Altaïr, Brotherhood Mentor (Commander) - Equipment

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
7.4%inclusion4 decks54 decks
5%synergy
Decorum Dissertation
5.7%inclusion3 decks53 decks
4%synergy
Turbulent Moor
5.6%inclusion3 decks54 decks
2%synergy
Turbulent Steppe
5.6%inclusion3 decks54 decks
2%synergy
Emeritus of Woe
3.8%inclusion2 decks52 decks
-1%synergy
High Synergy Cards
Basilisk Collar
97%inclusion428 decks440 decks
93%synergy
Rune of Mortality
82%inclusion362 decks440 decks
81%synergy
Vorpal Sword
77%inclusion340 decks440 decks
75%synergy
Thornbite Staff
76%inclusion336 decks440 decks
75%synergy
Gorgon's Head
73%inclusion322 decks440 decks
72%synergy
Sting, the Glinting Dagger
73%inclusion319 decks440 decks
71%synergy
Drumbellower
70%inclusion310 decks440 decks
69%synergy
Mari, the Killing Quill
74%inclusion325 decks440 decks
68%synergy
Minthara, Merciless Soul
68%inclusion300 decks440 decks
67%synergy
Otharri, Suns' Glory
72%inclusion316 decks440 decks
66%synergy
Top Cards
Swiftfoot Boots
71%inclusion314 decks440 decks
40%synergy
Morbid Opportunist
71%inclusion312 decks440 decks
53%synergy
Open the Armory
70%inclusion307 decks440 decks
66%synergy
Falthis, Shadowcat Familiar
61%inclusion267 decks440 decks
59%synergy
Fighter Class
60%inclusion262 decks440 decks
57%synergy
Puresteel Paladin
57%inclusion253 decks440 decks
54%synergy
Steelshaper's Gift
57%inclusion252 decks440 decks
54%synergy
Shadowspear
57%inclusion249 decks440 decks
52%synergy
Gorgon Flail
54%inclusion236 decks440 decks
53%synergy
General's Enforcer
53%inclusion235 decks440 decks
45%synergy
Game Changers
Smothering Tithe
29%inclusion128 decks440 decks
5%synergy
Enlightened Tutor
28%inclusion121 decks440 decks
16%synergy
Demonic Tutor
21%inclusion93 decks440 decks
2%synergy
Teferi's Protection
20%inclusion89 decks440 decks
1%synergy
Vampiric Tutor
15%inclusion66 decks440 decks
1%synergy
Orcish Bowmasters
9.1%inclusion40 decks440 decks
4%synergy
Jeska's Will
8.6%inclusion38 decks440 decks
-1%synergy
Farewell
8.2%inclusion36 decks440 decks
-2%synergy
Creatures
Shay Cormac
53%inclusion233 decks439 decks
50%synergy
Stoneforge Mystic
47%inclusion205 decks440 decks
44%synergy
White Plume Adventurer
42%inclusion183 decks440 decks
40%synergy
Lae'zel, Vlaakith's Champion
41%inclusion180 decks440 decks
39%synergy
Magda, the Hoardmaster
41%inclusion179 decks440 decks
39%synergy
Daxos the Returned
38%inclusion166 decks440 decks
37%synergy
Maha, Its Feathers Night
37%inclusion153 decks409 decks
36%synergy
Mother of Runes
37%inclusion163 decks440 decks
30%synergy
Akiri, Fearless Voyager
37%inclusion163 decks440 decks
35%synergy
Humble Defector
36%inclusion157 decks440 decks
33%synergy
Sram, Senior Edificer
35%inclusion154 decks440 decks
32%synergy
Termination Facilitator
35%inclusion152 decks440 decks
33%synergy
Goblin Sharpshooter
33%inclusion144 decks440 decks
32%synergy
Void Beckoner
32%inclusion141 decks440 decks
