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Launch

Rem Karolus, Stalwart Slayer
Price tag $0.37

Legendary CreatureHuman Knight

Magic color symbol for R Magic color symbol for W
Boros

How it feels to play against

Mildly Annoying Some frustrating moments but still fun.

Popularity

Proven Option Well-established with solid community support.

Ranking

#1881 Current Rank
#2002 Last Week
#1768 Past 2 Years

Videos

Commander gameplay videos featuring Rem Karolus, Stalwart Slayer.

New Cards

Fresh cards from recent sets that players are experimenting with in Rem Karolus, Stalwart Slayer decks.

Flashback Flashback
+5% Synergy $4.96
Tablet of Discovery Tablet of Discovery
+4% Synergy $0.78
Practiced Scrollsmith Practiced Scrollsmith
+2% Synergy $0.19
Borrowed Knowledge Borrowed Knowledge
0% Synergy $0.18
Pursue the Past Pursue the Past
-4% Synergy $0.18

High Synergy Cards

Cards that work exceptionally well with Rem Karolus, Stalwart Slayer's abilities and overall game plan.

Earthquake Earthquake
+64% Synergy $0.64
Radiant Scrollwielder Radiant Scrollwielder
+59% Synergy $0.33
Chain Reaction Chain Reaction
+56% Synergy $0.30
Heartflame Duelist Heartflame Duelist
+56% Synergy $0.35
Repercussion Repercussion
+51% Synergy $9.52
Fiery Confluence Fiery Confluence
+49% Synergy $0.57
Torbran, Thane of Red Fell Torbran, Thane of Red Fell
+48% Synergy $2.75
Firesong and Sunspeaker Firesong and Sunspeaker
+48% Synergy $0.40
Molten Disaster Molten Disaster
+47% Synergy $0.44
Price of Progress Price of Progress
+47% Synergy $7.34

Top Cards

The most popular and reliable cards that form the backbone of successful Rem Karolus, Stalwart Slayer decks.

Acidic Soil Acidic Soil
+47% Synergy $1.77
Tajic, Legion's Edge Tajic, Legion's Edge
+45% Synergy $0.38
Blasphemous Act Blasphemous Act
+44% Synergy $0.87
Flame Rift Flame Rift
+44% Synergy $0.34
Toralf, God of Fury Toralf's Hammer Toralf, God of Fury
+43% Synergy $5.80
Lightning Bolt Lightning Bolt
+39% Synergy $0.96
Lightning Helix Lightning Helix
+39% Synergy $0.29
Guttersnipe Guttersnipe
+39% Synergy $0.31
Boros Charm Boros Charm
+14% Synergy $4.58
Swords to Plowshares Swords to Plowshares
-21% Synergy $1.27

Game Changers

Powerful cards that can single-handedly turn the tide of a game when resolved.

Jeska's Will Jeska's Will
+12% Synergy $43.06
Smothering Tithe Smothering Tithe
+4% Synergy $58.09
Gamble Gamble
+1% Synergy $15.70
Enlightened Tutor Enlightened Tutor
-2% Synergy $37.58
Teferi's Protection Teferi's Protection
-3% Synergy $53.05
Farewell Farewell
-4% Synergy $6.25

Creatures

Essential creatures that complement Rem Karolus, Stalwart Slayer's strategy through synergy, utility, or raw power.

