Kelsien, the Plague (Commander) - Core

Alternate Names:

Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor

Kelsien, the Plague
Rank #425
744decks
As CommanderAs CardAverage DeckDecksView Precon
Bracket
All12345
Budget
Any$$$$
Background image for Rebuilding Kelsien, the Plague with Avatar: The Last Airbender Eternal
Ezra Sassaman
Nov 20, 2025
Ezra Sassaman
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
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Pain 101
2.0%inclusion1 decks49 decks
2%synergy
Hidden Hideout
1.9%inclusion1 decks52 decks
2%synergy
Swift Demise
1.9%inclusion1 decks52 decks
2%synergy
Super Shredder
1.2%inclusion2 decks167 decks
1%synergy
Casey Jones, Jury-Rig Justiciar
0.6%inclusion1 decks167 decks
1%synergy
High Synergy Cards
Basilisk Collar
84%inclusion623 decks744 decks
79%synergy
Minthara, Merciless Soul
78%inclusion582 decks744 decks
77%synergy
Rune of Mortality
73%inclusion545 decks744 decks
72%synergy
Otharri, Suns' Glory
77%inclusion573 decks744 decks
71%synergy
Vorpal Sword
65%inclusion480 decks744 decks
62%synergy
Falthis, Shadowcat Familiar
62%inclusion464 decks744 decks
61%synergy
Gorgon's Head
61%inclusion457 decks744 decks
60%synergy
You Are Already Dead
60%inclusion450 decks744 decks
59%synergy
Mari, the Killing Quill
64%inclusion478 decks744 decks
58%synergy
Sting, the Glinting Dagger
59%inclusion441 decks744 decks
57%synergy
Top Cards
Morbid Opportunist
73%inclusion546 decks744 decks
55%synergy
General's Enforcer
56%inclusion418 decks744 decks
48%synergy
Shay Cormac
56%inclusion373 decks668 decks
53%synergy
Drumbellower
56%inclusion414 decks744 decks
54%synergy
Swiftfoot Boots
54%inclusion405 decks744 decks
23%synergy
Humble Defector
47%inclusion352 decks744 decks
45%synergy
Mirrodin Avenged
47%inclusion350 decks744 decks
46%synergy
Kalemne, Disciple of Iroas
47%inclusion346 decks744 decks
46%synergy
Termination Facilitator
46%inclusion344 decks744 decks
45%synergy
Gift of Doom
46%inclusion341 decks744 decks
45%synergy
Game Changers
Farewell
5.2%inclusion39 decks744 decks
-5%synergy
Creatures
Mathas, Fiend Seeker
44%inclusion326 decks744 decks
42%synergy
Slaughter Specialist
43%inclusion320 decks744 decks
42%synergy
Lae'zel, Vlaakith's Champion
43%inclusion320 decks744 decks
41%synergy
Harvester of Souls
41%inclusion302 decks744 decks
37%synergy
Daxos the Returned
41%inclusion302 decks744 decks
40%synergy
Taii Wakeen, Perfect Shot
41%inclusion302 decks744 decks
40%synergy
Magda, the Hoardmaster
40%inclusion294 decks744 decks
37%synergy
White Plume Adventurer
37%inclusion275 decks744 decks
36%synergy
Archetype of Finality
36%inclusion268 decks744 decks
35%synergy
Void Beckoner
36%inclusion267 decks744 decks
35%synergy
Ertha Jo, Frontier Mentor
32%inclusion240 decks744 decks
32%synergy
Maha, Its Feathers Night
32%inclusion204 decks642 decks
31%synergy
Blood Cultist
31%inclusion234 decks744 decks
31%synergy
Zagras, Thief of Heartbeats
28%inclusion211 decks744 decks
27%synergy
Ankle Shanker
26%inclusion193 decks744 decks
23%synergy
Sun Titan
26%inclusion192 decks744 decks
15%synergy
Mother of Runes
24%inclusion180 decks744 decks
17%synergy
Assault Intercessor
21%inclusion159 decks744 decks
21%synergy
Goblin Sharpshooter
21%inclusion159 decks744 decks
21%synergy
Athreos, Shroud-Veiled
21%inclusion155 decks744 decks
19%synergy
Clackbridge Troll
21%inclusion154 decks744 decks
20%synergy
Cunning Sparkmage
21%inclusion153 decks744 decks
20%synergy
Queen Marchesa
21%inclusion153 decks744 decks
14%synergy
Marvin, Murderous Mimic
20%inclusion118 decks587 decks
19%synergy
Deathbringer Thoctar
