Esper Horrors
Nihiloor
73 decks
The Master of Keys
5 decks
Sen Triplets
4 decks
Saruman of Many Colors
3 decks
Aminatou, the Fateshifter
1 decks
The Ever-Changing 'Dane
1 decks
Oloro, Ageless Ascetic
1 decks
Bane, Lord of Darkness
1 decks
Hargilde, Kindly Runechanter // Wernog, Rider's Chaplain
1 decks
Sefris of the Hidden Ways
1 decks
Kamiz, Obscura Oculus
1 decks
Soundwave, Sonic Spy
1 decks
New Cards
Overlord of the Balemurk
86% of 7 decks
+74% synergy
Silent Hallcreeper
71% of 14 decks
+59% synergy
Overlord of the Floodpits
56% of 16 decks
+44% synergy
Sheltered by Ghosts
43% of 7 decks
+33% synergy
Overlord of the Mistmoors
38% of 16 decks
+29% synergy
High Synergy Cards
Captain N'ghathrod
89% of 93 decks
+89% synergy
Brainstealer Dragon
84% of 93 decks
+83% synergy
Grazilaxx, Illithid Scholar
80% of 93 decks
+78% synergy
Mind Flayer
78% of 93 decks
+77% synergy
Zellix, Sanity Flayer
75% of 93 decks
+74% synergy
Ancient Cellarspawn
93% of 14 decks
+73% synergy
Aboleth Spawn
73% of 93 decks
+72% synergy
Grell Philosopher
72% of 93 decks
+72% synergy
Elder Brain
72% of 93 decks
+71% synergy
Consuming Aberration
70% of 93 decks
+68% synergy
Top Cards
Psionic Ritual
68% of 93 decks
+68% synergy
Uchuulon
68% of 93 decks
+68% synergy
Endless Evil
67% of 93 decks
+66% synergy
Intellect Devourer
65% of 93 decks
+64% synergy
Sludge Monster
59% of 93 decks
+59% synergy
Extract Brain
59% of 93 decks
+58% synergy
Arvinox, the Mind Flail
56% of 93 decks
+54% synergy
Sewer Nemesis
55% of 93 decks
+55% synergy
Nemesis of Reason
49% of 93 decks
+49% synergy
Guiltfeeder
47% of 93 decks
+47% synergy
Creatures
Illithid Harvester
45% of 93 decks
+45% synergy
Umbris, Fear Manifest
42% of 93 decks
+42% synergy
Hullbreaker Horror
42% of 93 decks
+38% synergy
Wharf Infiltrator
39% of 93 decks
+38% synergy
Ravenous Chupacabra
32% of 93 decks
+30% synergy
Spellskite
32% of 93 decks
+29% synergy
Toxrill, the Corrosive
30% of 93 decks
+28% synergy
Chasm Skulker
30% of 93 decks
+24% synergy
Defiler of Flesh
27% of 82 decks
+27% synergy
Phyrexian Vindicator
24% of 66 decks
+24% synergy
Hunted Horror
24% of 93 decks
+24% synergy
Overcharged Amalgam
22% of 93 decks
+20% synergy
Abyssal Gorestalker
21% of 42 decks
+21% synergy
Appendage Amalgam
21% of 14 decks
+21% synergy
Vashta Nerada
20% of 44 decks
+20% synergy
Thing in the Ice
20% of 93 decks
+20% synergy
Nighthowler
19% of 93 decks
+19% synergy
Nihilith
18% of 93 decks
+18% synergy
Mindleech Mass
18% of 93 decks
+18% synergy
Phyrexian Obliterator
18% of 93 decks
+18% synergy
Horrid Shadowspinner
18% of 22 decks
+18% synergy
Phyrexian Revoker
16% of 93 decks
+16% synergy
Xanathar, Guild Kingpin
16% of 93 decks
+15% synergy
Forgotten Creation
16% of 93 decks
+15% synergy
Thief of Sanity
16% of 93 decks
+13% synergy
Mage Hunter
15% of 93 decks
+15% synergy
Dinrova Horror
15% of 93 decks
+15% synergy
Agent of Treachery
15% of 93 decks