Fire Servant Fire Servant
+42% Synergy $0.32
Neheb, the Eternal Neheb, the Eternal
+36% Synergy $7.47
Chandra's Incinerator Chandra's Incinerator
+36% Synergy $2.32
Solphim, Mayhem Dominus Solphim, Mayhem Dominus
+35% Synergy $24.62
Taii Wakeen, Perfect Shot Taii Wakeen, Perfect Shot
+31% Synergy $0.30
Gisela, Blade of Goldnight Gisela, Blade of Goldnight
+30% Synergy $5.20
Satyr Firedancer Satyr Firedancer
+30% Synergy $0.31
Storm-Kiln Artist Storm-Kiln Artist
+28% Synergy $1.46
Kessig Flamebreather Kessig Flamebreather
+20% Synergy $3.38
Blaze Commando Blaze Commando
+20% Synergy $0.10
Balefire Liege Balefire Liege
+19% Synergy $0.35
Bastion Protector Bastion Protector
+15% Synergy $0.46
Backdraft Hellkite Backdraft Hellkite
+15% Synergy $0.51
Brash Taunter Brash Taunter
+14% Synergy $2.08
Young Pyromancer Young Pyromancer
+14% Synergy $0.26
Twinflame Tyrant Twinflame Tyrant
+14% Synergy $24.98
Crystal Barricade Crystal Barricade
+13% Synergy $1.78
Imodane, the Pyrohammer Imodane, the Pyrohammer
+13% Synergy $0.33
Electrostatic Field Electrostatic Field
+12% Synergy $2.21
Firebrand Archer Firebrand Archer
+12% Synergy $0.26
Charmbreaker Devils Charmbreaker Devils
+12% Synergy $0.34
Pinnacle Monk Mystic Peak Pinnacle Monk
+10% Synergy $1.40
Boros Reckoner Boros Reckoner
+10% Synergy $0.37
Flame Channeler Embodiment of Flame Flame Channeler
+10% Synergy $0.20
Syr Carah, the Bold Syr Carah, the Bold
+10% Synergy $0.23
Coruscation Mage Coruscation Mage
+9% Synergy $0.79
Thermo-Alchemist Thermo-Alchemist
+9% Synergy $0.35
Heartless Hidetsugu Heartless Hidetsugu
+9% Synergy $2.86
Ojer Axonil, Deepest Might Temple of Power Ojer Axonil, Deepest Might
+9% Synergy $26.89
Stuffy Doll Stuffy Doll
+8% Synergy $5.41
Dualcaster Mage Dualcaster Mage
+7% Synergy $4.97
Velomachus Lorehold Velomachus Lorehold
+7% Synergy $0.42
Urabrask The Great Work Urabrask
+7% Synergy $16.14
Erebor Flamesmith Erebor Flamesmith
+7% Synergy $0.34
Gadrak, the Crown-Scourge Gadrak, the Crown-Scourge
+7% Synergy $0.26
Phyrexian Vindicator Phyrexian Vindicator
+6% Synergy $4.83
Smoldering Egg Ashmouth Dragon Smoldering Egg
+6% Synergy $0.41
Embermaw Hellion Embermaw Hellion
+6% Synergy $0.29
Knight of the White Orchid Knight of the White Orchid
+5% Synergy $4.55
Mangara, the Diplomat Mangara, the Diplomat
+5% Synergy $0.34
Razorkin Needlehead Razorkin Needlehead
+5% Synergy $6.37
Birgi, God of Storytelling Harnfel, Horn of Bounty Birgi, God of Storytelling
+4% Synergy $34.26
Mother of Runes Mother of Runes
+3% Synergy $13.69
Burnished Hart Burnished Hart
+3% Synergy $0.33
Loyal Warhound Loyal Warhound
+3% Synergy $0.44
Esper Sentinel Esper Sentinel
+1% Synergy $58.40
Archivist of Oghma Archivist of Oghma
+1% Synergy $7.99
Lightning, Army of One Lightning, Army of One
0% Synergy $10.20
Loran of the Third Path Loran of the Third Path
-3% Synergy $3.94
Solemn Simulacrum Solemn Simulacrum
-8% Synergy $0.31

Instants

Key instant-speed responses for protection, removal, and keeping Rem Karolus, Stalwart Slayer safe.