19%inclusion143 decks744 decks
19%synergy
Tor Wauki the Younger
18%inclusion136 decks744 decks
18%synergy
Vulshok Sorcerer
18%inclusion132 decks744 decks
18%synergy
Akiri, Fearless Voyager
18%inclusion131 decks744 decks
15%synergy
Robaran Mercenaries
16%inclusion119 decks744 decks
16%synergy
Solemn Simulacrum
15%inclusion111 decks744 decks
2%synergy
Puresteel Paladin
15%inclusion108 decks744 decks
11%synergy
Grateful Apparition
15%inclusion108 decks744 decks
14%synergy
Massacre Girl, Known Killer
14%inclusion107 decks744 decks
12%synergy
Royal Assassin
14%inclusion103 decks744 decks
11%synergy
Torbran, Thane of Red Fell
13%inclusion98 decks744 decks
13%synergy
Rakdos Ickspitter
12%inclusion89 decks744 decks
12%synergy
Onyx Mage
12%inclusion88 decks744 decks
12%synergy
Aang, Airbending Master
11%inclusion23 decks209 decks
10%synergy
Blood Artist
11%inclusion79 decks744 decks
-7%synergy
Azula, Ruthless Firebender
11%inclusion16 decks152 decks
10%synergy
Kratos, Stoic Father
10%inclusion19 decks181 decks
10%synergy
Gisa, Glorious Resurrector
10%inclusion77 decks744 decks
9%synergy
Jirina, Dauntless General
10%inclusion71 decks744 decks
7%synergy
Bureau Headmaster
9.3%inclusion62 decks664 decks
9%synergy
Norn's Choirmaster
8.7%inclusion65 decks744 decks
9%synergy
Zuko, Firebending Master
8.6%inclusion13 decks151 decks
7%synergy
Sram, Senior Edificer
8.5%inclusion63 decks744 decks
6%synergy
Prodigal Pyromancer
8.1%inclusion60 decks744 decks
8%synergy
Akroan Horse
7.8%inclusion58 decks744 decks
8%synergy
Esper Sentinel
7.4%inclusion55 decks744 decks
-11%synergy
Instants
Crackling Doom
45%inclusion337 decks744 decks
28%synergy
Swords to Plowshares
44%inclusion325 decks744 decks
-18%synergy
Boros Charm
38%inclusion283 decks744 decks
9%synergy
Stroke of Midnight
35%inclusion257 decks744 decks
23%synergy
Fracture
31%inclusion231 decks744 decks
25%synergy
Despark
30%inclusion220 decks744 decks
15%synergy
Offer Immortality
29%inclusion213 decks744 decks
28%synergy
Generous Gift
27%inclusion204 decks744 decks
9%synergy
Path to Exile
26%inclusion190 decks744 decks
-21%synergy
Bladebrand
25%inclusion188 decks744 decks
25%synergy
Anguished Unmaking
24%inclusion182 decks744 decks
-9%synergy
Terminate
20%inclusion149 decks744 decks
8%synergy
Mortify
19%inclusion143 decks744 decks
4%synergy
Dire Tactics
18%inclusion137 decks744 decks
16%synergy
Chaos Warp
15%inclusion109 decks744 decks
-1%synergy
Virulent Swipe
13%inclusion94 decks744 decks
12%synergy
Wear // Tear
12%inclusion89 decks744 decks
0%synergy
Rakdos Charm
12%inclusion88 decks744 decks
3%synergy
Flawless Maneuver
12%inclusion87 decks744 decks
-3%synergy
Battle-Rage Blessing
11%inclusion79 decks744 decks
10%synergy
Toxin Analysis
10%inclusion74 decks744 decks
10%synergy
Tragic Slip
10%inclusion74 decks744 decks
9%synergy
Bedevil
10%inclusion74 decks744 decks
3%synergy
Thrill of Possibility
10%inclusion73 decks744 decks
2%synergy
Volt Charge
10%inclusion71 decks744 decks
9%synergy
Dawn's Truce
9.4%inclusion60 decks641 decks
2%synergy
Whisper of the Dross
8.9%inclusion66 decks744 decks
9%synergy
Deflecting Palm
8.7%inclusion65 decks744 decks
2%synergy
Malakir Rebirth
8.3%inclusion62 decks744 decks
3%synergy
Legion Leadership
7.8%inclusion54 decks694 decks
3%synergy
Sejiri Shelter
7.5%inclusion56 decks744 decks
5%synergy
Touch of Moonglove
7.5%inclusion56 decks744 decks
7%synergy
Untimely Malfunction
6.7%inclusion40 decks594 decks
2%synergy
Utter End
6.7%inclusion50 decks744 decks
2%synergy
Inevitable Defeat
5.6%inclusion21 decks375 decks
0%synergy
Alesha's Legacy
5.4%inclusion18 decks336 decks
4%synergy
To Arms!
