector
11%inclusion43 decks386 decks
10%synergy
Blood Artist
9.3%inclusion36 decks386 decks
-9%synergy
Stonehewer Giant
8.5%inclusion33 decks386 decks
8%synergy
Aang, Airbending Master
8.4%inclusion7 decks83 decks
7%synergy
Solemn Simulacrum
7.8%inclusion30 decks386 decks
-5%synergy
Kellan, the Fae-Blooded
7.5%inclusion29 decks386 decks
7%synergy
Sram, Senior Edificer
7.5%inclusion29 decks386 decks
5%synergy
Grateful Apparition
7.5%inclusion29 decks386 decks
7%synergy
Instants
Mirrodin Avenged
61%inclusion235 decks386 decks
60%synergy
Swords to Plowshares
52%inclusion200 decks386 decks
-10%synergy
Boros Charm
48%inclusion184 decks386 decks
18%synergy
Offer Immortality
47%inclusion181 decks386 decks
46%synergy
Crackling Doom
46%inclusion179 decks386 decks
29%synergy
Fracture
40%inclusion154 decks386 decks
34%synergy
Bladebrand
39%inclusion151 decks386 decks
39%synergy
Stroke of Midnight
35%inclusion136 decks386 decks
23%synergy
Generous Gift
28%inclusion108 decks386 decks
10%synergy
Despark
27%inclusion103 decks386 decks
13%synergy
Anguished Unmaking
25%inclusion95 decks386 decks
-9%synergy
Path to Exile
19%inclusion75 decks386 decks
-27%synergy
Virulent Swipe
19%inclusion74 decks386 decks
19%synergy
Mortify
19%inclusion73 decks386 decks
3%synergy
Dire Tactics
19%inclusion72 decks386 decks
16%synergy
Battle-Rage Blessing
15%inclusion59 decks386 decks
15%synergy
Dawn's Truce
15%inclusion45 decks298 decks
8%synergy
Chaos Warp
13%inclusion50 decks386 decks
-3%synergy
Flawless Maneuver
13%inclusion50 decks386 decks
-2%synergy
Toxin Analysis
13%inclusion49 decks386 decks
13%synergy
Rakdos Charm
12%inclusion47 decks386 decks
3%synergy
Deflecting Palm
12%inclusion46 decks386 decks
5%synergy
Wear // Tear
11%inclusion42 decks386 decks
-1%synergy
Deflecting Swat
11%inclusion42 decks386 decks
-5%synergy
Touch of Moonglove
11%inclusion41 decks386 decks
11%synergy
Terminate
10%inclusion40 decks386 decks
-2%synergy
Tragic Slip
7.8%inclusion30 decks386 decks
6%synergy
Loran's Escape
7.3%inclusion28 decks386 decks
6%synergy
Alesha's Legacy
6.8%inclusion7 decks103 decks
6%synergy
Alchemist's Gift
6.7%inclusion26 decks386 decks
7%synergy
Utter End
6.5%inclusion25 decks386 decks
2%synergy
Sejiri Shelter
6.5%inclusion25 decks386 decks
4%synergy
Deadly Rollick
6.2%inclusion24 decks386 decks
-5%synergy
Whisper of the Dross
5.2%inclusion20 decks386 decks
5%synergy
Malakir Rebirth
5.2%inclusion20 decks386 decks
0%synergy
Legion Leadership
5.1%inclusion18 decks350 decks
1%synergy
Sorceries
Ruinous Ultimatum
53%inclusion204 decks386 decks
14%synergy
Mythos of Snapdax
47%inclusion180 decks386 decks
41%synergy
Read the Bones
42%inclusion163 decks386 decks
33%synergy
Painful Truths
40%inclusion155 decks386 decks
32%synergy
Call of the Death-Dweller
39%inclusion151 decks386 decks
39%synergy
Steelshaper's Gift
32%inclusion122 decks386 decks
28%synergy
Unfinished Business
24%inclusion93 decks386 decks
24%synergy
Night's Whisper
22%inclusion85 decks386 decks
9%synergy
Vandalblast
22%inclusion84 decks386 decks
11%synergy
Sign in Blood
21%inclusion82 decks386 decks
13%synergy
Drown in Ichor
18%inclusion71 decks386 decks
18%synergy
Blasphemous Act
15%inclusion58 decks386 decks
-8%synergy
Chandra's Ignition
14%inclusion53 decks386 decks
12%synergy
Vindicate
13%inclusion50 decks386 decks
7%synergy
Sevinne's Reclamation
11%inclusion41 decks386 decks
3%synergy
Tempt with Bunnies
8.5%inclusion25 decks294 decks
8%synergy
Faithless Looting
8.3%inclusion32 decks386 decks
-7%synergy
Single Combat
8.3%inclusion32 decks386 decks
7%synergy
Austere Command
8.0%inclusion31 decks386 decks
1%synergy
Unearth
7.5%inclusion29 decks386 decks
5%synergy
Damn
7.5%inclusion29 decks386 decks
-10%synergy
Diabolic Tutor
7.0%inclusion27 decks386 decks
1%synergy
Toxic Deluge