Volcanic Fallout Volcanic Fallout
+38% Synergy $0.25
Fault Line Fault Line
+38% Synergy $3.65
Magmaquake Magmaquake
+37% Synergy $0.34
Deflecting Palm Deflecting Palm
+24% Synergy $3.56
Olórin's Searing Light Olórin's Searing Light
+24% Synergy $5.72
Electrodominance Electrodominance
+16% Synergy $0.36
Sacred Fire Sacred Fire
+16% Synergy $0.30
Abrade Abrade
+15% Synergy $0.31
Starstorm Starstorm
+15% Synergy $0.31
Aurelia's Fury Aurelia's Fury
+13% Synergy $2.41
Delayed Blast Fireball Delayed Blast Fireball
+13% Synergy $17.11
Wear // Tear Wear // Tear
+12% Synergy $2.44
Shock Shock
+12% Synergy $0.12
Increasing Vengeance Increasing Vengeance
+12% Synergy $1.00
Thrill of Possibility Thrill of Possibility
+11% Synergy $0.28
Sulfurous Blast Sulfurous Blast
+11% Synergy $0.20
Seething Song Seething Song
+10% Synergy $13.22
Arcbond Arcbond
+10% Synergy $2.51
Risk Factor Risk Factor
+10% Synergy $0.65
Comet Storm Comet Storm
+10% Synergy $3.24
Valakut Awakening Valakut Stoneforge Valakut Awakening
+8% Synergy $16.68
Reverberate Reverberate
+8% Synergy $2.97
Smash to Smithereens Smash to Smithereens
+8% Synergy $0.28
Unexpected Windfall Unexpected Windfall
+7% Synergy $3.10
Fire Magic Fire Magic
+7% Synergy $0.93
Twinferno Twinferno
+7% Synergy $0.41
Inferno Inferno
+7% Synergy $0.51
Cathartic Pyre Cathartic Pyre
+7% Synergy $0.35
Play with Fire Play with Fire
+7% Synergy $0.25
Big Score Big Score
+6% Synergy $0.50
Warleader's Helix Warleader's Helix
+6% Synergy $0.29
Orim's Thunder Orim's Thunder
+6% Synergy $0.12
Invoke Calamity Invoke Calamity
+5% Synergy $0.46
Lightning Strike Lightning Strike
+5% Synergy $0.21
Ghostfire Slice Ghostfire Slice
+5% Synergy $0.31
Disenchant Disenchant
+4% Synergy $0.11
Razorgrass Ambush Razorgrass Field Razorgrass Ambush
+4% Synergy $0.31
Surge of Salvation Surge of Salvation
+4% Synergy $0.66
Your Temple Is Under Attack Your Temple Is Under Attack
+3% Synergy $0.39
Sejiri Shelter Sejiri Glacier Sejiri Shelter
+2% Synergy $1.65
Chaos Warp Chaos Warp
-2% Synergy $0.33
Demand Answers Demand Answers
-2% Synergy $0.45
Generous Gift Generous Gift
-4% Synergy $1.37
Stroke of Midnight Stroke of Midnight
-4% Synergy $0.29
Deflecting Swat Deflecting Swat
-4% Synergy $70.06
Dawn's Truce Dawn's Truce
-5% Synergy $7.86
Flawless Maneuver Flawless Maneuver
-6% Synergy $22.27
Path to Exile Path to Exile
-20% Synergy $1.20

Sorceries

Important sorcery spells that advance Rem Karolus, Stalwart Slayer's game plan and control the board.

