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This is Splinter, the Mentor with no partner. You may select a partner on the As Partner page.
Average Deck for Splinter, the Mentor - Upgraded
Splinter, the Mentor
Rank #4,742
1decks
Feb 26, 2026
The Over/Under - Predicting the Popularity of TMNT Commanders, Part 1
Will the monocolored commanders from Teenage Mutant Ninja Turtles have a lot of deckbuilders coming back for another slice? Let's see.
Feb 2, 2026
Shred Life Totals with Dark Leo & Shredder in Commander
The upcoming Teenage Mutant Ninja Turtles set is making Ninjas hot again, even in non-blue colors! Come see what Dark Leo & Shredder can do.
Average Decklist
- 1 Splinter, the MentorSplinter, the Mentor
- 1 Adaptive AutomatonAdaptive Automaton
- 1 Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1 Ashnod's AltarAshnod's Altar
- 1 Ashnod's InterventionAshnod's Intervention
- 1 Black Market ConnectionsBlack Market Connections
- 1 Blightbelly RatBlightbelly Rat
- 1 Blinkmoth NexusBlinkmoth Nexus
- 1 Bloodstained MireBloodstained Mire
- 1 Bojuka BogBojuka Bog
- 1 Cabal CoffersCabal Coffers
- 1 Cabal RitualCabal Ritual
- 1 Castle LocthwainCastle Locthwain
- 1 Cavern of SoulsCavern of Souls
- 1 Changeling OutcastChangeling Outcast
- 1 Chronicle of VictoryChronicle of Victory
- 1 Cover of DarknessCover of Darkness
- 1 DamnationDamnation
- 1 Dark RitualDark Ritual
- 1 DarknessDarkness
- 1 Deadly RollickDeadly Rollick
- 1 Demonic TutorDemonic Tutor
- 1 Diseased VerminDiseased Vermin
- 1 Fabled PassageFabled Passage
- 1 Feed the SwarmFeed the Swarm
- 1 Gnat MiserGnat Miser
- 1 Haunted OneHaunted One
- 1 Hive of the Eye TyrantHive of the Eye Tyrant
- 1 Ichor RatsIchor Rats
- 1 Imp's MischiefImp's Mischief
- 1 Infectious InquiryInfectious Inquiry
- 1 Ink-Eyes, Servant of OniInk-Eyes, Servant of Oni
- 1 Inkmoth NexusInkmoth Nexus
- 1 Karumonix, the Rat KingKarumonix, the Rat King
- 1 Locust MiserLocust Miser
- 1 Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1 Marrow-GnawerMarrow-Gnawer
- 1 Maskwood NexusMaskwood Nexus
- 1 Mishra's FactoryMishra's Factory
- 1 Mishra's FoundryMishra's Foundry
- 1 Mudflat VillageMudflat Village
- 1 MutavaultMutavault
- 1 Nashi, Moon Sage's ScionNashi, Moon Sage's Scion
- 1 Nezumi ProwlerNezumi Prowler
- 1 No MercyNo Mercy
- 1 Ogre SlumlordOgre Slumlord
- 1 Okiba-Gang ShinobiOkiba-Gang Shinobi
- 1 OublietteOubliette
- 1 Pack RatPack Rat
- 1 Patchwork BannerPatchwork Banner
- 1 Phyresis OutbreakPhyresis Outbreak
- 1 Phyrexian ArenaPhyrexian Arena
- 1 Phyrexian TributePhyrexian Tribute
- 1 Piper of the SwarmPiper of the Swarm
- 1 Polluted DeltaPolluted Delta
- 1 Predators' HourPredators' Hour
- 1 Prismatic VistaPrismatic Vista
- 1 Rat King, Pale PiperRat King, Pale Piper
- 1 RatcatcherRatcatcher
- 1 Rise of the Dark RealmsRise of the Dark Realms
- 1 Shredder's TechniqueShredder's Technique
- 1 SkullclampSkullclamp
- 1 SkullsnatcherSkullsnatcher
- 2 Snow-Covered SwampSnow-Covered Swamp
- 1 Snuff OutSnuff Out
- 1 Sol RingSol Ring
- 1 Species SpecialistSpecies Specialist
- 1 Splinter, Hamato YoshiSplinter, Hamato Yoshi
- 1 Spymaster's VaultSpymaster's Vault
- 1 Sudden SpoilingSudden Spoiling
- 10 SwampSwamp
- 1 SwarmyardSwarmyard
- 1 Tangled ColonyTangled Colony
- 1 The Darkness CrystalThe Darkness Crystal
- 1 The Meathook MassacreThe Meathook Massacre
- 1 The One RingThe One Ring
- 1 Thornbite StaffThornbite Staff
