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Average Deck for Altaïr, Brotherhood Mentor - Budget Core
Original Name:
Kelsien, the PlagueKelsien, the Plague
Altaïr, Brotherhood Mentor
Rank #453
68decks
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.
Nov 14, 2025
Fire and Ice: Which Cards are Hot and Cold for Nov. 14?
Let's see which cards are heating up and cooling down for Kelsien and Aminatou, the Fateshifter, on this week's Fire and Ice.
Decklist
Commander
- 1Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
Creatures (23)
- 1Ankle ShankerAnkle Shanker
- 1Archetype of FinalityArchetype of Finality
- 1Blood CultistBlood Cultist
- 1Cunning SparkmageCunning Sparkmage
- 1Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1General's EnforcerGeneral's Enforcer
- 1Harvester of SoulsHarvester of Souls
- 1Humble DefectorHumble Defector
- 1Magda, the HoardmasterMagda, the Hoardmaster
- 1Mathas, Fiend SeekerMathas, Fiend Seeker
- 1Minthara, Merciless SoulMinthara, Merciless Soul
- 1Morbid OpportunistMorbid Opportunist
- 1Onyx MageOnyx Mage
- 1Otharri, Suns' GloryOtharri, Suns' Glory
- 1Shay CormacShay Cormac
- 1Slaughter SpecialistSlaughter Specialist
- 1Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1Termination FacilitatorTermination Facilitator
- 1Tor Wauki the YoungerTor Wauki the Younger
- 1Void BeckonerVoid Beckoner
- 1Vulshok SorcererVulshok Sorcerer
- 1Zagras, Thief of HeartbeatsZagras, Thief of Heartbeats
Instants (13)
- 1BladebrandBladebrand
- 1Crackling DoomCrackling Doom
- 1DesparkDespark
- 1Dire TacticsDire Tactics
- 1Harsh AnnotationHarsh Annotation
- 1Lorehold CharmLorehold Charm
- 1Mirrodin AvengedMirrodin Avenged
- 1MortifyMortify
- 1Offer ImmortalityOffer Immortality
- 1Stroke of MidnightStroke of Midnight
- 1TerminateTerminate
- 1Virulent SwipeVirulent Swipe
- 1You Are Already DeadYou Are Already Dead
Sorceries (7)
- 1Call of the Death-DwellerCall of the Death-Dweller
- 1Dig Site InventoryDig Site Inventory
- 1Mythos of SnapdaxMythos of Snapdax
- 1Painful TruthsPainful Truths
- 1Pull from the GravePull from the Grave
- 1Read the BonesRead the Bones
- 1Sign in BloodSign in Blood
Artifacts (13)
- 1Arcane SignetArcane Signet
- 1Basilisk CollarBasilisk Collar
- 1Boros SignetBoros Signet
- 1Commander's SphereCommander's Sphere
- 1Gorgon FlailGorgon Flail
- 1Gorgon's HeadGorgon's Head
- 1Hunter's BlowgunHunter's Blowgun
- 1Orzhov SignetOrzhov Signet
- 1Quietus SpikeQuietus Spike
- 1Rakdos SignetRakdos Signet
- 1Sol RingSol Ring
- 1Sting, the Glinting DaggerSting, the Glinting Dagger
- 1Vorpal SwordVorpal Sword
Enchantments (6)
- 1Aspect of GorgonAspect of Gorgon
- 1At KnifepointAt Knifepoint
- 1Death Pits of RathDeath Pits of Rath
- 1Eternal ThirstEternal Thirst
- 1Retreat to HagraRetreat to Hagra
- 1Rune of MortalityRune of Mortality
Lands (37)
- 1Boros GarrisonBoros Garrison
- 1Command TowerCommand Tower
- 1Evolving WildsEvolving Wilds
- 1Exotic OrchardExotic Orchard
- 1Fields of StrifeFields of Strife
- 1Forum of AmityForum of Amity
- 6MountainMountain
- 1Nomad OutpostNomad Outpost
- 1Orzhov BasilicaOrzhov Basilica