5.1%inclusion38 decks744 decks
5%synergy
Sorceries
Open the Armory
42%inclusion315 decks744 decks
38%synergy
Ruinous Ultimatum
41%inclusion303 decks744 decks
1%synergy
Mythos of Snapdax
36%inclusion271 decks744 decks
31%synergy
Painful Truths
35%inclusion258 decks744 decks
26%synergy
Read the Bones
31%inclusion232 decks744 decks
22%synergy
Call of the Death-Dweller
27%inclusion201 decks744 decks
27%synergy
Night's Whisper
22%inclusion167 decks744 decks
9%synergy
Drown in Ichor
22%inclusion161 decks744 decks
21%synergy
Sign in Blood
21%inclusion153 decks744 decks
13%synergy
Blasphemous Act
17%inclusion126 decks744 decks
-6%synergy
Vandalblast
16%inclusion121 decks744 decks
6%synergy
Steelshaper's Gift
14%inclusion104 decks744 decks
11%synergy
Sevinne's Reclamation
13%inclusion95 decks744 decks
5%synergy
Vindicate
13%inclusion95 decks744 decks
7%synergy
Damn
12%inclusion87 decks744 decks
-6%synergy
Unfinished Business
11%inclusion84 decks744 decks
11%synergy
Single Combat
11%inclusion81 decks744 decks
9%synergy
Austere Command
10%inclusion75 decks744 decks
3%synergy
Vat Emergence
10%inclusion72 decks744 decks
10%synergy
Chandra's Ignition
10%inclusion71 decks744 decks
8%synergy
Unearth
9.4%inclusion70 decks744 decks
7%synergy
Faithless Looting
8.7%inclusion65 decks744 decks
-7%synergy
Feed the Swarm
8.7%inclusion65 decks744 decks
4%synergy
Rip Apart
7.3%inclusion54 decks744 decks
6%synergy
Ambition's Cost
5.6%inclusion42 decks744 decks
4%synergy
Divine Reckoning
5.2%inclusion39 decks744 decks
5%synergy
Tempt with Bunnies
5.2%inclusion33 decks635 decks
5%synergy
Utility Artifacts
Thornbite Staff
43%inclusion321 decks744 decks
42%synergy
Gorgon Flail
43%inclusion321 decks744 decks
42%synergy
Quietus Spike
42%inclusion316 decks744 decks
41%synergy
Hunter's Blowgun
33%inclusion243 decks744 decks
32%synergy
Magewright's Stone
33%inclusion242 decks744 decks
31%synergy
Illusionist's Bracers
28%inclusion207 decks744 decks
26%synergy
Shadowspear
25%inclusion186 decks744 decks
21%synergy
Thousand-Year Elixir
25%inclusion183 decks744 decks
24%synergy
Glaring Spotlight
17%inclusion123 decks744 decks
16%synergy
Battlemage's Bracers
15%inclusion115 decks744 decks
15%synergy
Wayfarer's Bauble
15%inclusion115 decks744 decks
7%synergy
Lightning Greaves
14%inclusion106 decks744 decks
-20%synergy
Puppet Strings
12%inclusion92 decks744 decks
12%synergy
Whispersilk Cloak
12%inclusion87 decks744 decks
6%synergy
Mithril Coat
11%inclusion80 decks744 decks
5%synergy
Brotherhood Regalia
10%inclusion70 decks667 decks
7%synergy
Hidden Blade
10%inclusion71 decks744 decks
9%synergy
Mask of Griselbrand
8.7%inclusion65 decks744 decks
8%synergy
Reaper's Talisman
7.0%inclusion52 decks744 decks
6%synergy
Loxodon Warhammer
7.0%inclusion52 decks744 decks
5%synergy
Sword of the Animist
6.3%inclusion47 decks744 decks
-3%synergy
Dragonfire Blade
6.3%inclusion21 decks333 decks
5%synergy
Sword of Truth and Justice
5.8%inclusion43 decks744 decks
5%synergy
Contagion Clasp
5.2%inclusion39 decks744 decks
5%synergy
Halo Fountain
5.1%inclusion38 decks744 decks
5%synergy
Enchantments
Aspect of Gorgon
30%inclusion221 decks744 decks
