Average Deck for Altaïr, Brotherhood Mentor - Budget +1/+1 Counters

Original Name:

Kelsien, the PlagueKelsien, the Plague

Altaïr, Brotherhood Mentor

Rank #386

4decks

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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.

Background image for Fire and Ice: Which Cards are Hot and Cold for Nov. 14?

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

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Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

- 1 Altaïr, Brotherhood MentorAltaïr, Brotherhood Mentor
- 1 All-Out AssaultAll-Out Assault
- 1 Alpine MeadowAlpine Meadow
- 1 Arcane SignetArcane Signet
- 1 Archetype of FinalityArchetype of Finality
- 1 Aspect of GorgonAspect of Gorgon
- 1 Axgard ArmoryAxgard Armory
- 1 Basilisk CollarBasilisk Collar
- 1 Battlefield ForgeBattlefield Forge
- 1 Bloodfell CavesBloodfell Caves
- 1 Bojuka BogBojuka Bog
- 1 Boros CharmBoros Charm
- 1 Buried RuinBuried Ruin
- 1 Call of the Death-DwellerCall of the Death-Dweller
- 1 Caves of KoilosCaves of Koilos
- 1 Chaos WarpChaos Warp
- 1 Command TowerCommand Tower
- 1 Commander's SphereCommander's Sphere
- 1 Crackling DoomCrackling Doom
- 1 Dazzling Theater // Prop RoomDazzling Theater // Prop Room
- 1 Death Pits of RathDeath Pits of Rath
- 1 Drown in IchorDrown in Ichor
- 1 DrumbellowerDrumbellower
- 1 Ertha Jo, Frontier MentorErtha Jo, Frontier Mentor
- 1 Evolving WildsEvolving Wilds
- 1 Exotic OrchardExotic Orchard
- 1 Falthis, Shadowcat FamiliarFalthis, Shadowcat Familiar
- 1 General's EnforcerGeneral's Enforcer
- 1 Generous GiftGenerous Gift
- 1 Gift of DoomGift of Doom
- 1 Glaring SpotlightGlaring Spotlight
- 1 Glittering MassifGlittering Massif
- 1 Gorgon FlailGorgon Flail
- 1 Gorgon's HeadGorgon's Head
- 1 Harvester of SoulsHarvester of Souls
- 1 Hidden BladeHidden Blade
- 1 Lae'zel, Vlaakith's ChampionLae'zel, Vlaakith's Champion
- 1 Life InsuranceLife Insurance
- 1 Magda, the HoardmasterMagda, the Hoardmaster
- 1 Maha, Its Feathers NightMaha, Its Feathers Night
- 1 Mari, the Killing QuillMari, the Killing Quill
- 1 Mask of GriselbrandMask of Griselbrand
- 1 Mathas, Fiend SeekerMathas, Fiend Seeker
- 1 Minthara, Merciless SoulMinthara, Merciless Soul
- 1 Mirrodin AvengedMirrodin Avenged
- 1 Morbid OpportunistMorbid Opportunist
- 6 MountainMountain
- 1 Mythos of SnapdaxMythos of Snapdax
- 1 Nomad OutpostNomad Outpost
- 1 Offer ImmortalityOffer Immortality
- 1 Open the ArmoryOpen the Armory
- 1 Otharri, Suns' GloryOtharri, Suns' Glory
- 1 Painful TruthsPainful Truths
- 1 Patrolling PeacemakerPatrolling Peacemaker
- 6 PlainsPlains
- 1 PuPu UFOPuPu UFO
- 1 Qarsi RevenantQarsi Revenant
- 1 Read the BonesRead the Bones
- 1 Rune of MortalityRune of Mortality
- 1 Sevinne's ReclamationSevinne's Reclamation
- 1 Shattered LandscapeShattered Landscape
- 1 Shay CormacShay Cormac
- 1 Single CombatSingle Combat
- 1 Snowfield SinkholeSnowfield Sinkhole
- 1 Sol RingSol Ring
- 1 Sram, Senior EdificerSram, Senior Edificer
- 1 Sting, the Glinting DaggerSting, the Glinting Dagger
- 1 Stroke of MidnightStroke of Midnight
- 1 Sulfurous MireSulfurous Mire
- 1 Sunlit MarshSunlit Marsh
- 6 SwampSwamp
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Taii Wakeen, Perfect ShotTaii Wakeen, Perfect Shot
- 1 Talisman of ConvictionTalisman of Conviction
- 1 Tempt with BunniesTempt with Bunnies
- 1 Termination FacilitatorTermination Facilitator
- 1 Terramorphic ExpanseTerramorphic Expanse
- 1 Unfinished BusinessUnfinished Business
- 1 Vault of the ArchangelVault of the Archangel
- 1 Void BeckonerVoid Beckoner
- 1 Vorpal SwordVorpal Sword
- 1 Wayfarer's BaubleWayfarer's Bauble
- 1 White Plume AdventurerWhite Plume Adventurer
- 1 Wind-Scarred CragWind-Scarred Crag
- 1 You Are Already DeadYou Are Already Dead

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Archetype of Finality

Drumbellower

Ertha Jo, Frontier Mentor

Falthis, Shadowcat Familiar

General's Enforcer

Harvester of Souls

Lae'zel, Vlaakith's Champion

Magda, the Hoardmaster

Maha, Its Feathers Night

Mari, the Killing Quill

Mathas, Fiend Seeker

Minthara, Merciless Soul

Morbid Opportunist

Otharri, Suns' Glory

Patrolling Peacemaker

PuPu UFO

Qarsi Revenant

Shay Cormac

Sram, Senior Edificer

Taii Wakeen, Perfect Shot

Termination Facilitator

Void Beckoner

White Plume Adventurer

Instants (8)

Boros Charm

Chaos Warp

Crackling Doom

Generous Gift

Mirrodin Avenged

Offer Immortality

Stroke of Midnight

You Are Already Dead

Sorceries (10)

Call of the Death-Dweller

Drown in Ichor

Mythos of Snapdax

Open the Armory

Painful Truths

Read the Bones

Sevinne's Reclamation

Single Combat

Tempt with Bunnies

Unfinished Business

Artifacts (14)

Arcane Signet

Basilisk Collar

Commander's Sphere

Glaring Spotlight

Gorgon Flail

Gorgon's Head

Hidden Blade

Mask of Griselbrand

Sol Ring

Sting, the Glinting Dagger

Swiftfoot Boots

Talisman of Conviction

Vorpal Sword

Wayfarer's Bauble

Enchantments (7)

All-Out Assault

Aspect of Gorgon

Dazzling Theater // Prop Room

Death Pits of Rath

Gift of Doom

Life Insurance

Rune of Mortality

Lands (19)

Alpine Meadow

Axgard Armory

Battlefield Forge

Bloodfell Caves

Bojuka Bog

Buried Ruin

Caves of Koilos

Command Tower

Evolving Wilds

Exotic Orchard

Glittering Massif

Nomad Outpost

Shattered Landscape

Snowfield Sinkhole

Sulfurous Mire

Sunlit Marsh

Terramorphic Expanse

Vault of the Archangel

Wind-Scarred Crag

Basics (3)

Mountain

6 Mountains

Plains

6 Plains

Swamp

6 Swamps