Cosmic Horror (Card)
Cosmic Horror
In 150 decks
0% of 1985375 decks
Top Commanders (3)
Blim, Comedic Genius
1.32% of 2810 decks
37 decks
The Beamtown Bullies
0.37% of 5148 decks
19 decks
Jon Irenicus, Shattered One
0.33% of 6752 decks
22 decks
New Cards (1)
Undercity Sewers
75% of 4 decks
+69% synergy
High Synergy Cards (10)
Ignoble Hierarch
48% of 29 decks
+46% synergy
Harmless Offering
45% of 75 decks
+45% synergy
Bazaar Trader
43% of 76 decks
+43% synergy
Archfiend of the Dross
43% of 58 decks
+43% synergy
Terminate
42% of 76 decks
+37% synergy
Aggressive Mining
37% of 76 decks
+37% synergy
Captive Audience
36% of 74 decks
+36% synergy
Abyssal Persecutor
36% of 143 decks
+35% synergy
Tempting Wurm
35% of 37 decks
+35% synergy
Xantcha, Sleeper Agent
35% of 74 decks
+35% synergy
Top Cards (10)
Cultivate
43% of 37 decks
+21% synergy
Blasphemous Act
38% of 76 decks
+22% synergy
Rampant Growth
38% of 37 decks
+21% synergy
Beast Within
38% of 37 decks
+19% synergy
Chaos Warp
36% of 76 decks
+20% synergy
Dark Ritual
35% of 150 decks
+24% synergy
Humble Defector
35% of 75 decks
+34% synergy
Swiftfoot Boots
34% of 143 decks
+6% synergy
Rakdos Charm
34% of 76 decks
+31% synergy
Role Reversal
31% of 13 decks
+31% synergy
Creatures (50)
Skull Prophet
29% of 35 decks
+28% synergy
Plague Reaver
28% of 139 decks
+28% synergy
Steel Golem
27% of 146 decks
+26% synergy
Bronze Bombshell
27% of 143 decks
+26% synergy
Consuming Aberration
26% of 62 decks
+25% synergy
Grid Monitor
24% of 144 decks
+24% synergy
Aboleth Spawn
24% of 46 decks
+23% synergy
Cruel Somnophage
23% of 13 decks
+22% synergy
Goldnight Castigator
23% of 75 decks
+23% synergy
Hunted Wumpus
22% of 37 decks
+22% synergy
Birds of Paradise
22% of 37 decks
+10% synergy
Rust Elemental
22% of 144 decks
+21% synergy
Abomination of Gudul
21% of 14 decks
+21% synergy
Roaming Throne
21% of 14 decks
+4% synergy
Demonic Taskmaster
21% of 143 decks
+21% synergy
Lord of the Pit
21% of 150 decks
+21% synergy
Evil Eye of Orms-by-Gore
20% of 150 decks
+20% synergy
Phyrexian Negator
20% of 146 decks
+20% synergy
Cinder Giant
20% of 76 decks
+20% synergy
Soulgorger Orgg
20% of 76 decks
+20% synergy
Kardur, Doomscourge
20% of 71 decks
+18% synergy
Thing in the Ice
20% of 61 decks
+19% synergy
Akroan Horse
20% of 143 decks
+19% synergy
Zellix, Sanity Flayer
20% of 46 decks
+19% synergy
Priest of the Blood Rite
19% of 142 decks
+19% synergy
Seedborn Muse
19% of 37 decks
+15% synergy
Llanowar Elves
19% of 37 decks
+8% synergy
Evil Eye of Urborg
19% of 143 decks
+19% synergy
Ebon Drake
19% of 143 decks
+19% synergy
Ebonblade Reaper
18% of 146 decks
+18% synergy
Boldwyr Heavyweights
18% of 76 decks
+18% synergy
Khârn the Betrayer
18% of 39 decks
+18% synergy
Nemesis of Reason
18% of 62 decks
+17% synergy
Chupacabra Echo
18% of 17 decks
+17% synergy
Starving Revenant
18% of 17 decks
+17% synergy
Taniwha
17% of 63 decks
+17% synergy
Old Stickfingers
17% of 35 decks
+17% synergy
Sleeper Agent
16% of 146 decks
+16% synergy
Hullbreaker Horror
16% of 56 decks
+13% synergy
Solemn Simulacrum
15% of 144 decks
+0% synergy
Vislor Turlough
