Average Deck for Altaïr, Brotherhood Mentor - Expensive Assassins

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor

Rank #432

2decks

As Commander As Card Average Deck Decks View Precon

Bracket

All 1 2 3 4 5

Budget

Any $$$$

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

Julia Maddalena

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.

Average Decklist

Altaïr, Brotherhood Mentor

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

- 1 Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
- 1 Aetherflux ConduitAetherflux Conduit
- 1 Aetherworks MarvelAetherworks Marvel
- 1 Alesha, Who Laughs at FateAlesha, Who Laughs at Fate
- 1 All Will Be OneAll Will Be One
- 1 Ancient TombAncient Tomb
- 1 Bandit's HaulBandit's Haul
- 1 Basilisk CollarBasilisk Collar
- 1 Battlefield ForgeBattlefield Forge
- 1 Blood CryptBlood Crypt
- 1 Boggart TrawlerBoggart Trawler
- 1 Boros CharmBoros Charm
- 1 Bounty HunterBounty Hunter
- 1 Caves of KoilosCaves of Koilos
- 1 Command TowerCommand Tower
- 1 Dawn of a New AgeDawn of a New Age
- 1 Dawn's TruceDawn's Truce
- 1 Deathbringer ThoctarDeathbringer Thoctar
- 1 Demonic TutorDemonic Tutor
- 1 Dragonskull SummitDragonskull Summit
- 1 Elegant ParlorElegant Parlor
- 1 Enlightened TutorEnlightened Tutor
- 1 EphemerateEphemerate
- 1 Esper SentinelEsper Sentinel
- 1 Everybody Lives!Everybody Lives!
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 Forge AnewForge Anew
- 1 General's EnforcerGeneral's Enforcer
- 1 Geometric NexusGeometric Nexus
- 1 Gift of ImmortalityGift of Immortality
- 1 Giver of RunesGiver of Runes
- 1 Godless ShrineGodless Shrine
- 1 Gonti's Aether HeartGonti's Aether Heart
- 1 Gorgon's HeadGorgon's Head
- 1 Hall of Heliod's GenerosityHall of Heliod's Generosity
- 1 Hoofprints of the StagHoofprints of the Stag
- 1 Idyllic TutorIdyllic Tutor
- 1 Imp's MischiefImp's Mischief
- 1 Isolated ChapelIsolated Chapel
- 1 Karn's BastionKarn's Bastion
- 1 Magda, the HoardmasterMagda, the Hoardmaster
- 1 Malakir RebirthMalakir Rebirth
- 1 Mari, the Killing QuillMari, the Killing Quill
- 1 Mathas, Fiend SeekerMathas, Fiend Seeker
- 1 Mithril CoatMithril Coat
- 1 Morbid OpportunistMorbid Opportunist
- 1 Mother of RunesMother of Runes
- 3 MountainMountain
- 1 Myriad LandscapeMyriad Landscape
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Path of AncestryPath of Ancestry
- 1 Pip-Boy 3000Pip-Boy 3000
- 3 PlainsPlains
- 1 Plargg, Dean of ChaosPlargg, Dean of Chaos
- 1 PlateauPlateau
- 1 Plaza of HeroesPlaza of Heroes
- 1 Puresteel PaladinPuresteel Paladin
- 1 Razorgrass AmbushRazorgrass Ambush
- 1 ReconnaissanceReconnaissance
- 1 ReplenishReplenish
- 1 Restoration SpecialistRestoration Specialist
- 1 Robe of StarsRobe of Stars
- 1 Rottenmouth ViperRottenmouth Viper
- 1 Rune of MortalityRune of Mortality
- 1 Sacred FoundrySacred Foundry
- 1 Savai TriomeSavai Triome
- 1 Scheming SymmetryScheming Symmetry
- 1 ScrublandScrubland
- 1 Selfless SaviorSelfless Savior
- 1 Shatterskull SmashingShatterskull Smashing
- 1 Shay CormacShay Cormac
- 1 Slaughter SpecialistSlaughter Specialist
- 1 Sol RingSol Ring
- 1 Stoneforge MysticStoneforge Mystic
- 1 Sunbillow VergeSunbillow Verge
- 1 Sundown PassSundown Pass
- 3 SwampSwamp
- 1 Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1 Tarnished CitadelTarnished Citadel
- 1 Teferi's ProtectionTeferi's Protection
- 1 Termination FacilitatorTermination Facilitator
- 1 The Millennium CalendarThe Millennium Calendar
- 1 The OzolithThe Ozolith
- 1 Trailblazer's BootsTrailblazer's Boots
- 1 Untimely MalfunctionUntimely Malfunction
- 1 Valgavoth, Harrower of SoulsValgavoth, Harrower of Souls
- 1 Valkyrie's CallValkyrie's Call
- 1 Verdant CatacombsVerdant Catacombs
- 1 Void BeckonerVoid Beckoner
- 1 Vorpal SwordVorpal Sword
- 1 Vraska, Betrayal's StingVraska, Betrayal's Sting
- 1 Windswept HeathWindswept Heath
- 1 Wishclaw TalismanWishclaw Talisman
- 1 Wooded FoothillsWooded Foothills

Group by

Sort by

Filters Card Filters

Alesha, Who Laughs at Fate

Boggart Trawler

Bounty Hunter

Deathbringer Thoctar

Esper Sentinel

Falthis, Shadowcat Familiar

General's Enforcer

Giver of Runes

Magda, the Hoardmaster

Mari, the Killing Quill

Mathas, Fiend Seeker

Morbid Opportunist

Mother of Runes

Otharri, Suns' Glory

Plargg, Dean of Chaos

Puresteel Paladin

Restoration Specialist

Rottenmouth Viper

Selfless Savior

Shay Cormac

Slaughter Specialist

Stoneforge Mystic

Taii Wakeen, Perfect Shot

Termination Facilitator

Valgavoth, Harrower of Souls

Void Beckoner

Instants (10)

Boros Charm

Dawn's Truce

Enlightened Tutor

Ephemerate

Everybody Lives!

Imp's Mischief

Malakir Rebirth

Razorgrass Ambush

Teferi's Protection

Untimely Malfunction

Sorceries (5)

Demonic Tutor

Idyllic Tutor

Replenish

Scheming Symmetry

Shatterskull Smashing

Artifacts (16)

Aetherflux Conduit

Aetherworks Marvel

Bandit's Haul

Basilisk Collar

Geometric Nexus

Gonti's Aether Heart

Gorgon's Head

Mithril Coat

Pip-Boy 3000

Robe of Stars

Sol Ring

The Millennium Calendar

The Ozolith

Trailblazer's Boots

Vorpal Sword

Wishclaw Talisman

Enchantments (8)

All Will Be One

Dawn of a New Age

Forge Anew

Gift of Immortality

Hoofprints of the Stag

Reconnaissance

Rune of Mortality

Valkyrie's Call

Planeswalkers (1)

Vraska, Betrayal's Sting

Lands (24)

Ancient Tomb

Battlefield Forge

Blood Crypt

Caves of Koilos

Command Tower

Dragonskull Summit

Elegant Parlor

Godless Shrine

Hall of Heliod's Generosity

Isolated Chapel

Karn's Bastion

Myriad Landscape

Path of Ancestry

Plateau

Plaza of Heroes

Sacred Foundry

Savai Triome

Scrubland

Sunbillow Verge

Sundown Pass

Tarnished Citadel

Verdant Catacombs

Windswept Heath

Wooded Foothills

Basics (3)

Mountain

3 Mountains

Plains

3 Plains

Swamp

3 Swamps