6.2%inclusion24 decks386 decks
-2%synergy
Feed the Swarm
5.4%inclusion21 decks386 decks
0%synergy
Rip Apart
5.2%inclusion20 decks386 decks
4%synergy
Utility Artifacts
Thornbite Staff
62%inclusion239 decks386 decks
60%synergy
Hunter's Blowgun
56%inclusion216 decks386 decks
55%synergy
Magewright's Stone
49%inclusion189 decks386 decks
48%synergy
Illusionist's Bracers
35%inclusion135 decks386 decks
33%synergy
Shadowspear
34%inclusion132 decks386 decks
30%synergy
Thousand-Year Elixir
31%inclusion118 decks386 decks
30%synergy
Glaring Spotlight
22%inclusion84 decks386 decks
21%synergy
Hidden Blade
17%inclusion64 decks386 decks
16%synergy
Lightning Greaves
17%inclusion64 decks386 decks
-18%synergy
Mithril Coat
16%inclusion62 decks386 decks
11%synergy
Battlemage's Bracers
16%inclusion61 decks386 decks
15%synergy
Puppet Strings
13%inclusion51 decks386 decks
13%synergy
Brotherhood Regalia
12%inclusion40 decks329 decks
9%synergy
Wayfarer's Bauble
10%inclusion40 decks386 decks
2%synergy
Whispersilk Cloak
10%inclusion39 decks386 decks
4%synergy
Reaper's Talisman
9.1%inclusion35 decks386 decks
9%synergy
Robe of Stars
7.8%inclusion30 decks386 decks
7%synergy
Sword of the Animist
7.8%inclusion30 decks386 decks
-1%synergy
The Masamune
7.5%inclusion7 decks93 decks
7%synergy
Dragonfire Blade
5.8%inclusion6 decks103 decks
4%synergy
Scythe of the Wretched
5.7%inclusion22 decks386 decks
6%synergy
Mask of Griselbrand
5.7%inclusion22 decks386 decks
5%synergy
Enchantments
Aspect of Gorgon
53%inclusion205 decks386 decks
53%synergy
Fighter Class
46%inclusion176 decks386 decks
43%synergy
All-Out Assault
38%inclusion39 decks103 decks
26%synergy
Retreat to Hagra
35%inclusion134 decks386 decks
34%synergy
Dazzling Theater // Prop Room
34%inclusion81 decks240 decks
32%synergy
Phyrexian Arena
32%inclusion124 decks386 decks
13%synergy
At Knifepoint
26%inclusion101 decks386 decks
25%synergy
Revel in Riches
26%inclusion101 decks386 decks
20%synergy
Death Pits of Rath
22%inclusion85 decks386 decks
22%synergy
Black Market
17%inclusion65 decks386 decks
11%synergy
Forge Anew
15%inclusion58 decks386 decks
13%synergy
Eternal Thirst
15%inclusion56 decks386 decks
14%synergy
Reconnaissance
13%inclusion51 decks386 decks
2%synergy
Agent of the Shadow Thieves
13%inclusion51 decks386 decks
12%synergy
Sigarda's Aid
12%inclusion45 decks386 decks
9%synergy
Kaya's Ghostform
11%inclusion42 decks386 decks
9%synergy
Black Market Connections
10%inclusion37 decks386 decks
-6%synergy
Grave Betrayal
9.1%inclusion35 decks386 decks
9%synergy
Gift of Immortality
6.0%inclusion23 decks386 decks
5%synergy
Feast of the Victorious Dead
5.4%inclusion21 decks386 decks
5%synergy
Trouble in Pairs
5.2%inclusion20 decks386 decks
0%synergy
Planeswalkers
Kaya, Geist Hunter
14%inclusion53 decks386 decks
9%synergy
Vraska, Betrayal's Sting
10%inclusion40 decks386 decks
10%synergy
Utility Lands
Vault of the Archangel
66%inclusion253 decks386 decks
43%synergy
Rogue's Passage
61%inclusion236 decks386 decks
37%synergy
Bojuka Bog
41%inclusion160 decks386 decks
10%synergy
Arcane Lighthouse
39%inclusion150 decks386 decks
38%synergy
Detection Tower
32%inclusion124 decks386 decks
32%synergy
Axgard Armory
21%inclusion82 decks386 decks
19%synergy
Karn's Bastion
20%inclusion78 decks386 decks
19%synergy
Buried Ruin
16%inclusion62 decks386 decks
13%synergy
Reliquary Tower
12%inclusion47 decks386 decks
-3%synergy
Temple of the False God
11%inclusion41 decks386 decks
4%synergy
Urborg, Tomb of Yawgmoth
10%inclusion39 decks386 decks
-3%synergy
Sunhome, Fortress of the Legion
8.3%inclusion32 decks386 decks
5%synergy
Shizo, Death's Storehouse
7.3%inclusion28 decks386 decks
0%synergy
Urza's Saga
5.2%inclusion20 decks386 decks
1%synergy
Mana Artifacts
Arcane Signet
90%inclusion348 decks386 decks
4%synergy
Sol Ring