- 1 Throat SlitterThroat Slitter
- 1 Toxic DelugeToxic Deluge
- 1 Twisted Sewer-WitchTwisted Sewer-Witch
- 1 Undercity Dire RatUndercity Dire Rat
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Urza's SagaUrza's Saga
- 1 Valley RotcallerValley Rotcaller
- 1 Vampiric TutorVampiric Tutor
- 1 Vault of WhispersVault of Whispers
- 1 WastelandWasteland
- 1 Wave of RatsWave of Rats
- 1 Whip of ErebosWhip of Erebos
- 1 Witch's CottageWitch's Cottage
Adaptive Automaton
Adaptive Automaton
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Blightbelly Rat
Blightbelly Rat
Changeling Outcast
Changeling Outcast
Diseased Vermin
Diseased Vermin
Gnat Miser
Gnat Miser
Ichor Rats
Ichor Rats
Ink-Eyes, Servant of Oni
Ink-Eyes, Servant of Oni
Karumonix, the Rat King
Karumonix, the Rat King
Locust Miser
Locust Miser
Lord Skitter, Sewer King
Lord Skitter, Sewer King
Marrow-Gnawer
Marrow-Gnawer
Nashi, Moon Sage's Scion
Nashi, Moon Sage's Scion
Nezumi Prowler
Nezumi Prowler
Ogre Slumlord
Ogre Slumlord
Okiba-Gang Shinobi
Okiba-Gang Shinobi
Pack Rat
Pack Rat
Piper of the Swarm
Piper of the Swarm
Ratcatcher
Ratcatcher
Rat King, Pale Piper
Rat King, Pale Piper
Skullsnatcher
Skullsnatcher
Species Specialist
Species Specialist
Splinter, Hamato Yoshi
Splinter, Hamato Yoshi
Tangled Colony
Tangled Colony
Throat Slitter
Throat Slitter
Twisted Sewer-Witch
Twisted Sewer-Witch
Undercity Dire Rat
Undercity Dire Rat
Valley Rotcaller
Valley Rotcaller
Wave of Rats
Wave of Rats
Instants (9)
Ashnod's Intervention
Ashnod's Intervention
Cabal Ritual
Cabal Ritual
Darkness
Darkness
Dark Ritual
Dark Ritual
Deadly Rollick
Deadly Rollick
Imp's Mischief
Imp's Mischief
Snuff Out
Snuff Out
Sudden Spoiling
Sudden Spoiling
Vampiric Tutor
Vampiric Tutor
Sorceries (10)
Damnation
Damnation
Demonic Tutor
Demonic Tutor
Feed the Swarm
Feed the Swarm
Infectious Inquiry
Infectious Inquiry
Phyresis Outbreak
Phyresis Outbreak
Phyrexian Tribute
Phyrexian Tribute
Predators' Hour
Predators' Hour
Rise of the Dark Realms
Rise of the Dark Realms
Shredder's Technique
Shredder's Technique
Toxic Deluge
Toxic Deluge
Artifacts (10)
Ashnod's Altar
Ashnod's Altar
Chronicle of Victory
Chronicle of Victory
Maskwood Nexus
Maskwood Nexus
Patchwork Banner
Patchwork Banner
Skullclamp
Skullclamp
Sol Ring
Sol Ring
The Darkness Crystal
The Darkness Crystal
The One Ring
The One Ring
Thornbite Staff
Thornbite Staff
Whip of Erebos
Whip of Erebos
Enchantments (7)
Black Market Connections
Black Market Connections
Cover of Darkness
Cover of Darkness
Haunted One
Haunted One
No Mercy
No Mercy
Oubliette
Oubliette
Phyrexian Arena
Phyrexian Arena
The Meathook Massacre
The Meathook Massacre
Lands (22)
Blinkmoth Nexus
Blinkmoth Nexus
Bloodstained Mire
Bloodstained Mire
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Castle Locthwain
Castle Locthwain
Cavern of Souls
Cavern of Souls
Fabled Passage
Fabled Passage
Hive of the Eye Tyrant
Hive of the Eye Tyrant
Inkmoth Nexus
Inkmoth Nexus
Mishra's Factory
Mishra's Factory
Mishra's Foundry
Mishra's Foundry
Mudflat Village
Mudflat Village
Mutavault
Mutavault
Polluted Delta
Polluted Delta
Prismatic Vista
Prismatic Vista
Spymaster's Vault
Spymaster's Vault
Swarmyard
Swarmyard
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Urza's Saga
Urza's Saga
Vault of Whispers
Vault of Whispers
Wasteland
Wasteland
Witch's Cottage
Witch's Cottage
Basics (2)
Snow-Covered Swamp
2 Snow-Covered Swamps
Swamp
10 Swamps