31%synergy
Kalemne, Disciple of Iroas
31%inclusion136 decks440 decks
30%synergy
Harvester of Souls
31%inclusion135 decks440 decks
28%synergy
Mathas, Fiend Seeker
28%inclusion123 decks440 decks
26%synergy
Esper Sentinel
27%inclusion120 decks440 decks
9%synergy
Ertha Jo, Frontier Mentor
27%inclusion119 decks440 decks
26%synergy
Taii Wakeen, Perfect Shot
27%inclusion119 decks440 decks
26%synergy
Stonehewer Giant
25%inclusion111 decks440 decks
24%synergy
Slaughter Specialist
24%inclusion107 decks440 decks
23%synergy
Bureau Headmaster
24%inclusion104 decks435 decks
23%synergy
Sun Titan
23%inclusion99 decks440 decks
12%synergy
Archetype of Finality
20%inclusion90 decks440 decks
20%synergy
Marvin, Murderous Mimic
19%inclusion59 decks315 decks
17%synergy
Athreos, Shroud-Veiled
18%inclusion80 decks440 decks
17%synergy
Queen Marchesa
18%inclusion78 decks440 decks
12%synergy
Blood Cultist
17%inclusion73 decks440 decks
16%synergy
Assault Intercessor
15%inclusion67 decks440 decks
15%synergy
Armored Skyhunter
15%inclusion66 decks440 decks
13%synergy
Codsworth, Handy Helper
14%inclusion61 decks440 decks
13%synergy
Kellan, the Fae-Blooded
14%inclusion60 decks440 decks
13%synergy
Massacre Girl, Known Killer
14%inclusion60 decks440 decks
11%synergy
Gisa, Glorious Resurrector
13%inclusion58 decks440 decks
12%synergy
Giver of Runes
11%inclusion50 decks440 decks
9%synergy
Zagras, Thief of Heartbeats
11%inclusion50 decks440 decks
10%synergy
Deathbringer Thoctar
11%inclusion49 decks440 decks
11%synergy
Kratos, Stoic Father
11%inclusion12 decks111 decks
11%synergy
Ankle Shanker
10%inclusion46 decks440 decks
7%synergy
Blood Artist
10%inclusion46 decks440 decks
-8%synergy
Ardenn, Intrepid Archaeologist
10%inclusion42 decks440 decks
9%synergy
Cunning Sparkmage
10%inclusion42 decks440 decks
9%synergy
Solemn Simulacrum
9.3%inclusion41 decks440 decks
-3%synergy
Robaran Mercenaries
8.4%inclusion37 decks440 decks
8%synergy
Vulshok Sorcerer
8.4%inclusion37 decks440 decks
8%synergy
Qarsi Revenant
8.4%inclusion13 decks155 decks
5%synergy
Bruenor Battlehammer
8.0%inclusion35 decks440 decks
7%synergy
Royal Assassin
7.5%inclusion33 decks440 decks
4%synergy
Cloud, Midgar Mercenary
7.1%inclusion10 decks140 decks
6%synergy
Instants
Boros Charm
49%inclusion217 decks440 decks
20%synergy
Swords to Plowshares
48%inclusion212 decks440 decks
-14%synergy
You Are Already Dead
38%inclusion168 decks440 decks
37%synergy
Stroke of Midnight
32%inclusion141 decks440 decks
20%synergy
Anguished Unmaking
32%inclusion140 decks440 decks
-2%synergy
Path to Exile
28%inclusion122 decks440 decks
-19%synergy
Fracture
28%inclusion122 decks440 decks
22%synergy
Mirrodin Avenged
28%inclusion121 decks440 decks
27%synergy
Generous Gift
27%inclusion118 decks440 decks
9%synergy
Crackling Doom
24%inclusion105 decks440 decks
7%synergy
Deflecting Swat
21%inclusion94 decks440 decks
5%synergy
Flawless Maneuver
21%inclusion93 decks440 decks
7%synergy