Rolling Earthquake Rolling Earthquake
+41% Synergy $2.68
Mana Geyser Mana Geyser
+32% Synergy $1.15
Star of Extinction Star of Extinction
+30% Synergy $1.18
Deafening Clarion Deafening Clarion
+28% Synergy $0.36
Rip Apart Rip Apart
+26% Synergy $0.92
Breath of Darigaaz Breath of Darigaaz
+26% Synergy $0.40
Boltwave Boltwave
+23% Synergy $3.24
End the Festivities End the Festivities
+20% Synergy $1.16
Anger of the Gods Anger of the Gods
+19% Synergy $0.41
Slagstorm Slagstorm
+17% Synergy $0.32
Light Up the Stage Light Up the Stage
+14% Synergy $0.28
Tectonic Hazard Tectonic Hazard
+14% Synergy $0.30
Wheel of Misfortune Wheel of Misfortune
+13% Synergy $7.76
Flamebreak Flamebreak
+13% Synergy $1.17
Mizzix's Mastery Mizzix's Mastery
+12% Synergy $7.92
Grab the Prize Grab the Prize
+11% Synergy $0.38
Pyroclasm Pyroclasm
+10% Synergy $0.32
Subterranean Tremors Subterranean Tremors
+10% Synergy $7.21
Delete Delete
+9% Synergy $1.29
Jaya's Immolating Inferno Jaya's Immolating Inferno
+9% Synergy $2.06
Hour of Devastation Hour of Devastation
+9% Synergy $0.39
Brotherhood's End Brotherhood's End
+9% Synergy $1.33
Faithless Looting Faithless Looting
+8% Synergy $0.29
Crackle with Power Crackle with Power
+8% Synergy $8.07
Storm's Wrath Storm's Wrath
+8% Synergy $0.21
Grapeshot Grapeshot
+7% Synergy $0.32
Solar Blaze Solar Blaze
+7% Synergy $0.34
Past in Flames Past in Flames
+7% Synergy $4.57
Into the Fire Into the Fire
+7% Synergy $0.37
Burn Down the House Burn Down the House
+7% Synergy $0.40
Thrilling Discovery Thrilling Discovery
+6% Synergy $0.38
Shatterskull Smashing Shatterskull, the Hammer Pass Shatterskull Smashing
+6% Synergy $9.02
Browbeat Browbeat
+6% Synergy $0.37
Mizzium Mortars Mizzium Mortars
+6% Synergy $0.49
Steam Blast Steam Blast
+6% Synergy $0.27
Reconstruct History Reconstruct History
+5% Synergy $0.24
Idyllic Tutor Idyllic Tutor
+5% Synergy $11.80
Incite Rebellion Incite Rebellion
+5% Synergy $0.45
Vandalblast Vandalblast
+4% Synergy $1.54
Secret Rendezvous Secret Rendezvous
+4% Synergy $0.31
Reckless Impulse Reckless Impulse
+4% Synergy $1.66
Tormenting Voice Tormenting Voice
+4% Synergy $0.25
Cut a Deal Cut a Deal
+2% Synergy $0.82
Cathartic Reunion Cathartic Reunion
+2% Synergy $0.31
Wheel of Fortune Wheel of Fortune
+2% Synergy $2063.83
Seize the Spoils Seize the Spoils
+1% Synergy $0.26

Utility Artifacts

Versatile artifacts that provide ongoing value, card selection, or strategic advantages.

Sunforger Sunforger
+21% Synergy $3.61
Ruby Medallion Ruby Medallion
+15% Synergy $12.67
Primal Amulet Primal Wellspring Primal Amulet
+10% Synergy $14.21
Pyromancer's Gauntlet Pyromancer's Gauntlet
+9% Synergy $0.26
Sword of Wealth and Power Sword of Wealth and Power
+6% Synergy $18.19
Wayfarer's Bauble Wayfarer's Bauble
+5% Synergy $0.30
Darksteel Plate Darksteel Plate
+4% Synergy $6.41
Mithril Coat Mithril Coat
+2% Synergy $26.43
Mask of Memory Mask of Memory
+1% Synergy $0.43
Archaeomancer's Map Archaeomancer's Map
0% Synergy $1.28
Lightning Greaves Lightning Greaves
-5% Synergy $4.39
Sword of the Animist Sword of the Animist
-9% Synergy $5.77
Swiftfoot Boots Swiftfoot Boots
-15% Synergy $1.95

Enchantments

Powerful enchantments that support Rem Karolus, Stalwart Slayer's strategy and create lasting battlefield effects.