87%inclusion335 decks386 decks
-2%synergy
Patriar's Seal
70%inclusion271 decks386 decks
68%synergy
Orzhov Signet
45%inclusion174 decks386 decks
14%synergy
Rakdos Signet
42%inclusion164 decks386 decks
13%synergy
Boros Signet
36%inclusion139 decks386 decks
8%synergy
Talisman of Hierarchy
28%inclusion108 decks386 decks
-13%synergy
Talisman of Conviction
27%inclusion105 decks386 decks
-14%synergy
Bounty Board
25%inclusion97 decks386 decks
23%synergy
Talisman of Indulgence
22%inclusion84 decks386 decks
-15%synergy
Fellwar Stone
17%inclusion67 decks386 decks
-11%synergy
Commander's Sphere
16%inclusion62 decks386 decks
2%synergy
Bandit's Haul
13%inclusion51 decks386 decks
12%synergy
Aetheric Amplifier
11%inclusion15 decks132 decks
11%synergy
Chromatic Lantern
8.5%inclusion33 decks386 decks
-2%synergy
Mardu Banner
7.0%inclusion27 decks386 decks
4%synergy
Mind Stone
6.2%inclusion24 decks386 decks
-2%synergy
Savai Crystal
6.2%inclusion24 decks386 decks
5%synergy
Lands
Swamp
97%inclusion376 decks386 decks
2%synergy
Plains
97%inclusion374 decks386 decks
2%synergy
Mountain
96%inclusion370 decks386 decks
2%synergy
Command Tower
94%inclusion361 decks386 decks
1%synergy
Nomad Outpost
72%inclusion279 decks386 decks
14%synergy
Exotic Orchard
64%inclusion248 decks386 decks
12%synergy
Isolated Chapel
58%inclusion224 decks386 decks
5%synergy
Dragonskull Summit
56%inclusion217 decks386 decks
4%synergy
Clifftop Retreat
55%inclusion213 decks386 decks
4%synergy
Caves of Koilos
46%inclusion177 decks386 decks
7%synergy
Savai Triome
43%inclusion166 decks386 decks
5%synergy
Battlefield Forge
42%inclusion162 decks386 decks
2%synergy
Godless Shrine
41%inclusion160 decks386 decks
-6%synergy
Smoldering Marsh
39%inclusion150 decks386 decks
2%synergy
Blood Crypt
38%inclusion148 decks386 decks
-6%synergy
Evolving Wilds
38%inclusion145 decks386 decks
11%synergy
Vault of Champions
37%inclusion142 decks386 decks
4%synergy
Sacred Foundry
37%inclusion141 decks386 decks
-8%synergy
Spectator Seating
34%inclusion132 decks386 decks
3%synergy
Forbidden Orchard
34%inclusion130 decks386 decks
31%synergy
Luxury Suite
30%inclusion116 decks386 decks
-1%synergy
Shattered Landscape
28%inclusion98 decks344 decks
10%synergy
Temple of Silence
26%inclusion100 decks386 decks
3%synergy
Sulfurous Springs
25%inclusion96 decks386 decks
-3%synergy
Path of Ancestry
24%inclusion93 decks386 decks
-14%synergy
Temple of Triumph
24%inclusion92 decks386 decks
2%synergy
Marsh Flats
23%inclusion90 decks386 decks
-8%synergy
Bloodstained Mire
23%inclusion90 decks386 decks
-9%synergy
Terramorphic Expanse
23%inclusion88 decks386 decks
4%synergy
Arid Mesa
22%inclusion83 decks386 decks
-10%synergy
Shattered Sanctum
21%inclusion82 decks386 decks
-3%synergy
Temple of Malice
20%inclusion77 decks386 decks
3%synergy
Orzhov Basilica
20%inclusion77 decks386 decks
6%synergy
Sundown Pass
19%inclusion74 decks386 decks
-1%synergy
Haunted Ridge
18%inclusion71 decks386 decks
-1%synergy
Myriad Landscape
18%inclusion69 decks386 decks
6%synergy
Rakdos Carnarium
17%inclusion64 decks386 decks
5%synergy
Boros Garrison
16%inclusion62 decks386 decks
4%synergy
Fetid Heath
14%inclusion53 decks386 decks
-7%synergy
Rugged Prairie
12%inclusion46 decks386 decks
-5%synergy
Brightclimb Pathway
11%inclusion44 decks386 decks
3%synergy
Shadowblood Ridge
11%inclusion42 decks386 decks
-4%synergy
Tainted Field
10%inclusion39 decks386 decks
-2%synergy
Needleverge Pathway
10%inclusion39 decks386 decks
2%synergy
Blightstep Pathway
8.8%inclusion34 decks386 decks
1%synergy
Bloodfell Caves
8.5%inclusion33 decks386 decks
0%synergy
Shadowy Backstreet
8.0%inclusion31 decks386 decks
-2%synergy
Scoured Barrens
7.8%inclusion30 decks386 decks
-1%synergy
Badlands
7.5%inclusion29 decks386 decks
-5%synergy
Scrubland
7.5%inclusion29 decks386 decks
-5%synergy