Chaos Warp
17%inclusion75 decks440 decks
1%synergy
Despark
17%inclusion75 decks440 decks
3%synergy
Offer Immortality
14%inclusion60 decks440 decks
13%synergy
Dawn's Truce
13%inclusion53 decks403 decks
6%synergy
Mortify
13%inclusion57 decks440 decks
-2%synergy
Malakir Rebirth
12%inclusion54 decks440 decks
7%synergy
Dire Tactics
11%inclusion50 decks440 decks
9%synergy
Rakdos Charm
11%inclusion49 decks440 decks
2%synergy
Bladebrand
11%inclusion48 decks440 decks
10%synergy
Wear // Tear
11%inclusion47 decks440 decks
-1%synergy
Sejiri Shelter
8.9%inclusion39 decks440 decks
7%synergy
Deflecting Palm
8.6%inclusion38 decks440 decks
2%synergy
Deadly Rollick
8.4%inclusion37 decks440 decks
-3%synergy
Terminate
8.2%inclusion36 decks440 decks
-4%synergy
Untimely Malfunction
7.8%inclusion25 decks319 decks
3%synergy
Legion Leadership
7.0%inclusion31 decks440 decks
3%synergy
Dark Ritual
7.0%inclusion31 decks440 decks
-10%synergy
Loran's Escape
6.6%inclusion29 decks440 decks
5%synergy
Tibalt's Trickery
6.6%inclusion29 decks440 decks
3%synergy
Alesha's Legacy
6.5%inclusion10 decks155 decks
5%synergy
Inventory Management
5.9%inclusion26 decks440 decks
5%synergy
Tragic Slip
5.9%inclusion26 decks440 decks
5%synergy
Virulent Swipe
5.7%inclusion25 decks440 decks
6%synergy
Touch of Moonglove
5.5%inclusion24 decks440 decks
5%synergy
Battle-Rage Blessing
5.2%inclusion23 decks440 decks
5%synergy
Utter End
5.2%inclusion23 decks440 decks
1%synergy
Valakut Awakening
5.2%inclusion23 decks440 decks
2%synergy
Tainted Strike
5.2%inclusion23 decks440 decks
5%synergy
Bedevil
5.0%inclusion22 decks440 decks
-2%synergy
Reprieve
5.0%inclusion22 decks440 decks
2%synergy
Sorceries
Ruinous Ultimatum
46%inclusion202 decks440 decks
7%synergy
Mythos of Snapdax
33%inclusion143 decks440 decks
27%synergy
Vandalblast
25%inclusion108 decks440 decks
14%synergy
Painful Truths
25%inclusion108 decks440 decks
17%synergy
Night's Whisper
24%inclusion107 decks440 decks
11%synergy
Read the Bones
20%inclusion89 decks440 decks
11%synergy
Call of the Death-Dweller
20%inclusion89 decks440 decks
20%synergy
Chandra's Ignition
20%inclusion89 decks440 decks
18%synergy
Sevinne's Reclamation
18%inclusion81 decks440 decks
10%synergy
Blasphemous Act
17%inclusion73 decks440 decks
-6%synergy
Sign in Blood
14%inclusion63 decks440 decks
6%synergy
Single Combat
13%inclusion55 decks440 decks
11%synergy
Unfinished Business
10%inclusion46 decks440 decks
10%synergy
Damn
10%inclusion43 decks440 decks
-8%synergy
Vindicate
10%inclusion43 decks440 decks
4%synergy
Faithless Looting
9.1%inclusion40 decks440 decks
-6%synergy
Toxic Deluge
9.1%inclusion40 decks440 decks
1%synergy
Drown in Ichor
7.7%inclusion34 decks440 decks
7%synergy
Unearth
6.6%inclusion29 decks440 decks
4%synergy
Reanimate
6.4%inclusion28 decks440 decks
-11%synergy
Tempt with Bunnies
5.3%inclusion21 decks398 decks
5%synergy
Austere Command
5.2%inclusion23 decks440 decks
-2%synergy
Utility Artifacts
