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Falthis, Shadowcat Familiar // Sengir, the Dark Baron (Commander) - Core
Falthis, Shadowcat Familiar // Sengir, the Dark Baron
15 decks (0.000%)
Rank #2956

Jul 31, 2025
What if the Partner Mechanic Allowed for Three Creatures?
On this EDHREC What If?, we're discussing what would happen if you could have three partner commanders. What's the worst that could happen?
Deck Filters
Cordial Vampire
40% of 15 decks
+39% synergy
Butcher of Malakir
40% of 15 decks
+33% synergy
Nullpriest of Oblivion
33% of 15 decks
+32% synergy
Rogue's Passage
47% of 15 decks
+29% synergy
Vampire Nighthawk
33% of 15 decks
+28% synergy
Yahenni, Undying Partisan
33% of 15 decks
+27% synergy
Burnished Hart
33% of 15 decks
+25% synergy
Doomed Dissenter
27% of 15 decks
+24% synergy
Fell Stinger
27% of 15 decks
+24% synergy
Blood Artist
53% of 15 decks
+23% synergy
Top Cards
Feed the Swarm
47% of 15 decks
-5% synergy
Swiftfoot Boots
47% of 15 decks
+15% synergy
Victimize
40% of 15 decks
+15% synergy
Crypt Ghast
40% of 15 decks
-8% synergy
Ayara, First of Locthwain
40% of 15 decks
+14% synergy
Dark Ritual
40% of 15 decks
-26% synergy
Jet Medallion
40% of 15 decks
-18% synergy
Reassembling Skeleton
33% of 15 decks
+17% synergy
Solemn Simulacrum
33% of 15 decks
+9% synergy
Gray Merchant of Asphodel
33% of 15 decks
-19% synergy
Game Changers
Core (Bracket 2) typically disallows Game Changers. Check with your playgroup before including any.
Braids, Cabal Minion
7% of 15 decks
+5% synergy
Creatures
Nirkana Revenant
33% of 15 decks
+21% synergy
Syr Konrad, the Grim
27% of 15 decks
+6% synergy
Plaguecrafter
27% of 15 decks
+7% synergy
Viscera Seer
27% of 15 decks
+10% synergy
Morbid Opportunist
27% of 15 decks
+6% synergy
Accursed Marauder
25% of 12 decks
+4% synergy
Vein Ripper
23% of 13 decks
+18% synergy
Ogre Slumlord
20% of 15 decks
+10% synergy
Falkenrath Noble
20% of 15 decks
+14% synergy
Shadow Alley Denizen
20% of 15 decks
+18% synergy
Massacre Girl
20% of 15 decks
+12% synergy
Massacre Wurm
20% of 15 decks
+3% synergy
Erebos, Bleak-Hearted
20% of 15 decks
+17% synergy
Midnight Reaper
20% of 15 decks
+11% synergy
Black Cat
20% of 15 decks
+19% synergy
Bloodline Keeper
20% of 15 decks
+19% synergy
Tymaret, Chosen from Death
20% of 15 decks
+18% synergy
Zulaport Cutthroat
20% of 15 decks
-3% synergy
Drana, Liberator of Malakir
20% of 15 decks
+17% synergy
Patron of the Vein
20% of 15 decks
+19% synergy
Gifted Aetherborn
20% of 15 decks
+16% synergy
Vito, Thorn of the Dusk Rose
20% of 15 decks
+9% synergy
Pawn of Ulamog
20% of 15 decks
+11% synergy
Bloodbond Vampire
20% of 15 decks
+20% synergy
Braids, Arisen Nightmare
20% of 15 decks
+2% synergy
Bloodghast
20% of 15 decks