+12% synergy
Mondrak, Glory Dominus
15% of 67 decks
+5% synergy
Bruna, the Fading Light
14% of 93 decks
+14% synergy
Gisela, the Broken Blade
14% of 93 decks
+14% synergy
Athreos, Shroud-Veiled
14% of 93 decks
+10% synergy
Woe Strider
13% of 93 decks
+12% synergy
Phyrexian Rager
11% of 93 decks
+11% synergy
Thieving Amalgam
11% of 93 decks
+10% synergy
Void Maw
10% of 93 decks
+10% synergy
Dusk Mangler
10% of 93 decks
+9% synergy
Deathbringer Liege
10% of 93 decks
+9% synergy
Gonti, Lord of Luxury
10% of 93 decks
+7% synergy
Hostage Taker
10% of 93 decks
+6% synergy
Psychosis Crawler
10% of 93 decks
+5% synergy
Soulherder
10% of 93 decks
+4% synergy
Solemn Simulacrum
10% of 93 decks
-11% synergy
Gurgling Anointer
9% of 77 decks
+9% synergy
K'rrik, Son of Yawgmoth
9% of 93 decks
+8% synergy
Sepulchral Primordial
9% of 93 decks
+7% synergy
Thassa, Deep-Dwelling
9% of 93 decks
+5% synergy
Gollum, Scheming Guide
8% of 59 decks
+7% synergy
Dark Hatchling
8% of 93 decks
+8% synergy
Gisa, Glorious Resurrector
8% of 93 decks
+7% synergy
Instants
Swords to Plowshares
39% of 93 decks
-31% synergy
Memory Plunder
37% of 93 decks
+35% synergy
Drown in the Loch
34% of 93 decks
+32% synergy
Counterspell
34% of 93 decks
-9% synergy
Siphon Insight
29% of 93 decks
+28% synergy
Void Rend
29% of 93 decks
-4% synergy
Esper Charm
23% of 93 decks
+19% synergy
Ephemerate
23% of 93 decks
+17% synergy
Dovin's Veto
22% of 93 decks
-5% synergy
Fact or Fiction
20% of 93 decks
+15% synergy
Fracture
20% of 93 decks
+14% synergy
Despark
19% of 93 decks
-0% synergy
Ghostly Flicker
17% of 93 decks
+14% synergy
Anguished Unmaking
17% of 93 decks
-6% synergy
Dominate
16% of 93 decks
+16% synergy
Negate
16% of 93 decks
-3% synergy
Path to Exile
16% of 93 decks
-27% synergy
True Polymorph
15% of 93 decks
+15% synergy
Cloudshift
14% of 93 decks
+11% synergy
Run Away Together
13% of 93 decks
+12% synergy
Eerie Interlude
13% of 93 decks
+10% synergy
Mana Drain
13% of 93 decks
-5% synergy
Obscura Charm
12% of 93 decks
+7% synergy
Enlightened Tutor
12% of 93 decks
-11% synergy
Spoils of Blood
11% of 93 decks
+11% synergy
Thought Collapse
11% of 93 decks
+11% synergy
Brainstorm
11% of 93 decks
-9% synergy
Cyclonic Rift
11% of 93 decks
-18% synergy
Curtains' Call
10% of 93 decks
+9% synergy
Didn't Say Please
10% of 93 decks
+9% synergy
Utter End
10% of 93 decks
-0% synergy
An Offer You Can't Refuse
10% of 93 decks
-13% synergy
Psychic Strike
9% of 93 decks
+8% synergy
Essence Flux
9% of 93 decks
+8% synergy
Pull from Tomorrow
9% of 93 decks
+5% synergy
Mortify
9% of 93 decks
-3% synergy
Dark Ritual
9% of 93 decks
-7% synergy
Fierce Guardianship
9% of 93 decks
-10% synergy
Domineering Will
8% of 93 decks
+7% synergy
Soul Manipulation
8% of 93 decks
+7% synergy
Reins of Power
8% of 93 decks
+7% synergy
Displace
8% of 93 decks
+7% synergy
Drown in Dreams
8% of 93 decks
+7% synergy
Deadly Dispute
8% of 93 decks
+4% synergy