Quietus Spike
48%inclusion213 decks440 decks
47%synergy
Magewright's Stone
47%inclusion208 decks440 decks
46%synergy
Illusionist's Bracers
45%inclusion198 decks440 decks
44%synergy
Hunter's Blowgun
33%inclusion147 decks440 decks
33%synergy
Thousand-Year Elixir
32%inclusion142 decks440 decks
31%synergy
Mithril Coat
31%inclusion138 decks440 decks
26%synergy
Lightning Greaves
30%inclusion130 decks440 decks
-5%synergy
Hammer of Nazahn
27%inclusion120 decks440 decks
25%synergy
Sword of the Animist
25%inclusion111 decks440 decks
16%synergy
Brotherhood Regalia
23%inclusion100 decks438 decks
20%synergy
Robe of Stars
19%inclusion83 decks440 decks
18%synergy
Glaring Spotlight
18%inclusion80 decks440 decks
18%synergy
Sword of Truth and Justice
18%inclusion80 decks440 decks
18%synergy
Whispersilk Cloak
18%inclusion77 decks440 decks
12%synergy
Battlemage's Bracers
17%inclusion74 decks440 decks
16%synergy
Darksteel Plate
15%inclusion67 decks440 decks
13%synergy
The Reaver Cleaver
14%inclusion61 decks440 decks
8%synergy
Dragonfire Blade
14%inclusion21 decks153 decks
12%synergy
Blackblade Reforged
11%inclusion49 decks440 decks
7%synergy
Loxodon Warhammer
10%inclusion46 decks440 decks
8%synergy
Sword of Feast and Famine
10%inclusion45 decks440 decks
7%synergy
Embercleave
10%inclusion44 decks440 decks
7%synergy
Trailblazer's Boots
10%inclusion43 decks440 decks
8%synergy
Conqueror's Flail
10%inclusion43 decks440 decks
9%synergy
Champion's Helm
10%inclusion43 decks440 decks
8%synergy
The Masamune
9.5%inclusion13 decks137 decks
9%synergy
Hidden Blade
9.3%inclusion41 decks440 decks
9%synergy
Mask of Griselbrand
9.1%inclusion40 decks440 decks
8%synergy
Sunforger
9.1%inclusion40 decks440 decks
6%synergy
Haystack
8.9%inclusion39 decks440 decks
7%synergy
Wayfarer's Bauble
8.6%inclusion38 decks440 decks
0%synergy
Helm of the Host
8.6%inclusion38 decks440 decks
3%synergy
Scythe of the Wretched
8.2%inclusion36 decks440 decks
8%synergy
Puppet Strings
7.0%inclusion31 decks440 decks
7%synergy
Sword of Fire and Ice
5.7%inclusion25 decks440 decks
4%synergy
Umbral Mantle
5.7%inclusion25 decks440 decks
6%synergy
Mask of Memory
5.7%inclusion25 decks440 decks
4%synergy
Halo Fountain
5.5%inclusion24 decks440 decks
5%synergy
Sword of Hearth and Home
5.5%inclusion24 decks440 decks
3%synergy
Nazgûl Battle-Mace
5.2%inclusion23 decks440 decks
5%synergy
Tenza, Godo's Maul
5.2%inclusion23 decks440 decks
4%synergy
Enchantments
Gift of Doom
51%inclusion223 decks440 decks
50%synergy
Sigarda's Aid
43%inclusion187 decks440 decks
40%synergy
All-Out Assault
32%inclusion50 decks155 decks
21%synergy
Phyrexian Arena
32%inclusion141 decks440 decks
14%synergy
Forge Anew
29%inclusion127 decks440 decks
27%synergy
Dazzling Theater // Prop Room
27%inclusion84 decks309 decks
25%synergy
Revel in Riches
27%inclusion119 decks440 decks
21%synergy
Aspect of Gorgon
22%inclusion95 decks440 decks
21%synergy
Reconnaissance
20%inclusion88 decks440 decks