+10% synergy
Walking Sarcophagus
14% of 7 decks
+14% synergy
Risen Necroregent
14% of 7 decks
+14% synergy
Sengir Autocrat
13% of 15 decks
+11% synergy
Dreadmalkin
13% of 15 decks
+13% synergy
Vindictive Vampire
13% of 15 decks
+10% synergy
Dread Presence
13% of 15 decks
-2% synergy
Crossway Troublemakers
13% of 15 decks
+12% synergy
Westgate Regent
13% of 15 decks
+13% synergy
Burglar Rat
13% of 15 decks
+2% synergy
Marauding Blight-Priest
13% of 15 decks
+7% synergy
Akroan Horse
13% of 15 decks
+12% synergy
Sangromancer
13% of 15 decks
+1% synergy
Mephidross Vampire
13% of 15 decks
+13% synergy
Markov Baron
13% of 15 decks
+12% synergy
Child of Night
13% of 15 decks
+13% synergy
Scion of the Swarm
13% of 15 decks
+13% synergy
Rakshasa Debaser
13% of 15 decks
+12% synergy
Pulse Tracker
13% of 15 decks
+13% synergy
Jadar, Ghoulcaller of Nephalia
13% of 15 decks
+3% synergy
Skyclave Shadowcat
13% of 15 decks
+13% synergy
Vampire Nocturnus
13% of 15 decks
+13% synergy
Magus of the Coffers
13% of 15 decks
+6% synergy
Nighthawk Scavenger
13% of 15 decks
+8% synergy
Phyrexian Obliterator
13% of 15 decks
+2% synergy
Instants
Defile
33% of 15 decks
-5% synergy
Village Rites
27% of 15 decks
+3% synergy
Deadly Dispute
27% of 15 decks
+4% synergy
Murder
27% of 15 decks
+16% synergy
Flare of Malice
25% of 12 decks
+13% synergy
Armor of Shadows
20% of 15 decks
+18% synergy
Bitter Triumph
20% of 15 decks
+10% synergy
Malakir Rebirth
20% of 15 decks
-2% synergy
Sheoldred's Edict
20% of 15 decks
+6% synergy
Astarion's Thirst
20% of 15 decks
+19% synergy
Doom Blade
20% of 15 decks
+12% synergy
Soul Shatter
20% of 15 decks
+7% synergy
Corrupted Conviction
20% of 15 decks
+8% synergy
Withering Torment
20% of 10 decks
-11% synergy
Hero's Downfall
13% of 15 decks
+6% synergy
Bake into a Pie
13% of 15 decks
+13% synergy
Undying Malice
13% of 15 decks
+4% synergy
Not Dead After All
13% of 15 decks
+3% synergy
Oblivion's Hunger
13% of 15 decks
+13% synergy
Tergrid's Shadow
13% of 15 decks
+13% synergy
Infernal Grasp
13% of 15 decks
-12% synergy
You Are Already Dead
13% of 15 decks
+12% synergy
Gravepurge
13% of 15 decks
+11% synergy
Blood Pact
13% of 15 decks
+9% synergy
Stinging Study
13% of 15 decks
+10% synergy
Go for the Throat
13% of 15 decks
-10% synergy
Price of Fame
13% of 15 decks
+12% synergy
Withering Boon
13% of 15 decks
+9% synergy
Blood Curdle
13% of 15 decks
+13% synergy
Tainted Strike
13% of 15 decks
+10% synergy
Fell the Profane
8% of 12 decks
-10% synergy
Long Goodbye
8% of 13 decks
+6% synergy
Bile Blight
7% of 15 decks
+5% synergy
Dark Banishing
7% of 15 decks
+7% synergy
Geth's Verdict
7% of 15 decks
+6% synergy
Snuff Out
7% of 15 decks
-5% synergy
Finishing Blow
7% of 15 decks
+7% synergy
Hatred
7% of 15 decks