29%synergy
Dazzling Theater // Prop Room
30%inclusion172 decks583 decks
28%synergy
Phyrexian Arena
28%inclusion210 decks744 decks
10%synergy
Fighter Class
26%inclusion191 decks744 decks
23%synergy
All-Out Assault
25%inclusion83 decks338 decks
13%synergy
At Knifepoint
22%inclusion166 decks744 decks
21%synergy
Retreat to Hagra
19%inclusion138 decks744 decks
18%synergy
Agent of the Shadow Thieves
16%inclusion119 decks744 decks
15%synergy
Death Pits of Rath
16%inclusion118 decks744 decks
16%synergy
Reconnaissance
15%inclusion113 decks744 decks
4%synergy
Black Market
14%inclusion104 decks744 decks
9%synergy
Revel in Riches
13%inclusion95 decks744 decks
6%synergy
Eternal Thirst
12%inclusion86 decks744 decks
11%synergy
Forge Anew
10%inclusion74 decks744 decks
8%synergy
Black Market Connections
9.0%inclusion67 decks744 decks
-7%synergy
Nowhere to Run
8.8%inclusion57 decks651 decks
8%synergy
Sigarda's Aid
7.9%inclusion59 decks744 decks
5%synergy
Kaya's Ghostform
7.9%inclusion59 decks744 decks
6%synergy
Grave Betrayal
7.3%inclusion54 decks744 decks
7%synergy
Glasswing Grace
6.6%inclusion46 decks696 decks
5%synergy
Feast of the Victorious Dead
5.8%inclusion43 decks744 decks
5%synergy
Gift of Immortality
5.5%inclusion41 decks744 decks
5%synergy
Life Insurance
5.5%inclusion41 decks744 decks
3%synergy
Planeswalkers
Kaya, Geist Hunter
9.3%inclusion69 decks744 decks
5%synergy
Vraska, Betrayal's Sting
8.2%inclusion61 decks744 decks
8%synergy
Dihada, Binder of Wills
7.1%inclusion53 decks744 decks
3%synergy
Utility Lands
Vault of the Archangel
54%inclusion404 decks744 decks
32%synergy
Rogue's Passage
53%inclusion391 decks744 decks
29%synergy
Bojuka Bog
36%inclusion269 decks744 decks
5%synergy
Arcane Lighthouse
28%inclusion208 decks744 decks
27%synergy
Detection Tower
25%inclusion184 decks744 decks
24%synergy
Karn's Bastion
24%inclusion182 decks744 decks
24%synergy
Axgard Armory
16%inclusion121 decks744 decks
14%synergy
Sunhome, Fortress of the Legion
10%inclusion76 decks744 decks
7%synergy
Buried Ruin
10%inclusion72 decks744 decks
6%synergy
Temple of the False God
7.8%inclusion58 decks744 decks
1%synergy
Reliquary Tower
7.5%inclusion56 decks744 decks
-8%synergy
Shizo, Death's Storehouse
5.8%inclusion43 decks744 decks
-1%synergy
Mana Artifacts
Arcane Signet
87%inclusion647 decks744 decks
1%synergy
Sol Ring
79%inclusion589 decks744 decks
-9%synergy
Patriar's Seal
59%inclusion436 decks744 decks
56%synergy
Orzhov Signet
52%inclusion389 decks744 decks
21%synergy
Rakdos Signet
49%inclusion363 decks744 decks
19%synergy
Boros Signet
45%inclusion332 decks744 decks
17%synergy
Talisman of Conviction
32%inclusion238 decks744 decks
-9%synergy
Talisman of Hierarchy
32%inclusion236 decks744 decks
-9%synergy
Talisman of Indulgence
25%inclusion186 decks744 decks
-12%synergy
Fellwar Stone
25%inclusion183 decks744 decks
-3%synergy
Bounty Board
23%inclusion166 decks737 decks
20%synergy
Commander's Sphere
21%inclusion156 decks744 decks
7%synergy
Bandit's Haul
12%inclusion91 decks741 decks
11%synergy
Aetheric Amplifier
11%inclusion46 decks422 decks
11%synergy
Chromatic Lantern
7.5%inclusion56 decks744 decks
-4%synergy