15% of 20 decks
+15% synergy
Vashta Nerada
15% of 20 decks
+14% synergy
Liege of the Pit
15% of 143 decks
+15% synergy
Master of the Feast
15% of 143 decks
+14% synergy
Master of Cruelties
14% of 76 decks
+14% synergy
Wretched Anurid
14% of 146 decks
+14% synergy
Saryth, the Viper's Fang
14% of 35 decks
+12% synergy
Sludge Monster
14% of 58 decks
+13% synergy
Karazikar, the Eye Tyrant
14% of 66 decks
+13% synergy
Grazilaxx, Illithid Scholar
14% of 59 decks
+12% synergy
Instants (50)
Grisly Salvage
30% of 37 decks
+29% synergy
Putrefy
30% of 37 decks
+26% synergy
Counterspell
29% of 65 decks
+8% synergy
Bedevil
27% of 74 decks
+24% synergy
Assassin's Trophy
26% of 35 decks
+20% synergy
Thrill of Possibility
26% of 74 decks
+20% synergy
Tyvar's Stand
23% of 13 decks
+20% synergy
Negate
19% of 62 decks
+8% synergy
Drown in the Loch
15% of 59 decks
+13% synergy
Tamiyo's Safekeeping
15% of 33 decks
+12% synergy
An Offer You Can't Refuse
15% of 53 decks
+5% synergy
Brainstorm
14% of 63 decks
+3% synergy
Wrong Turn
14% of 59 decks
+13% synergy
Abrupt Decay
14% of 37 decks
+11% synergy
Nature's Claim
14% of 37 decks
+8% synergy
Chef's Kiss
13% of 67 decks
+13% synergy
Big Score
13% of 53 decks
+9% synergy
Entomb
12% of 146 decks
+8% synergy
Red Elemental Blast
11% of 80 decks
+8% synergy
Fact or Fiction
11% of 63 decks
+7% synergy
Heroic Intervention
11% of 36 decks
-2% synergy
Abrade
11% of 74 decks
+5% synergy
Deflecting Swat
11% of 74 decks
+3% synergy
Infernal Grasp
10% of 124 decks
+6% synergy
Terror
10% of 150 decks
+10% synergy
Lightning Bolt
10% of 80 decks
+5% synergy
Arcane Denial
10% of 63 decks
+0% synergy
Temur Battle Rage
9% of 75 decks
+8% synergy
Telim'Tor's Edict
9% of 77 decks
+9% synergy
Murder
9% of 143 decks
+7% synergy
Unexpected Windfall
9% of 66 decks
+6% synergy
Veil of Summer
9% of 35 decks
+5% synergy
Tibalt's Trickery
8% of 71 decks
+5% synergy
Noxious Revival
8% of 37 decks
+5% synergy
Memory Plunder
8% of 62 decks
+7% synergy
Cathartic Pyre
8% of 63 decks
+7% synergy
Frantic Search
8% of 63 decks
+2% synergy
Unsummon
8% of 65 decks
+7% synergy
Otherworldly Gaze
7% of 58 decks
+6% synergy
Run Away Together
7% of 59 decks
+6% synergy
Psychotic Fury
7% of 76 decks
+6% synergy
Wild Ricochet
7% of 76 decks
+6% synergy
Deadly Rollick
6% of 139 decks
+1% synergy
Soul Manipulation
6% of 62 decks
+6% synergy
Countersquall
6% of 62 decks
+6% synergy
Thought Scour
6% of 62 decks
+5% synergy
Aetherize
6% of 62 decks
+4% synergy
Wild Magic Surge
6% of 47 decks
+4% synergy
Tragic Slip
6% of 143 decks
+4% synergy
Planar Incision
5% of 55 decks
+5% synergy
Sorceries (50)
Faithless Looting
30% of 76 decks
+22% synergy
Jarad's Orders
30% of 37 decks
+29% synergy
Fateful Handoff
28% of 65 decks
+28% synergy
Kodama's Reach
27% of 37 decks
+11% synergy
Cathartic Reunion
23% of 75 decks
+21% synergy
Feed the Swarm
21% of 139 decks
+11% synergy
Three Visits
19% of 37 decks
+7% synergy
Tormenting Voice
18% of 76 decks
+17% synergy
Bala Ged Recovery
17% of 35 decks
+12% synergy
Sign in Blood
17% of 143 decks
+12% synergy
Buried Alive
16% of 146 decks
