Altaïr, Brotherhood Mentor (Commander) - 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
Eclipsed Steppe
10%inclusion3 decks30 decks
7%synergy
Emeritus of Woe
6.9%inclusion2 decks29 decks
2%synergy
Turbulent Steppe
6.7%inclusion2 decks30 decks
3%synergy
Emeritus of Truce
3.4%inclusion1 decks29 decks
2%synergy
Ral Zarek, Guest Lecturer
3.3%inclusion1 decks30 decks
3%synergy
High Synergy Cards
Basilisk Collar
97%inclusion332 decks343 decks
92%synergy
Rune of Mortality
90%inclusion308 decks343 decks
88%synergy
Vorpal Sword
85%inclusion290 decks343 decks
82%synergy
Minthara, Merciless Soul
83%inclusion286 decks343 decks
82%synergy
Gorgon's Head
82%inclusion280 decks343 decks
80%synergy
Falthis, Shadowcat Familiar
80%inclusion276 decks343 decks
79%synergy
Otharri, Suns' Glory
82%inclusion281 decks343 decks
76%synergy
Mari, the Killing Quill
81%inclusion277 decks343 decks
75%synergy
Drumbellower
71%inclusion245 decks343 decks
70%synergy
Sting, the Glinting Dagger
70%inclusion239 decks343 decks
68%synergy
Top Cards
Morbid Opportunist
80%inclusion274 decks343 decks
62%synergy
General's Enforcer
76%inclusion260 decks343 decks
68%synergy
Open the Armory
67%inclusion231 decks343 decks
63%synergy
Gorgon Flail
67%inclusion231 decks343 decks
66%synergy
Swiftfoot Boots
66%inclusion227 decks343 decks
35%synergy
Gift of Doom
66%inclusion225 decks343 decks
65%synergy
Quietus Spike
65%inclusion222 decks343 decks
64%synergy
You Are Already Dead
65%inclusion222 decks343 decks
63%synergy
Shay Cormac
63%inclusion215 decks342 decks
60%synergy
Thornbite Staff
62%inclusion214 decks343 decks
61%synergy
Game Changers
Smothering Tithe
17%inclusion60 decks343 decks
-7%synergy
Demonic Tutor
15%inclusion51 decks343 decks
-4%synergy
Enlightened Tutor
13%inclusion45 decks343 decks
1%synergy
Teferi's Protection
13%inclusion44 decks343 decks
-6%synergy
Vampiric Tutor
9.0%inclusion31 decks343 decks
-5%synergy
Orcish Bowmasters
6.7%inclusion23 decks343 decks
1%synergy
Farewell
6.4%inclusion22 decks343 decks
-4%synergy
Creatures
Termination Facilitator
61%inclusion209 decks343 decks
59%synergy
Harvester of Souls
61%inclusion208 decks343 decks
58%synergy
Void Beckoner
56%inclusion192 decks343 decks
55%synergy
Archetype of Finality
56%inclusion192 decks343 decks
55%synergy
Magda, the Hoardmaster
54%inclusion185 decks343 decks
52%synergy
Kalemne, Disciple of Iroas
51%inclusion174 decks343 decks
50%synergy
Lae'zel, Vlaakith's Champion
49%inclusion168 decks343 decks
47%synergy
Daxos the Returned
47%inclusion161 decks343 decks
46%synergy
Maha, Its Feathers Night
46%inclusion146 decks314 decks
45%synergy
Zagras, Thief of Heartbeats
44%inclusion152 decks343 decks
43%synergy
Taii Wakeen, Perfect Shot
44%inclusion151 decks343 decks
43%synergy
Humble Defector
44%inclusion150 decks343 decks
41%synergy
Slaughter Specialist
43%inclusion147 decks343 decks
42%synergy
Blood Cultist
42%inclusion144 decks343 decks
42%synergy
Mathas, Fiend Seeker
41%inclusion141 decks343 decks
39%synergy
White Plume Adventurer
41%inclusion141 decks343 decks
40%synergy
Ertha Jo, Frontier Mentor
40%inclusion137 decks343 decks
39%synergy
Ankle Shanker
36%inclusion122 decks343 decks
33%synergy
Goblin Sharpshooter