- 8PlainsPlains
- 1Rogue's PassageRogue's Passage
- 1Shattered LandscapeShattered Landscape
- 1Smoldering MarshSmoldering Marsh
- 8SwampSwamp
- 1Temple of SilenceTemple of Silence
- 1Temple of TriumphTemple of Triumph
- 1Terramorphic ExpanseTerramorphic Expanse
- 1Vault of the ArchangelVault of the Archangel
Ankle Shanker
Ankle Shanker
Archetype of Finality
Archetype of Finality
Blood Cultist
Blood Cultist
Cunning Sparkmage
Cunning Sparkmage
Ertha Jo, Frontier Mentor
Ertha Jo, Frontier Mentor
Falthis, Shadowcat Familiar
Falthis, Shadowcat Familiar
General's Enforcer
General's Enforcer
Harvester of Souls
Harvester of Souls
Humble Defector
Humble Defector
Magda, the Hoardmaster
Magda, the Hoardmaster
Mathas, Fiend Seeker
Mathas, Fiend Seeker
Minthara, Merciless Soul
Minthara, Merciless Soul
Morbid Opportunist
Morbid Opportunist
Onyx Mage
Onyx Mage
Otharri, Suns' Glory
Otharri, Suns' Glory
Shay Cormac
Shay Cormac
Slaughter Specialist
Slaughter Specialist
Taii Wakeen, Perfect Shot
Taii Wakeen, Perfect Shot
Termination Facilitator
Termination Facilitator
Tor Wauki the Younger
Tor Wauki the Younger
Void Beckoner
Void Beckoner
Vulshok Sorcerer
Vulshok Sorcerer
Zagras, Thief of Heartbeats
Zagras, Thief of Heartbeats
Instants (13)
Bladebrand
Bladebrand
Crackling Doom
Crackling Doom
Despark
Despark
Dire Tactics
Dire Tactics
Harsh Annotation
Harsh Annotation
Lorehold Charm
Lorehold Charm
Mirrodin Avenged
Mirrodin Avenged
Mortify
Mortify
Offer Immortality
Offer Immortality
Stroke of Midnight
Stroke of Midnight
Terminate
Terminate
Virulent Swipe
Virulent Swipe
You Are Already Dead
You Are Already Dead
Sorceries (7)
Call of the Death-Dweller
Call of the Death-Dweller
Dig Site Inventory
Dig Site Inventory
Mythos of Snapdax
Mythos of Snapdax
Painful Truths
Painful Truths
Pull from the Grave
Pull from the Grave
Read the Bones
Read the Bones
Sign in Blood
Sign in Blood
Artifacts (13)
Arcane Signet
Arcane Signet
Basilisk Collar
Basilisk Collar
Boros Signet
Boros Signet
Commander's Sphere
Commander's Sphere
Gorgon Flail
Gorgon Flail
Gorgon's Head
Gorgon's Head
Hunter's Blowgun
Hunter's Blowgun
Orzhov Signet
Orzhov Signet
Quietus Spike
Quietus Spike
Rakdos Signet
Rakdos Signet
Sol Ring
Sol Ring
Sting, the Glinting Dagger
Sting, the Glinting Dagger
Vorpal Sword
Vorpal Sword
Enchantments (6)
Aspect of Gorgon
Aspect of Gorgon
At Knifepoint
At Knifepoint
Death Pits of Rath
Death Pits of Rath
Eternal Thirst
Eternal Thirst
Retreat to Hagra
Retreat to Hagra
Rune of Mortality
Rune of Mortality
Lands (15)
Boros Garrison
Boros Garrison
Command Tower
Command Tower
Evolving Wilds
Evolving Wilds
Exotic Orchard
Exotic Orchard
Fields of Strife
Fields of Strife
Forum of Amity
Forum of Amity
Nomad Outpost
Nomad Outpost
Orzhov Basilica
Orzhov Basilica
Rogue's Passage
Rogue's Passage
Shattered Landscape
Shattered Landscape
Smoldering Marsh
Smoldering Marsh
Temple of Silence
Temple of Silence
Temple of Triumph
Temple of Triumph
Terramorphic Expanse
Terramorphic Expanse
Vault of the Archangel
Vault of the Archangel
Basics (3)
Mountain
6 Mountain
Plains
8 Plains
Swamp
8 Swamp