Mark of Asylum Mark of Asylum
+36% Synergy $1.26
Fiery Emancipation Fiery Emancipation
+27% Synergy $16.92
Double Vision Double Vision
+23% Synergy $0.65
Artist's Talent Artist's Talent
+19% Synergy $7.84
Dictate of the Twin Gods Dictate of the Twin Gods
+19% Synergy $3.42
Light of Sanction Light of Sanction
+19% Synergy $0.40
Fiery Inscription Fiery Inscription
+18% Synergy $0.40
City on Fire City on Fire
+14% Synergy $11.83
Virtue of Courage Virtue of Courage
+10% Synergy $2.11
Descent into Avernus Descent into Avernus
+9% Synergy $12.97
Furnace of Rath Furnace of Rath
+9% Synergy $6.52
Mechanized Warfare Mechanized Warfare
+9% Synergy $0.56
Blessed Sanctuary Blessed Sanctuary
+8% Synergy $3.28
Fall of Cair Andros Fall of Cair Andros
+8% Synergy $0.33
Dual Casting Dual Casting
+7% Synergy $0.46
Land Tax Land Tax
+6% Synergy $13.68
Ghostly Prison Ghostly Prison
+6% Synergy $4.62
Smuggler's Share Smuggler's Share
+6% Synergy $9.20
Arcane Bombardment Arcane Bombardment
+6% Synergy $7.09
Manabarbs Manabarbs
+6% Synergy $5.32
Roiling Vortex Roiling Vortex
+6% Synergy $1.84
Valakut Exploration Valakut Exploration
+5% Synergy $4.61
Pariah Pariah
+5% Synergy $2.19
Sulfuric Vortex Sulfuric Vortex
+5% Synergy $1.50
The Rollercrusher Ride The Rollercrusher Ride
+5% Synergy $0.57
Spiteful Banditry Spiteful Banditry
+4% Synergy $7.83
Outpost Siege Outpost Siege
+4% Synergy $0.30
Trouble in Pairs Trouble in Pairs
+2% Synergy $28.10
Assemble the Legion Assemble the Legion
-4% Synergy $0.37

Planeswalkers

Planeswalkers that work alongside Rem Karolus, Stalwart Slayer to provide ongoing value and board presence.

The Wanderer The Wanderer
+30% Synergy $0.39
Chandra, Torch of Defiance Chandra, Torch of Defiance
+11% Synergy $3.05
Jaya Ballard Jaya Ballard
+10% Synergy $0.39
Chandra, Hope's Beacon Chandra, Hope's Beacon
+5% Synergy $2.17

Utility Lands

Non-basic lands that offer additional utility beyond just mana production.

Spinerock Knoll Spinerock Knoll
+14% Synergy $1.36
War Room War Room
+9% Synergy $2.44
Scavenger Grounds Scavenger Grounds
+8% Synergy $0.35
Arcane Lighthouse Arcane Lighthouse
+6% Synergy $1.17
Valakut, the Molten Pinnacle Valakut, the Molten Pinnacle
+5% Synergy $16.17
Forgotten Cave Forgotten Cave
+3% Synergy $0.25
Secluded Steppe Secluded Steppe
+3% Synergy $0.26
Temple of the False God Temple of the False God
+2% Synergy $0.33
Eiganjo, Seat of the Empire Eiganjo, Seat of the Empire
-4% Synergy $5.99
Sunhome, Fortress of the Legion Sunhome, Fortress of the Legion
-8% Synergy $0.37
Reliquary Tower Reliquary Tower
-10% Synergy $2.93
Slayers' Stronghold Slayers' Stronghold
-11% Synergy $0.33

Mana Artifacts

Artifacts focused on mana acceleration and color fixing for consistent gameplay.