34%inclusion117 decks343 decks
33%synergy
Sun Titan
33%inclusion112 decks343 decks
22%synergy
Mother of Runes
28%inclusion95 decks343 decks
20%synergy
Assault Intercessor
22%inclusion77 decks343 decks
22%synergy
Athreos, Shroud-Veiled
21%inclusion73 decks343 decks
20%synergy
Deathbringer Thoctar
21%inclusion71 decks343 decks
20%synergy
Cunning Sparkmage
21%inclusion71 decks343 decks
20%synergy
Onyx Mage
20%inclusion70 decks343 decks
20%synergy
Marvin, Murderous Mimic
20%inclusion51 decks256 decks
19%synergy
Queen Marchesa
19%inclusion64 decks343 decks
13%synergy
Stoneforge Mystic
17%inclusion60 decks343 decks
15%synergy
Puresteel Paladin
17%inclusion57 decks343 decks
13%synergy
Qarsi Revenant
16%inclusion19 decks117 decks
13%synergy
Bureau Headmaster
15%inclusion50 decks339 decks
14%synergy
Vulshok Sorcerer
15%inclusion50 decks343 decks
14%synergy
Esper Sentinel
15%inclusion50 decks343 decks
-4%synergy
Tor Wauki the Younger
15%inclusion50 decks343 decks
14%synergy
Akiri, Fearless Voyager
12%inclusion42 decks343 decks
10%synergy
Massacre Girl, Known Killer
12%inclusion41 decks343 decks
10%synergy
Clackbridge Troll
11%inclusion39 decks343 decks
11%synergy
Rakdos Ickspitter
11%inclusion38 decks343 decks
11%synergy
Torbran, Thane of Red Fell
11%inclusion38 decks343 decks
11%synergy
Kratos, Stoic Father
11%inclusion9 decks82 decks
11%synergy
Robaran Mercenaries
11%inclusion37 decks343 decks
11%synergy
Royal Assassin
11%inclusion37 decks343 decks
8%synergy
Gisa, Glorious Resurrector
10%inclusion34 decks343 decks
9%synergy
Blood Artist
9.3%inclusion32 decks343 decks
-9%synergy
Stonehewer Giant
8.5%inclusion29 decks343 decks
7%synergy
Solemn Simulacrum
7.6%inclusion26 decks343 decks
-5%synergy
Kellan, the Fae-Blooded
7.3%inclusion25 decks343 decks
6%synergy
Aang, Airbending Master
7.2%inclusion7 decks97 decks
6%synergy
Prodigal Pyromancer
7.0%inclusion24 decks343 decks
7%synergy
Instants
Mirrodin Avenged
58%inclusion198 decks343 decks
57%synergy
Swords to Plowshares
51%inclusion175 decks343 decks
-11%synergy
Boros Charm
47%inclusion161 decks343 decks
18%synergy
Crackling Doom
46%inclusion157 decks343 decks
29%synergy
Offer Immortality
45%inclusion156 decks343 decks
45%synergy
Bladebrand
40%inclusion137 decks343 decks
39%synergy
Fracture
38%inclusion130 decks343 decks
32%synergy
Stroke of Midnight
35%inclusion121 decks343 decks
24%synergy
Generous Gift
27%inclusion93 decks343 decks
9%synergy
Despark
26%inclusion89 decks343 decks
12%synergy
Anguished Unmaking
25%inclusion85 decks343 decks
-9%synergy
Path to Exile
19%inclusion66 decks343 decks
-28%synergy
Dire Tactics
18%inclusion62 decks343 decks
15%synergy
Virulent Swipe
18%inclusion62 decks343 decks
18%synergy
Mortify
18%inclusion62 decks343 decks
3%synergy
Battle-Rage Blessing
15%inclusion52 decks343 decks
15%synergy
Dawn's Truce
15%inclusion46 decks310 decks
8%synergy
Toxin Analysis
14%inclusion47 decks343 decks
14%synergy
Chaos Warp
13%inclusion45 decks343 decks
-3%synergy
Rakdos Charm
13%inclusion44 decks343 decks
4%synergy
Flawless Maneuver
13%inclusion43 decks343 decks
-2%synergy
Deflecting Swat
12%inclusion41 decks343 decks
-4%synergy
Deflecting Palm
12%inclusion40 decks343 decks