Teferi's Protection
8% of 93 decks
-12% synergy
Vampiric Tutor
8% of 93 decks
-13% synergy
Astral Confrontation
5% of 93 decks
+5% synergy
Power Word Kill
5% of 93 decks
+5% synergy
Chemister's Insight
5% of 93 decks
+5% synergy
Blur
5% of 93 decks
+5% synergy
Sorceries
Extract from Darkness
33% of 93 decks
+32% synergy
Breach the Multiverse
29% of 65 decks
+26% synergy
Fractured Sanity
26% of 93 decks
+24% synergy
Phyrexian Rebirth
26% of 93 decks
+24% synergy
Blue Sun's Twilight
25% of 76 decks
+24% synergy
Reanimate
25% of 93 decks
+13% synergy
Entrancing Melody
16% of 93 decks
+16% synergy
Demonic Tutor
16% of 93 decks
-8% synergy
Mass Manipulation
15% of 93 decks
+15% synergy
Crippling Fear
15% of 93 decks
+14% synergy
From the Catacombs
15% of 93 decks
+14% synergy
Feed the Swarm
15% of 93 decks
+12% synergy
Syphon Mind
14% of 93 decks
+13% synergy
Subjugate the Hobbits
14% of 58 decks
+13% synergy
Blatant Thievery
13% of 93 decks
+12% synergy
Damn
13% of 93 decks
-7% synergy
Distant Melody
12% of 93 decks
+5% synergy
Supreme Verdict
11% of 93 decks
-6% synergy
Tempted by the Oriq
10% of 93 decks
+9% synergy
Glimpse the Unthinkable
10% of 93 decks
+9% synergy
Inevitable Betrayal
10% of 93 decks
+9% synergy
Bribery
10% of 93 decks
+8% synergy
Maddening Cacophony
10% of 93 decks
+8% synergy
Toxic Deluge
10% of 93 decks
-6% synergy
Call of the Nightwing
9% of 93 decks
+9% synergy
Beacon of Unrest
9% of 93 decks
+8% synergy
Serum Visions
9% of 93 decks
+7% synergy
In Garruk's Wake
9% of 93 decks
+7% synergy
Devour Intellect
8% of 93 decks
+8% synergy
Tasha's Hideous Laughter
8% of 93 decks
+7% synergy
Cut Your Losses
8% of 93 decks
+7% synergy
Mind Grind
8% of 93 decks
+7% synergy
Irenicus's Vile Duplication
8% of 93 decks
+6% synergy
Painful Truths
8% of 93 decks
+3% synergy
Ponder
8% of 93 decks
-4% synergy
Farewell
8% of 93 decks
-6% synergy
Ringsight
7% of 60 decks
+4% synergy
Kindred Dominance
6% of 93 decks
+4% synergy
Praetor's Grasp
6% of 93 decks
+4% synergy
Mnemonic Betrayal
6% of 93 decks
+3% synergy
Eldritch Pact
5% of 93 decks
+5% synergy
Mind Spring
5% of 93 decks
+5% synergy
Rise of the Dark Realms
5% of 93 decks
+3% synergy
Diabolic Tutor
5% of 93 decks
+0% synergy
Austere Command
5% of 93 decks
-7% synergy
Utility Artifacts
Nautiloid Ship
34% of 93 decks
+34% synergy
Mindcrank
33% of 93 decks
+31% synergy
Lightning Greaves
28% of 93 decks
+4% synergy
Herald's Horn
25% of 93 decks
+18% synergy
Conjurer's Closet
24% of 93 decks
+20% synergy
Staff of Eden, Vault's Key
21% of 19 decks
+20% synergy
Swiftfoot Boots
20% of 93 decks
-6% synergy
Panharmonicon
16% of 93 decks
+12% synergy
Urza's Incubator
14% of 93 decks
+12% synergy
Wayfarer's Bauble
13% of 93 decks
+0% synergy
Helm of the Host
9% of 93 decks
+6% synergy
Altar of the Brood
8% of 93 decks
+5% synergy
Ashnod's Altar
8% of 93 decks
-1% synergy
Enchantments
Reflections of Littjara
35% of 93 decks