+6% synergy
Supernatural Stamina
7% of 15 decks
-0% synergy
Costly Plunder
7% of 15 decks
+4% synergy
Darkness
7% of 15 decks
-2% synergy
Smother
7% of 15 decks
+7% synergy
Plumb the Forbidden
7% of 15 decks
+2% synergy
Terror
7% of 15 decks
+5% synergy
Bladebrand
7% of 15 decks
+6% synergy
Urge to Feed
7% of 15 decks
+6% synergy
Necrobite
7% of 15 decks
+7% synergy
Umbral Juke
7% of 15 decks
+7% synergy
Sudden Spoiling
7% of 15 decks
-3% synergy
Erebos's Intervention
7% of 15 decks
+4% synergy
Sorceries
Dread Return
27% of 15 decks
+14% synergy
Read the Bones
27% of 15 decks
+8% synergy
Sign in Blood
27% of 15 decks
-10% synergy
Diabolic Tutor
20% of 15 decks
+5% synergy
In Garruk's Wake
20% of 15 decks
+15% synergy
Demogorgon's Clutches
13% of 15 decks
+13% synergy
Profane Command
13% of 15 decks
+11% synergy
Damnation
13% of 15 decks
-8% synergy
Plague Wind
13% of 15 decks
+12% synergy
Bubbling Muck
13% of 15 decks
-2% synergy
Innocent Blood
13% of 15 decks
+8% synergy
Mutilate
13% of 15 decks
-7% synergy
Ambition's Cost
13% of 15 decks
+10% synergy
Gix's Command
13% of 15 decks
+11% synergy
Zombify
13% of 15 decks
+12% synergy
Disentomb
13% of 15 decks
+12% synergy
Alms of the Vein
13% of 15 decks
+13% synergy
Unearth
13% of 15 decks
+5% synergy
Exsanguinate
13% of 15 decks
-11% synergy
Toxic Deluge
13% of 15 decks
-24% synergy
Insatiable Avarice
8% of 13 decks
-5% synergy
Absorb Vis
7% of 15 decks
+7% synergy
Awaken the Erstwhile
7% of 15 decks
+4% synergy
Gisa's Bidding
7% of 15 decks
+6% synergy
Spread the Sickness
7% of 15 decks
+6% synergy
Command the Dreadhorde
7% of 15 decks
+5% synergy
Environmental Sciences
7% of 15 decks
+7% synergy
Duress
7% of 15 decks
-0% synergy
Persist
7% of 15 decks
+3% synergy
Fraying Omnipotence
7% of 15 decks
+4% synergy
Bloodchief's Thirst
7% of 15 decks
+6% synergy
Dead of Winter
7% of 15 decks
+6% synergy
Agadeem's Awakening
7% of 15 decks
-0% synergy
Night Terrors
7% of 15 decks
+7% synergy
Army of the Damned
7% of 15 decks
+2% synergy
Night's Whisper
7% of 15 decks
-17% synergy
Dregs of Sorrow
7% of 15 decks
+6% synergy
Mind Sludge
7% of 15 decks
+6% synergy
Fates' Reversal
7% of 15 decks
+6% synergy
Reave Soul
7% of 15 decks
+7% synergy
Myrkul's Edict
7% of 15 decks
+6% synergy
Olivia's Wrath
7% of 15 decks
+6% synergy
Blood Tribute
7% of 15 decks
+5% synergy
Mire in Misery
7% of 15 decks
+3% synergy
Epic Downfall
7% of 15 decks
+6% synergy
Feast of Blood
7% of 15 decks
+6% synergy
Terisiare's Devastation
7% of 15 decks
+6% synergy
Rankle's Prank
7% of 15 decks
+2% synergy
Life's Finale
7% of 15 decks
+6% synergy
Shrivel
7% of 15 decks
+6% synergy
Utility Artifacts
Lightning Greaves
33% of 15 decks
-0% synergy
Bontu's Monument
27% of 15 decks