5%synergy
Terminate
11%inclusion38 decks343 decks
-1%synergy
Touch of Moonglove
10%inclusion36 decks343 decks
10%synergy
Wear // Tear
10%inclusion33 decks343 decks
-2%synergy
Loran's Escape
7.6%inclusion26 decks343 decks
6%synergy
Tragic Slip
7.3%inclusion25 decks343 decks
6%synergy
Deadly Rollick
7.0%inclusion24 decks343 decks
-4%synergy
Alchemist's Gift
6.4%inclusion22 decks343 decks
6%synergy
Malakir Rebirth
6.4%inclusion22 decks343 decks
1%synergy
Utter End
6.1%inclusion21 decks343 decks
2%synergy
Sejiri Shelter
6.1%inclusion21 decks343 decks
4%synergy
Alesha's Legacy
6.0%inclusion7 decks117 decks
5%synergy
Legion Leadership
5.2%inclusion18 decks343 decks
1%synergy
Untimely Malfunction
5.1%inclusion13 decks257 decks
0%synergy
Sorceries
Ruinous Ultimatum
50%inclusion172 decks343 decks
11%synergy
Mythos of Snapdax
46%inclusion157 decks343 decks
40%synergy
Read the Bones
41%inclusion139 decks343 decks
32%synergy
Painful Truths
40%inclusion137 decks343 decks
32%synergy
Call of the Death-Dweller
35%inclusion121 decks343 decks
35%synergy
Steelshaper's Gift
34%inclusion118 decks343 decks
31%synergy
Vandalblast
22%inclusion74 decks343 decks
11%synergy
Night's Whisper
21%inclusion73 decks343 decks
8%synergy
Unfinished Business
21%inclusion71 decks343 decks
20%synergy
Sign in Blood
20%inclusion67 decks343 decks
12%synergy
Drown in Ichor
18%inclusion62 decks343 decks
18%synergy
Blasphemous Act
16%inclusion54 decks343 decks
-7%synergy
Chandra's Ignition
14%inclusion48 decks343 decks
12%synergy
Sevinne's Reclamation
12%inclusion41 decks343 decks
4%synergy
Vindicate
12%inclusion40 decks343 decks
6%synergy
Faithless Looting
9.3%inclusion32 decks343 decks
-6%synergy
Damn
8.5%inclusion29 decks343 decks
-9%synergy
Tempt with Bunnies
8.2%inclusion25 decks306 decks
7%synergy
Single Combat
7.9%inclusion27 decks343 decks
6%synergy
Austere Command
7.3%inclusion25 decks343 decks
0%synergy
Toxic Deluge
7.3%inclusion25 decks343 decks
-1%synergy
Diabolic Tutor
6.4%inclusion22 decks343 decks
0%synergy
Unearth
6.4%inclusion22 decks343 decks
4%synergy
Feed the Swarm
5.2%inclusion18 decks343 decks
0%synergy
Utility Artifacts
Hunter's Blowgun
54%inclusion185 decks343 decks
53%synergy
Magewright's Stone
51%inclusion175 decks343 decks
50%synergy
Shadowspear
36%inclusion125 decks343 decks
32%synergy
Illusionist's Bracers
36%inclusion124 decks343 decks
35%synergy
Thousand-Year Elixir
30%inclusion104 decks343 decks
29%synergy
Glaring Spotlight
21%inclusion72 decks343 decks
21%synergy
Mithril Coat
16%inclusion54 decks343 decks
10%synergy
Lightning Greaves
16%inclusion54 decks343 decks
-19%synergy
Hidden Blade
15%inclusion53 decks343 decks
15%synergy
Battlemage's Bracers
15%inclusion51 decks343 decks
14%synergy
Puppet Strings
13%inclusion44 decks343 decks
13%synergy
Brotherhood Regalia
12%inclusion42 decks340 decks
9%synergy
Whispersilk Cloak
12%inclusion40 decks343 decks
6%synergy
Wayfarer's Bauble
9.0%inclusion31 decks343 decks
1%synergy
Reaper's Talisman
8.2%inclusion28 decks343 decks
8%synergy
Dragonfire Blade
7.7%inclusion9 decks117 decks
6%synergy
Sword of the Animist
7.6%inclusion26 decks343 decks
-1%synergy
The Masamune
7.5%inclusion8 decks107 decks
7%synergy