8%synergy
Black Market Connections
20%inclusion86 decks440 decks
4%synergy
Black Market
17%inclusion75 decks440 decks
12%synergy
At Knifepoint
11%inclusion50 decks440 decks
10%synergy
Agent of the Shadow Thieves
11%inclusion50 decks440 decks
11%synergy
Death Pits of Rath
10%inclusion46 decks440 decks
10%synergy
Gift of Immortality
10%inclusion45 decks440 decks
9%synergy
Retreat to Hagra
9.1%inclusion40 decks440 decks
9%synergy
Grave Betrayal
9.1%inclusion40 decks440 decks
9%synergy
Ghostly Prison
8.4%inclusion37 decks440 decks
1%synergy
Land Tax
8.4%inclusion37 decks440 decks
2%synergy
Forging the Tyrite Sword
8.2%inclusion36 decks440 decks
7%synergy
Eternal Thirst
7.7%inclusion34 decks440 decks
7%synergy
Nowhere to Run
7.6%inclusion32 decks422 decks
7%synergy
Trouble in Pairs
7.5%inclusion33 decks440 decks
2%synergy
Mantle of the Ancients
7.0%inclusion31 decks440 decks
6%synergy
Kaya's Ghostform
6.4%inclusion28 decks440 decks
4%synergy
Spiteful Banditry
5.9%inclusion26 decks440 decks
4%synergy
Eye of Nidhogg
5.0%inclusion7 decks140 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
6.4%inclusion28 decks440 decks
6%synergy
Utility Lands
Vault of the Archangel
54%inclusion238 decks440 decks
31%synergy
Rogue's Passage
54%inclusion236 decks440 decks
30%synergy
Arcane Lighthouse
41%inclusion180 decks440 decks
40%synergy
Bojuka Bog
36%inclusion159 decks440 decks
5%synergy
Detection Tower
30%inclusion134 decks440 decks
30%synergy
Axgard Armory
28%inclusion121 decks440 decks
26%synergy
Karn's Bastion
22%inclusion96 decks440 decks
21%synergy
Buried Ruin
17%inclusion76 decks440 decks
14%synergy
Shizo, Death's Storehouse
17%inclusion73 decks440 decks
10%synergy
Urborg, Tomb of Yawgmoth
15%inclusion66 decks440 decks
2%synergy
Reliquary Tower
15%inclusion65 decks440 decks
-0%synergy
Urza's Saga
14%inclusion63 decks440 decks
10%synergy
Sunhome, Fortress of the Legion
11%inclusion49 decks440 decks
8%synergy
Eiganjo, Seat of the Empire
8.9%inclusion39 decks440 decks
3%synergy
Command Beacon
7.7%inclusion34 decks440 decks
2%synergy
Temple of the False God
5.9%inclusion26 decks440 decks
-0%synergy
Mana Artifacts
Sol Ring
90%inclusion394 decks440 decks
1%synergy
Arcane Signet
88%inclusion389 decks440 decks
3%synergy
Patriar's Seal
63%inclusion279 decks440 decks
61%synergy
Talisman of Hierarchy
40%inclusion177 decks440 decks
-1%synergy
Talisman of Conviction
37%inclusion162 decks440 decks
-5%synergy
Orzhov Signet
36%inclusion159 decks440 decks
6%synergy
Rakdos Signet
34%inclusion150 decks440 decks
5%synergy
Talisman of Indulgence
34%inclusion149 decks440 decks
-3%synergy
Boros Signet
32%inclusion139 decks440 decks
4%synergy
Fellwar Stone
26%inclusion114 decks440 decks
-2%synergy
Bounty Board
20%inclusion90 decks440 decks
18%synergy
Chromatic Lantern
14%inclusion60 decks440 decks
3%synergy
Commander's Sphere
11%inclusion50 decks440 decks
-2%synergy
Aetheric Amplifier
10%inclusion19 decks191 decks