+33% synergy
Propaganda
30% of 93 decks
+9% synergy
Smothering Tithe
24% of 93 decks
-12% synergy
Cunning Rhetoric
20% of 93 decks
+19% synergy
Mind's Dilation
20% of 93 decks
+17% synergy
Teleportation Circle
20% of 93 decks
+16% synergy
Court of Locthwain
20% of 49 decks
+19% synergy
Virtue of Persistence
20% of 51 decks
+16% synergy
Debtors' Knell
19% of 93 decks
+18% synergy
Ghostly Prison
19% of 93 decks
-1% synergy
Mirror Room // Fractured Realm
19% of 16 decks
+10% synergy
Control Magic
18% of 93 decks
+17% synergy
Rhystic Study
18% of 93 decks
-18% synergy
Kindred Discovery
17% of 93 decks
+9% synergy
Nowhere to Run
17% of 18 decks
+14% synergy
Rogue Class
15% of 93 decks
+14% synergy
Ripples of Undeath
14% of 21 decks
+9% synergy
Far Traveler
14% of 93 decks
+14% synergy
Black Market Connections
13% of 93 decks
+1% synergy
Virtue of Knowledge
11% of 54 decks
+9% synergy
Haunted One
11% of 93 decks
+10% synergy
Corrupted Conscience
11% of 93 decks
+10% synergy
Psychic Corrosion
11% of 93 decks
+9% synergy
Mind Control
10% of 93 decks
+9% synergy
Black Market
10% of 93 decks
+9% synergy
Leyline of Anticipation
10% of 93 decks
+5% synergy
Parasitic Impetus
9% of 93 decks
+8% synergy
Curse of Unbinding
9% of 93 decks
+8% synergy
King Narfi's Betrayal
8% of 93 decks
+7% synergy
Animate Dead
6% of 93 decks
-3% synergy
Mystic Remora
6% of 93 decks
-16% synergy
Cultist of the Absolute
5% of 93 decks
+5% synergy
The Trickster-God's Heist
5% of 93 decks
+5% synergy
Fraying Sanity
5% of 93 decks
+5% synergy
Memory Erosion
5% of 93 decks
+4% synergy
Minion's Return
5% of 93 decks
+4% synergy
Imprisoned in the Moon
5% of 93 decks
-1% synergy
Planeswalkers
Tasha, the Witch Queen
20% of 93 decks
+18% synergy
Ashiok, Sculptor of Fears
10% of 93 decks
+9% synergy
Ashiok, Nightmare Muse
10% of 93 decks
+9% synergy
Ashiok, Nightmare Weaver
5% of 93 decks
+5% synergy
Utility Lands
Reliquary Tower
35% of 93 decks
+1% synergy
Bojuka Bog
26% of 93 decks
-5% synergy
Urborg, Tomb of Yawgmoth
22% of 93 decks
+8% synergy
Nephalia Drownyard
18% of 93 decks
+18% synergy
Temple of the False God
18% of 93 decks
+11% synergy
Hostile Hostel
15% of 93 decks
+15% synergy
Rogue's Passage
15% of 93 decks
+5% synergy
Creeping Tar Pit
11% of 93 decks
+8% synergy
Cabal Coffers
11% of 93 decks
+7% synergy
Drownyard Temple
9% of 93 decks
+8% synergy
Dark Depths
9% of 93 decks
+8% synergy
Geier Reach Sanitarium
9% of 93 decks
+4% synergy
Ancient Tomb
9% of 93 decks
-5% synergy
Takenuma, Abandoned Mire
8% of 93 decks
-0% synergy
Hall of Heliod's Generosity
8% of 93 decks
-5% synergy
Volrath's Stronghold
6% of 93 decks
+6% synergy
Otawara, Soaring City
6% of 93 decks
-12% synergy
High Market
5% of 93 decks
+2% synergy
Mana Artifacts
Sol Ring
89% of 93 decks
-1% synergy
Arcane Signet
88% of 93 decks
+1% synergy
Talisman of Dominance
42% of 93 decks
-1% synergy
Dimir Signet
41% of 93 decks
+2% synergy