Robe of Stars
7.3%inclusion25 decks343 decks
6%synergy
Scythe of the Wretched
5.5%inclusion19 decks343 decks
5%synergy
Haystack
5.2%inclusion18 decks343 decks
4%synergy
Enchantments
Aspect of Gorgon
50%inclusion170 decks343 decks
49%synergy
Fighter Class
45%inclusion154 decks343 decks
42%synergy
All-Out Assault
37%inclusion43 decks117 decks
25%synergy
Phyrexian Arena
33%inclusion114 decks343 decks
15%synergy
Retreat to Hagra
33%inclusion113 decks343 decks
33%synergy
Dazzling Theater // Prop Room
33%inclusion83 decks253 decks
31%synergy
At Knifepoint
26%inclusion88 decks343 decks
24%synergy
Revel in Riches
25%inclusion85 decks343 decks
19%synergy
Death Pits of Rath
22%inclusion77 decks343 decks
22%synergy
Black Market
16%inclusion54 decks343 decks
11%synergy
Reconnaissance
15%inclusion53 decks343 decks
4%synergy
Forge Anew
15%inclusion52 decks343 decks
13%synergy
Eternal Thirst
15%inclusion52 decks343 decks
15%synergy
Sigarda's Aid
13%inclusion45 decks343 decks
10%synergy
Agent of the Shadow Thieves
12%inclusion42 decks343 decks
12%synergy
Kaya's Ghostform
11%inclusion39 decks343 decks
9%synergy
Black Market Connections
11%inclusion39 decks343 decks
-4%synergy
Grave Betrayal
8.7%inclusion30 decks343 decks
8%synergy
Ghostly Prison
6.4%inclusion22 decks343 decks
-1%synergy
Trouble in Pairs
6.4%inclusion22 decks343 decks
1%synergy
Gift of Immortality
6.1%inclusion21 decks343 decks
5%synergy
Feast of the Victorious Dead
5.5%inclusion19 decks343 decks
5%synergy
Life Insurance
5.2%inclusion18 decks343 decks
3%synergy
Land Tax
5.2%inclusion18 decks343 decks
-1%synergy
Planeswalkers
Kaya, Geist Hunter
13%inclusion46 decks343 decks
9%synergy
Vraska, Betrayal's Sting
11%inclusion37 decks343 decks
10%synergy
Utility Lands
Vault of the Archangel
64%inclusion219 decks343 decks
41%synergy
Rogue's Passage
60%inclusion207 decks343 decks
37%synergy
Bojuka Bog
42%inclusion145 decks343 decks
11%synergy
Arcane Lighthouse
41%inclusion142 decks343 decks
40%synergy
Detection Tower
33%inclusion112 decks343 decks
32%synergy
Karn's Bastion
22%inclusion74 decks343 decks
21%synergy
Axgard Armory
22%inclusion74 decks343 decks
20%synergy
Buried Ruin
17%inclusion59 decks343 decks
14%synergy
Reliquary Tower
13%inclusion45 decks343 decks
-2%synergy
Urborg, Tomb of Yawgmoth
13%inclusion43 decks343 decks
-1%synergy
Temple of the False God
11%inclusion39 decks343 decks
5%synergy
Sunhome, Fortress of the Legion
7.9%inclusion27 decks343 decks
5%synergy
Shizo, Death's Storehouse
7.3%inclusion25 decks343 decks
0%synergy
Urza's Saga
5.5%inclusion19 decks343 decks
1%synergy
Mana Artifacts
Arcane Signet
91%inclusion311 decks343 decks
5%synergy
Sol Ring
87%inclusion299 decks343 decks
-1%synergy
Patriar's Seal
70%inclusion240 decks343 decks
68%synergy
Orzhov Signet
45%inclusion156 decks343 decks
15%synergy
Rakdos Signet
42%inclusion144 decks343 decks
13%synergy
Boros Signet
36%inclusion122 decks343 decks
8%synergy
Bounty Board
28%inclusion97 decks343 decks
26%synergy
Talisman of Hierarchy
28%inclusion95 decks343 decks
-13%synergy
Talisman of Conviction
27%inclusion92 decks343 decks
-15%synergy
Talisman of Indulgence
22%inclusion75 decks343 decks
-15%synergy
Commander's Sphere