-1% synergy
Vorpal Sword
20% of 15 decks
+16% synergy
Ashnod's Altar
20% of 15 decks
+1% synergy
Blade of the Bloodchief
20% of 15 decks
+18% synergy
Haunted Cloak
20% of 15 decks
+19% synergy
Skullclamp
13% of 15 decks
-8% synergy
Wayfarer's Bauble
13% of 15 decks
-4% synergy
Whispersilk Cloak
13% of 15 decks
+7% synergy
Herald's Horn
13% of 15 decks
+8% synergy
Loxodon Warhammer
13% of 15 decks
+12% synergy
Sword of Vengeance
13% of 15 decks
+12% synergy
Ravenous Amulet
11% of 9 decks
+10% synergy
Luxa River Shrine
7% of 15 decks
+7% synergy
Spellbook
7% of 15 decks
+6% synergy
Library of Leng
7% of 15 decks
+5% synergy
Giant's Skewer
7% of 15 decks
+7% synergy
Amulet of Vigor
7% of 15 decks
+6% synergy
Obelisk of Urd
7% of 15 decks
+6% synergy
Basilisk Collar
7% of 15 decks
+4% synergy
Venser's Journal
7% of 15 decks
+5% synergy
Tormod's Crypt
7% of 15 decks
+6% synergy
God-Pharaoh's Statue
7% of 15 decks
+6% synergy
Armillary Sphere
7% of 15 decks
+6% synergy
Mithril Coat
7% of 15 decks
+1% synergy
Whip of Erebos
7% of 15 decks
-4% synergy
Akroma's Memorial
7% of 15 decks
+6% synergy
Nihil Spellbomb
7% of 15 decks
+6% synergy
Commander's Plate
7% of 15 decks
+1% synergy
Alhammarret's Archive
7% of 15 decks
+2% synergy
Arcane Encyclopedia
7% of 15 decks
+7% synergy
Blackblade Reforged
7% of 15 decks
+4% synergy
Accorder's Shield
7% of 15 decks
+7% synergy
Genesis Chamber
7% of 15 decks
+4% synergy
Soul-Guide Lantern
7% of 15 decks
+6% synergy
Wishclaw Talisman
7% of 15 decks
+0% synergy
Bonehoard
7% of 15 decks
+6% synergy
Maskwood Nexus
7% of 15 decks
+6% synergy
Tarrian's Journal
7% of 15 decks
+5% synergy
Mask of Avacyn
7% of 15 decks
+6% synergy
Sword of the Animist
7% of 15 decks
+3% synergy
Wedding Invitation
7% of 15 decks
+6% synergy
Demon's Horn
7% of 15 decks
+2% synergy
Enchantments
Grave Pact
33% of 15 decks
+15% synergy
Sanguine Bond
27% of 15 decks
+14% synergy
Dictate of Erebos
27% of 15 decks
+16% synergy
Black Market
20% of 15 decks
-1% synergy
Phyrexian Arena
20% of 15 decks
-20% synergy
Exquisite Blood
20% of 15 decks
+7% synergy
Eternal Thirst
20% of 15 decks
+18% synergy
Kaya's Ghostform
20% of 15 decks
+10% synergy
Open the Graves
13% of 15 decks
+10% synergy
Agent of the Iron Throne
13% of 15 decks
+10% synergy
The Eldest Reborn
13% of 15 decks
+9% synergy
Vampiric Rites
13% of 15 decks
+7% synergy
Bad Moon
13% of 15 decks
+10% synergy
Clawing Torment
13% of 15 decks
+13% synergy
The Meathook Massacre
13% of 15 decks
-4% synergy
Meathook Massacre II
10% of 10 decks
+3% synergy
Funeral Room // Awakening Hall
10% of 10 decks
+5% synergy
Sporogenic Infection
10% of 10 decks
+10% synergy
Phyrexian Scriptures
7% of 15 decks
+5% synergy
Inner Demon
7% of 15 decks
+6% synergy