Pyromancer's Goggles Pyromancer's Goggles
+40% Synergy $0.41
Glittering Stockpile Glittering Stockpile
+9% Synergy $0.40
Mind Stone Mind Stone
+5% Synergy $0.31
Fire Diamond Fire Diamond
+4% Synergy $0.37
Boros Signet Boros Signet
+3% Synergy $0.40
Marble Diamond Marble Diamond
0% Synergy $0.35
Commander's Sphere Commander's Sphere
-2% Synergy $0.33
Sol Ring Sol Ring
-5% Synergy $0.98
Arcane Signet Arcane Signet
-5% Synergy $0.36
Talisman of Conviction Talisman of Conviction
-5% Synergy $0.33
Fellwar Stone Fellwar Stone
-5% Synergy $2.20

Lands

The mana base foundation for Rem Karolus, Stalwart Slayer decks, ensuring smooth and reliable mana development.

Pinnacle Monk Mystic Peak Pinnacle Monk
+10% Synergy $1.40
Myriad Landscape Myriad Landscape
+8% Synergy $0.34
Valakut Awakening Valakut Stoneforge Valakut Awakening
+8% Synergy $16.68
Abraded Bluffs Abraded Bluffs
+8% Synergy $0.32
Shatterskull Smashing Shatterskull, the Hammer Pass Shatterskull Smashing
+6% Synergy $9.02
Evolving Wilds Evolving Wilds
+5% Synergy $0.13
Alpine Meadow Alpine Meadow
+5% Synergy $0.37
Stone Quarry Stone Quarry
+5% Synergy $0.13
Boros Garrison Boros Garrison
+4% Synergy $0.21
Razorgrass Ambush Razorgrass Field Razorgrass Ambush
+4% Synergy $0.31
Furycalm Snarl Furycalm Snarl
+3% Synergy $0.29
Temple of Triumph Temple of Triumph
+3% Synergy $0.23
Needleverge Pathway Pillarverge Pathway Needleverge Pathway
+3% Synergy $4.66
Wind-Scarred Crag Wind-Scarred Crag
+3% Synergy $0.16
Boros Guildgate Boros Guildgate
+3% Synergy $0.10
Demolition Field Demolition Field
+3% Synergy $0.31
Sundown Pass Sundown Pass
+2% Synergy $1.90
Sacred Peaks Sacred Peaks
+2% Synergy $0.25
Sejiri Shelter Sejiri Glacier Sejiri Shelter
+2% Synergy $1.65
Mountain Mountain
0% Synergy $2.00
Terramorphic Expanse Terramorphic Expanse
0% Synergy $0.16
Plains Plains
-1% Synergy $0.08
Spectator Seating Spectator Seating
-1% Synergy $16.58
Glittering Massif Glittering Massif
-1% Synergy $0.55
Plateau Plateau
-2% Synergy $356.24
Fabled Passage Fabled Passage
-3% Synergy $3.30
Arid Mesa Arid Mesa
-4% Synergy $31.35
Sunbillow Verge Sunbillow Verge
-4% Synergy $10.89
Radiant Summit Radiant Summit
-4% Synergy $0.90
Elegant Parlor Elegant Parlor
-4% Synergy $10.95
Sunbaked Canyon Sunbaked Canyon
-4% Synergy $4.39
Clifftop Retreat Clifftop Retreat
-5% Synergy $0.32
Rugged Prairie Rugged Prairie
-5% Synergy $0.28
Rustvale Bridge Rustvale Bridge
-5% Synergy $0.30
Inspiring Vantage Inspiring Vantage
-6% Synergy $1.22
Path of Ancestry Path of Ancestry
-6% Synergy $0.22
Sunscorched Divide Sunscorched Divide
-7% Synergy $0.26
Command Tower Command Tower
-8% Synergy $0.28
Sacred Foundry Sacred Foundry
-8% Synergy $10.42
Battlefield Forge Battlefield Forge
-9% Synergy $0.28
Exotic Orchard Exotic Orchard
-10% Synergy $0.82

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