16%inclusion56 decks343 decks
3%synergy
Fellwar Stone
16%inclusion56 decks343 decks
-12%synergy
Bandit's Haul
15%inclusion52 decks343 decks
14%synergy
Aetheric Amplifier
14%inclusion20 decks145 decks
13%synergy
Chromatic Lantern
9.3%inclusion32 decks343 decks
-1%synergy
Mardu Banner
6.4%inclusion22 decks343 decks
4%synergy
Savai Crystal
6.4%inclusion22 decks343 decks
5%synergy
Lands
Swamp
97%inclusion334 decks343 decks
2%synergy
Plains
97%inclusion333 decks343 decks
2%synergy
Mountain
96%inclusion329 decks343 decks
2%synergy
Command Tower
94%inclusion322 decks343 decks
2%synergy
Nomad Outpost
71%inclusion244 decks343 decks
13%synergy
Exotic Orchard
66%inclusion227 decks343 decks
14%synergy
Isolated Chapel
59%inclusion201 decks343 decks
5%synergy
Dragonskull Summit
57%inclusion194 decks343 decks
4%synergy
Clifftop Retreat
56%inclusion191 decks343 decks
4%synergy
Caves of Koilos
48%inclusion165 decks343 decks
9%synergy
Savai Triome
44%inclusion151 decks343 decks
6%synergy
Battlefield Forge
43%inclusion149 decks343 decks
3%synergy
Godless Shrine
43%inclusion147 decks343 decks
-5%synergy
Blood Crypt
40%inclusion137 decks343 decks
-5%synergy
Vault of Champions
38%inclusion130 decks343 decks
6%synergy
Smoldering Marsh
38%inclusion129 decks343 decks
1%synergy
Sacred Foundry
38%inclusion129 decks343 decks
-8%synergy
Spectator Seating
35%inclusion120 decks343 decks
4%synergy
Evolving Wilds
34%inclusion118 decks343 decks
9%synergy
Forbidden Orchard
34%inclusion118 decks343 decks
32%synergy
Luxury Suite
31%inclusion106 decks343 decks
-0%synergy
Shattered Landscape
29%inclusion101 decks343 decks
11%synergy
Bloodstained Mire
27%inclusion91 decks343 decks
-6%synergy
Marsh Flats
26%inclusion89 decks343 decks
-5%synergy
Sulfurous Springs
26%inclusion89 decks343 decks
-2%synergy
Temple of Silence
25%inclusion87 decks343 decks
3%synergy
Arid Mesa
25%inclusion85 decks343 decks
-6%synergy
Path of Ancestry
24%inclusion83 decks343 decks
-14%synergy
Temple of Triumph
24%inclusion81 decks343 decks
2%synergy
Shattered Sanctum
23%inclusion79 decks343 decks
-2%synergy
Orzhov Basilica
21%inclusion73 decks343 decks
8%synergy
Sundown Pass
20%inclusion70 decks343 decks
-1%synergy
Terramorphic Expanse
20%inclusion68 decks343 decks
1%synergy
Haunted Ridge
20%inclusion67 decks343 decks
-0%synergy
Temple of Malice
19%inclusion65 decks343 decks
3%synergy
Myriad Landscape
17%inclusion58 decks343 decks
6%synergy
Rakdos Carnarium
17%inclusion57 decks343 decks
5%synergy
Boros Garrison
17%inclusion57 decks343 decks
5%synergy
Fetid Heath
15%inclusion53 decks343 decks
-6%synergy
Rugged Prairie
14%inclusion49 decks343 decks
-3%synergy
Brightclimb Pathway
13%inclusion45 decks343 decks
5%synergy
Needleverge Pathway
11%inclusion38 decks343 decks
3%synergy
Blightstep Pathway
10%inclusion35 decks343 decks
2%synergy
Shadowblood Ridge
10%inclusion33 decks343 decks
-6%synergy
Tainted Field
9.3%inclusion32 decks343 decks
-2%synergy
Badlands
8.5%inclusion29 decks343 decks
-4%synergy
Scrubland
8.5%inclusion29 decks343 decks
-4%synergy
Graven Cairns
8.2%inclusion28 decks343 decks
-4%synergy
Plateau
8.2%inclusion28 decks343 decks
-4%synergy
Shadowy Backstreet
7.9%inclusion27 decks343 decks
-3%synergy