+14% synergy
Farseek
16% of 37 decks
+0% synergy
Unmarked Grave
14% of 132 decks
+13% synergy
Fractured Sanity
14% of 59 decks
+13% synergy
Mulch
14% of 37 decks
+13% synergy
Regrowth
14% of 37 decks
+12% synergy
Nature's Lore
14% of 37 decks
-1% synergy
Vandalblast
13% of 76 decks
+5% synergy
Donate
13% of 63 decks
+13% synergy
Read the Bones
13% of 143 decks
+8% synergy
Diabolic Tutor
12% of 146 decks
+9% synergy
Legerdemain
11% of 63 decks
+11% synergy
Disrupt Decorum
11% of 74 decks
+9% synergy
Wheel of Misfortune
11% of 74 decks
+8% synergy
Damnation
10% of 143 decks
+6% synergy
Maddening Cacophony
10% of 59 decks
+9% synergy
Mind Grind
10% of 62 decks
+9% synergy
Extract from Darkness
10% of 62 decks
+9% synergy
Whispering Madness
10% of 62 decks
+9% synergy
Last One Standing
9% of 74 decks
+9% synergy
Thieves' Auction
9% of 76 decks
+9% synergy
Reanimate
9% of 146 decks
+2% synergy
Psionic Ritual
9% of 46 decks
+8% synergy
Demonic Tutor
9% of 150 decks
-4% synergy
Dig Up
9% of 35 decks
+8% synergy
Breach the Multiverse
9% of 35 decks
+6% synergy
Mind Funeral
8% of 62 decks
+8% synergy
Night's Whisper
8% of 143 decks
+3% synergy
Persist
8% of 131 decks
+6% synergy
Cut Your Losses
8% of 53 decks
+7% synergy
Jeska's Will
7% of 72 decks
-2% synergy
Tasha's Hideous Laughter
7% of 59 decks
+6% synergy
Ravenform
7% of 59 decks
+5% synergy
Scrambleverse
7% of 76 decks
+6% synergy
Call of the Nightwing
6% of 62 decks
+6% synergy
Whelming Wave
6% of 62 decks
+5% synergy
Windfall
6% of 63 decks
-0% synergy
Wheel of Fortune
6% of 80 decks
+4% synergy
Peer into the Abyss
6% of 139 decks
+4% synergy
Victimize
5% of 146 decks
-0% synergy
Utility Artifacts (26)
Lightning Greaves
25% of 144 decks
-0% synergy
Immortal Coil
19% of 143 decks
+19% synergy
Despotic Scepter
18% of 147 decks
+18% synergy
Whispersilk Cloak
17% of 144 decks
+13% synergy
Hithlain Rope
14% of 29 decks
+13% synergy
Prowler's Helm
13% of 143 decks
+12% synergy
Lich's Tomb
13% of 144 decks
+13% synergy
Pendant of Prosperity
12% of 139 decks
+12% synergy
Crown of Doom
11% of 142 decks
+11% synergy
Wayfarer's Bauble
11% of 143 decks
-0% synergy
Fireshrieker
10% of 144 decks
+9% synergy
Jinxed Idol
10% of 146 decks
+9% synergy
Strionic Resonator
9% of 143 decks
+5% synergy
Lithoform Engine
9% of 139 decks
+7% synergy
Trailblazer's Boots
8% of 143 decks
+7% synergy
Geth's Grimoire
8% of 144 decks
+8% synergy
Bucknard's Everfull Purse
8% of 131 decks
+7% synergy
Crawlspace
8% of 146 decks
+6% synergy
Bloodthirsty Blade
7% of 139 decks
+6% synergy
Wishclaw Talisman
7% of 139 decks
+4% synergy
Claws of Gix
7% of 146 decks
+7% synergy
Jinxed Choker
6% of 144 decks
+6% synergy
Tel-Jilad Stylus
6% of 144 decks
+6% synergy
Grafted Skullcap
6% of 146 decks
+6% synergy
Perpetual Timepiece
6% of 140 decks
+5% synergy
Sword of the Animist
6% of 142 decks
+1% synergy
Enchantments (50)
Demonic Lore
26% of 139 decks
+26% synergy
Lich's Mastery
26% of 139 decks
+26% synergy
Forbidden Crypt
25% of 147 decks
+25% synergy
Demonic Pact
25% of 142 decks
+25% synergy
Propaganda
24% of 63 decks
+18% synergy
Nefarious Lich