Twisted Embrace
7% of 15 decks
+7% synergy
Braids's Frightful Return
7% of 15 decks
+6% synergy
Hopeless Nightmare
7% of 15 decks
+2% synergy
Phyrexian Reclamation
7% of 15 decks
-4% synergy
Conspiracy
7% of 15 decks
+6% synergy
Tribute to Horobi
7% of 15 decks
+5% synergy
Night of Souls' Betrayal
7% of 15 decks
+4% synergy
Phyresis
7% of 15 decks
+4% synergy
Dread of Night
7% of 15 decks
+7% synergy
Virulent Plague
7% of 15 decks
+6% synergy
Liliana's Mastery
7% of 15 decks
+4% synergy
Infernal Genesis
7% of 15 decks
+6% synergy
Quag Sickness
7% of 15 decks
+6% synergy
Greed
7% of 15 decks
-1% synergy
Curse of Disturbance
7% of 15 decks
+6% synergy
Sinister Possession
7% of 15 decks
+7% synergy
Retreat to Hagra
7% of 15 decks
+6% synergy
Warlock Class
7% of 15 decks
+5% synergy
Underworld Dreams
7% of 15 decks
-0% synergy
Tombstone Stairwell
7% of 15 decks
+6% synergy
Intimidation
7% of 15 decks
+6% synergy
Sigil of Myrkul
7% of 15 decks
+6% synergy
Lithoform Blight
7% of 15 decks
+7% synergy
Oubliette
7% of 15 decks
+3% synergy
One Ring to Rule Them All
7% of 15 decks
+6% synergy
Bastion of Remembrance
7% of 15 decks
-9% synergy
Black Market Connections
7% of 15 decks
-16% synergy
Raiders' Wake
7% of 15 decks
+3% synergy
Cover of Darkness
7% of 15 decks
+4% synergy
Curse of Shallow Graves
7% of 15 decks
+6% synergy
Battles
Invasion of Ulgrotha
7% of 15 decks
+6% synergy
Planeswalkers
Sorin, Vampire Lord
13% of 15 decks
+13% synergy
Lolth, Spider Queen
13% of 15 decks
+11% synergy
Liliana, Dreadhorde General
13% of 15 decks
+0% synergy
Tevesh Szat, Doom of Fools
7% of 15 decks
+3% synergy
Sorin Markov
7% of 15 decks
+4% synergy
Sorin, Imperious Bloodlord
7% of 15 decks
+6% synergy
Ob Nixilis Reignited
7% of 15 decks
+4% synergy
Liliana of the Dark Realms
7% of 15 decks
-7% synergy
Liliana of the Veil
7% of 15 decks
-1% synergy
Utility Lands
Witch's Cottage
47% of 15 decks
+22% synergy
Bojuka Bog
40% of 15 decks
-7% synergy
Cabal Coffers
40% of 15 decks
-16% synergy
Castle Locthwain
33% of 15 decks
+15% synergy
Adventurer's Inn
33% of 3 decks
+32% synergy
Cabal Stronghold
33% of 15 decks
-3% synergy
Mortuary Mire
27% of 15 decks
+14% synergy
Crypt of Agadeem
27% of 15 decks
+16% synergy
Arcane Lighthouse
20% of 15 decks
+18% synergy
Barren Moor
20% of 15 decks
+9% synergy
Leechridden Swamp
20% of 15 decks
+17% synergy
Barad-dûr
20% of 15 decks
+16% synergy
Amonkhet Raceway
14% of 7 decks
+13% synergy
Accursed Duneyard
14% of 7 decks
+12% synergy
Phyrexian Tower
13% of 15 decks
-10% synergy
Temple of the False God
13% of 15 decks
+5% synergy
Subterranean Hangar
13% of 15 decks
+13% synergy
Ghost Quarter
13% of 15 decks
+10% synergy
Urborg, Tomb of Yawgmoth
13% of 15 decks
-25% synergy
Hidden Necropolis