10%synergy
Bandit's Haul
9.3%inclusion41 decks440 decks
8%synergy
Mind Stone
5.7%inclusion25 decks440 decks
-3%synergy
Lands
Plains
97%inclusion426 decks440 decks
2%synergy
Swamp
97%inclusion425 decks440 decks
1%synergy
Command Tower
96%inclusion424 decks440 decks
4%synergy
Mountain
94%inclusion412 decks440 decks
-0%synergy
Nomad Outpost
63%inclusion276 decks440 decks
5%synergy
Savai Triome
53%inclusion235 decks440 decks
16%synergy
Exotic Orchard
53%inclusion235 decks440 decks
1%synergy
Sacred Foundry
53%inclusion235 decks440 decks
8%synergy
Dragonskull Summit
53%inclusion232 decks440 decks
0%synergy
Godless Shrine
53%inclusion232 decks440 decks
5%synergy
Isolated Chapel
53%inclusion232 decks440 decks
-1%synergy
Blood Crypt
52%inclusion229 decks440 decks
7%synergy
Clifftop Retreat
51%inclusion224 decks440 decks
-1%synergy
Caves of Koilos
47%inclusion205 decks440 decks
7%synergy
Spectator Seating
44%inclusion195 decks440 decks
13%synergy
Vault of Champions
44%inclusion192 decks440 decks
11%synergy
Battlefield Forge
43%inclusion190 decks440 decks
2%synergy
Forbidden Orchard
42%inclusion183 decks440 decks
39%synergy
Luxury Suite
40%inclusion178 decks440 decks
10%synergy
Arid Mesa
38%inclusion167 decks440 decks
7%synergy
Marsh Flats
37%inclusion162 decks440 decks
5%synergy
Bloodstained Mire
36%inclusion159 decks440 decks
3%synergy
Smoldering Marsh
32%inclusion140 decks440 decks
-5%synergy
Sulfurous Springs
31%inclusion135 decks440 decks
2%synergy
Sundown Pass
30%inclusion130 decks440 decks
8%synergy
Shattered Sanctum
28%inclusion121 decks440 decks
2%synergy
Haunted Ridge
28%inclusion121 decks440 decks
8%synergy
Shattered Landscape
25%inclusion109 decks440 decks
6%synergy
Path of Ancestry
23%inclusion100 decks440 decks
-15%synergy
Evolving Wilds
21%inclusion94 decks440 decks
-4%synergy
Fetid Heath
21%inclusion93 decks440 decks
-0%synergy
Temple of Silence
19%inclusion85 decks440 decks
-3%synergy
Rugged Prairie
18%inclusion80 decks440 decks
1%synergy
Temple of Triumph
17%inclusion75 decks440 decks
-4%synergy
Brightclimb Pathway
17%inclusion73 decks440 decks
8%synergy
Temple of Malice
16%inclusion71 decks440 decks
0%synergy
Needleverge Pathway
15%inclusion64 decks440 decks
7%synergy
Orzhov Basilica
15%inclusion64 decks440 decks
1%synergy
Terramorphic Expanse
14%inclusion60 decks440 decks
-5%synergy
Blightstep Pathway
13%inclusion58 decks440 decks
5%synergy
Rakdos Carnarium
13%inclusion56 decks440 decks
1%synergy
Plaza of Heroes
13%inclusion56 decks440 decks
9%synergy
Malakir Rebirth
12%inclusion54 decks440 decks
7%synergy
Boros Garrison
12%inclusion54 decks440 decks
0%synergy
Tainted Field
12%inclusion51 decks440 decks
0%synergy
Graven Cairns
12%inclusion51 decks440 decks
-1%synergy
Plateau
11%inclusion49 decks440 decks
-1%synergy
Badlands
11%inclusion48 decks440 decks
-1%synergy
Fabled Passage
11%inclusion47 decks440 decks
2%synergy
Shadowblood Ridge
11%inclusion47 decks440 decks
-5%synergy