Thought Vessel
37% of 93 decks
+14% synergy
Commander's Sphere
30% of 93 decks
+8% synergy
Orzhov Signet
27% of 93 decks
-15% synergy
Talisman of Hierarchy
25% of 93 decks
-13% synergy
Azorius Signet
24% of 93 decks
-18% synergy
Mind Stone
23% of 93 decks
+6% synergy
Chromatic Lantern
20% of 93 decks
+5% synergy
Talisman of Progress
20% of 93 decks
-18% synergy
Fellwar Stone
19% of 93 decks
-18% synergy
Dimir Keyrune
18% of 93 decks
+18% synergy
Decanter of Endless Water
14% of 93 decks
+6% synergy
Everflowing Chalice
11% of 93 decks
+8% synergy
Charcoal Diamond
6% of 93 decks
+5% synergy
Sky Diamond
6% of 93 decks
+4% synergy
Marble Diamond
5% of 93 decks
+3% synergy
Lands
Command Tower
92% of 93 decks
+1% synergy
Arcane Sanctum
60% of 93 decks
+5% synergy
Sunken Hollow
58% of 93 decks
+18% synergy
Raffine's Tower
46% of 93 decks
+2% synergy
Exotic Orchard
44% of 93 decks
-14% synergy
Path of Ancestry
43% of 93 decks
+17% synergy
Temple of Deceit
42% of 93 decks
+22% synergy
Shipwreck Marsh
40% of 93 decks
+19% synergy
Evolving Wilds
40% of 93 decks
+13% synergy
Morphic Pool
38% of 93 decks
+3% synergy
Choked Estuary
34% of 93 decks
+17% synergy
Drowned Catacomb
33% of 93 decks
+8% synergy
Prairie Stream
33% of 93 decks
-8% synergy
Watery Grave
33% of 93 decks
-14% synergy
Godless Shrine
33% of 93 decks
-15% synergy
Vault of Champions
30% of 93 decks
-4% synergy
Contaminated Landscape
30% of 20 decks
+2% synergy
Dimir Aqueduct
29% of 93 decks
+12% synergy
Port Town
29% of 93 decks
+11% synergy
Deserted Beach
29% of 93 decks
+9% synergy
Temple of Enlightenment
28% of 93 decks
+7% synergy
Sea of Clouds
28% of 93 decks
-9% synergy
Darkwater Catacombs
27% of 93 decks
+13% synergy
Hallowed Fountain
27% of 93 decks
-22% synergy
Gloomlake Verge
25% of 16 decks
+7% synergy
Shattered Sanctum
25% of 93 decks
+9% synergy
Temple of Silence
25% of 93 decks
+3% synergy
Flooded Strand
25% of 93 decks
-8% synergy
Marsh Flats
24% of 93 decks
-11% synergy
Isolated Chapel
23% of 93 decks
-6% synergy
Polluted Delta
22% of 93 decks
-11% synergy
Tainted Isle
20% of 93 decks
+15% synergy
Myriad Landscape
20% of 93 decks
+7% synergy
Orzhov Basilica
20% of 93 decks
+4% synergy
Caves of Koilos
19% of 93 decks
-12% synergy
Underground River
18% of 93 decks
-4% synergy
Cavern of Souls
17% of 93 decks
+11% synergy
Obscura Storefront
17% of 93 decks
+3% synergy
Glacial Fortress
16% of 93 decks
-13% synergy
Ash Barrens
15% of 93 decks
+6% synergy
Azorius Chancery
15% of 93 decks
-2% synergy
Port of Karfell
14% of 93 decks
+13% synergy
Esper Panorama
14% of 93 decks
+8% synergy
Terramorphic Expanse
14% of 93 decks
-5% synergy
Shadowy Backstreet
13% of 31 decks
-3% synergy
Shineshadow Snarl
11% of 93 decks
+2% synergy
Dromar's Cavern
10% of 93 decks
+6% synergy
Tainted Field
10% of 93 decks
+3% synergy
Undercity Sewers
10% of 31 decks
-6% synergy
Meticulous Archive
10% of 31 decks
-7% synergy