13% of 15 decks
+11% synergy
Desert of the Glorified
13% of 15 decks
+10% synergy
War Room
13% of 15 decks
-3% synergy
Reliquary Tower
13% of 15 decks
-18% synergy
Diamond City
8% of 13 decks
+7% synergy
Tyrite Sanctum
7% of 15 decks
+5% synergy
Blast Zone
7% of 15 decks
+4% synergy
Volrath's Stronghold
7% of 15 decks
+3% synergy
Urborg
7% of 15 decks
+6% synergy
Dunes of the Dead
7% of 15 decks
+6% synergy
Hive of the Eye Tyrant
7% of 15 decks
+5% synergy
Cascading Cataracts
7% of 15 decks
+7% synergy
Everglades
7% of 15 decks
+5% synergy
Vault of Whispers
7% of 15 decks
+1% synergy
Tectonic Edge
7% of 15 decks
+6% synergy
Nykthos, Shrine to Nyx
7% of 15 decks
-23% synergy
Polluted Mire
7% of 15 decks
+2% synergy
Bottomless Vault
7% of 15 decks
+6% synergy
Westvale Abbey
7% of 15 decks
+0% synergy
Hostile Hostel
7% of 15 decks
+6% synergy
Memorial to Folly
7% of 15 decks
+3% synergy
Cradle of the Accursed
7% of 15 decks
+6% synergy
High Market
7% of 15 decks
+0% synergy
Animal Sanctuary
7% of 15 decks
+7% synergy
Mana Artifacts
Sol Ring
73% of 15 decks
-13% synergy
Arcane Signet
53% of 15 decks
-10% synergy
Charcoal Diamond
40% of 15 decks
+16% synergy
Thought Vessel
27% of 15 decks
-1% synergy
Heraldic Banner
27% of 15 decks
+21% synergy
Commander's Sphere
20% of 15 decks
+10% synergy
Worn Powerstone
20% of 15 decks
+16% synergy
Mind Stone
20% of 15 decks
-12% synergy
Pristine Talisman
20% of 15 decks
+18% synergy
Thran Dynamo
13% of 15 decks
+7% synergy
Hedron Archive
7% of 15 decks
+2% synergy
Relic of Legends
7% of 15 decks
+5% synergy
Sceptre of Eternal Glory
7% of 15 decks
-3% synergy
Extraplanar Lens
7% of 15 decks
+1% synergy
Coldsteel Heart
7% of 15 decks
+5% synergy
Fellwar Stone
7% of 15 decks
-8% synergy
Sonic Screwdriver
7% of 15 decks
+6% synergy
Nyx Lotus
7% of 15 decks
-1% synergy
Lands
Swamp
100% of 15 decks
+5% synergy
Myriad Landscape
47% of 15 decks
+19% synergy
Malakir Rebirth
20% of 15 decks
-2% synergy
Command Tower
20% of 15 decks
+15% synergy
Ancient Ziggurat
13% of 15 decks
+13% synergy
Evolving Wilds
13% of 15 decks
+10% synergy
Terramorphic Expanse
13% of 15 decks
+11% synergy
Fell the Profane
8% of 12 decks
-10% synergy
Vivid Marsh
7% of 15 decks
+7% synergy
Agadeem's Awakening
7% of 15 decks
-0% synergy
Opal Palace
7% of 15 decks
+6% synergy
Forbidden Orchard
7% of 15 decks
+5% synergy
Black Dragon Gate
7% of 15 decks
+7% synergy
Voldaren Estate
7% of 15 decks
+6% synergy
Hagra Mauling
7% of 15 decks
+2% synergy
Crumbling Vestige
7% of 15 decks
+7% synergy
Gateway Plaza
7% of 15 decks
+7% synergy
Snow-Covered Swamp
7% of 15 decks
-0% synergy
Crystal Grotto
7% of 15 decks
+6% synergy
Cavern of Souls
7% of 15 decks
+0% synergy
Path of Ancestry
7% of 15 decks
+1% synergy