Mardu Banner
6.9%inclusion51 decks744 decks
4%synergy
Mind Stone
6.5%inclusion48 decks744 decks
-2%synergy
Savai Crystal
6.5%inclusion48 decks744 decks
5%synergy
Staff of Compleation
5.8%inclusion43 decks744 decks
5%synergy
Lands
Swamp
99%inclusion734 decks744 decks
3%synergy
Plains
99%inclusion734 decks744 decks
4%synergy
Mountain
98%inclusion730 decks744 decks
4%synergy
Command Tower
93%inclusion693 decks744 decks
1%synergy
Nomad Outpost
75%inclusion560 decks744 decks
17%synergy
Exotic Orchard
62%inclusion462 decks744 decks
10%synergy
Clifftop Retreat
50%inclusion369 decks744 decks
-1%synergy
Isolated Chapel
49%inclusion363 decks744 decks
-4%synergy
Dragonskull Summit
48%inclusion358 decks744 decks
-4%synergy
Smoldering Marsh
43%inclusion321 decks744 decks
7%synergy
Caves of Koilos
43%inclusion320 decks744 decks
4%synergy
Battlefield Forge
42%inclusion312 decks744 decks
2%synergy
Evolving Wilds
38%inclusion282 decks744 decks
12%synergy
Savai Triome
37%inclusion278 decks744 decks
-1%synergy
Forbidden Orchard
34%inclusion252 decks744 decks
31%synergy
Shattered Landscape
31%inclusion217 decks690 decks
12%synergy
Godless Shrine
29%inclusion214 decks744 decks
-19%synergy
Vault of Champions
28%inclusion212 decks744 decks
-4%synergy
Temple of Silence
28%inclusion211 decks744 decks
6%synergy
Path of Ancestry
28%inclusion208 decks744 decks
-10%synergy
Orzhov Basilica
27%inclusion204 decks744 decks
13%synergy
Blood Crypt
27%inclusion202 decks744 decks
-17%synergy
Sacred Foundry
27%inclusion201 decks744 decks
-18%synergy
Spectator Seating
27%inclusion199 decks744 decks
-5%synergy
Temple of Triumph
26%inclusion195 decks744 decks
4%synergy
Luxury Suite
26%inclusion193 decks744 decks
-5%synergy
Rakdos Carnarium
25%inclusion189 decks744 decks
14%synergy
Terramorphic Expanse
25%inclusion185 decks744 decks
6%synergy
Boros Garrison
25%inclusion185 decks744 decks
12%synergy
Temple of Malice
22%inclusion164 decks744 decks
5%synergy
Sulfurous Springs
22%inclusion164 decks744 decks
-6%synergy
Sundown Pass
20%inclusion146 decks744 decks
-1%synergy
Myriad Landscape
19%inclusion145 decks744 decks
8%synergy
Shattered Sanctum
18%inclusion135 decks744 decks
-6%synergy
Shadowblood Ridge
18%inclusion134 decks744 decks
3%synergy
Haunted Ridge
18%inclusion133 decks744 decks
-2%synergy
Marsh Flats
15%inclusion115 decks744 decks
-16%synergy
Tainted Field
15%inclusion114 decks744 decks
3%synergy
Arid Mesa
15%inclusion108 decks744 decks
-17%synergy
Bloodstained Mire
14%inclusion107 decks744 decks
-18%synergy
Rugged Prairie
13%inclusion98 decks744 decks
-4%synergy
Fetid Heath
13%inclusion97 decks744 decks
-8%synergy
Foreboding Ruins
12%inclusion89 decks744 decks
1%synergy
Furycalm Snarl
11%inclusion79 decks744 decks
1%synergy
Shineshadow Snarl
10%inclusion77 decks744 decks
1%synergy
Bloodfell Caves
10%inclusion72 decks744 decks
1%synergy
Scoured Barrens
9.1%inclusion68 decks744 decks
0%synergy
Malakir Rebirth
8.3%inclusion62 decks744 decks
3%synergy
Tainted Peak
8.1%inclusion60 decks744 decks
-2%synergy
Wind-Scarred Crag
8.1%inclusion60 decks744 decks
0%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test