23% of 146 decks
+23% synergy
Pyromancer's Swath
18% of 76 decks
+18% synergy
Midnight Oil
18% of 140 decks
+18% synergy
Experimental Frenzy
18% of 74 decks
+17% synergy
Form of the Dragon
17% of 76 decks
+17% synergy
Curse of Opulence
16% of 74 decks
+14% synergy
Quest for Renewal
14% of 37 decks
+13% synergy
Wild Growth
14% of 37 decks
+8% synergy
Curse of Bloodletting
13% of 76 decks
+13% synergy
Endless Evil
13% of 46 decks
+12% synergy
Treacherous Blessing
13% of 139 decks
+13% synergy
Animate Dead
13% of 150 decks
+8% synergy
Blood Funnel
13% of 143 decks
+13% synergy
Blood Mist
12% of 75 decks
+12% synergy
Custody Battle
12% of 76 decks
+12% synergy
Phyrexian Arena
12% of 146 decks
+4% synergy
Journey to Eternity
11% of 35 decks
+11% synergy
Colfenor's Plans
11% of 143 decks
+11% synergy
Smoke
10% of 80 decks
+10% synergy
Dauthi Embrace
10% of 146 decks
+9% synergy
Oath of Lim-Dûl
10% of 147 decks
+10% synergy
Underworld Dreams
9% of 150 decks
+8% synergy
Witch Hunt
9% of 76 decks
+9% synergy
Bitter Reunion
9% of 34 decks
+8% synergy
Psychic Impetus
8% of 59 decks
+8% synergy
Curse of Hospitality
8% of 61 decks
+8% synergy
Puca's Mischief
8% of 62 decks
+8% synergy
Dissipation Field
8% of 62 decks
+8% synergy
Havoc Festival
8% of 76 decks
+8% synergy
Underworld Connections
8% of 143 decks
+7% synergy
Sticky Fingers
8% of 53 decks
+6% synergy
Null Profusion
7% of 143 decks
+7% synergy
The Trickster-God's Heist
7% of 59 decks
+7% synergy
Curse of Verbosity
7% of 59 decks
+6% synergy
Risky Move
7% of 76 decks
+6% synergy
Mystic Remora
6% of 63 decks
-3% synergy
Rhystic Study
6% of 63 decks
-8% synergy
Waste Not
6% of 143 decks
+5% synergy
Curse of Shaken Faith
6% of 64 decks
+6% synergy
Tortured Existence
6% of 146 decks
+5% synergy
Out of the Tombs
6% of 70 decks
+5% synergy
Megrim
5% of 146 decks
+5% synergy
Necropotence
5% of 147 decks
+3% synergy
Fires of Invention
5% of 74 decks
+5% synergy
Theater of Horrors
5% of 74 decks
+5% synergy
Planeswalkers (4)
Ashiok, Nightmare Muse
10% of 59 decks
+10% synergy
Ashiok, Sculptor of Fears
7% of 59 decks
+7% synergy
Ashiok, Nightmare Weaver
6% of 62 decks
+6% synergy
Ashiok, Dream Render
5% of 59 decks
+4% synergy
Utility Lands (26)
Restless Reef
30% of 10 decks
+29% synergy
Rogue's Passage
29% of 143 decks
+11% synergy
Bojuka Bog
27% of 143 decks
+11% synergy
Minas Morgul, Dark Fortress
21% of 14 decks
+20% synergy
Boseiju, Who Endures
18% of 34 decks
+8% synergy
Reliquary Tower
16% of 143 decks
-12% synergy
Cabal Coffers
16% of 146 decks
+10% synergy
Urborg, Tomb of Yawgmoth
13% of 143 decks
+3% synergy
Creeping Tar Pit
13% of 62 decks
+12% synergy
Kessig Wolf Run
13% of 31 decks
+9% synergy
Kher Keep
12% of 76 decks
+10% synergy
Temple of the False God
12% of 146 decks
+2% synergy
Takenuma, Abandoned Mire
9% of 116 decks
+3% synergy
Command Beacon
9% of 142 decks
+4% synergy
Otawara, Soaring City
9% of 55 decks
+1% synergy
Shizo, Death's Storehouse
8% of 143 decks
+6% synergy
Ancient Tomb
8% of 146 decks
-3% synergy
Nephalia Drownyard
8% of 62 decks
+7% synergy
Castle Locthwain
8% of 139 decks
+5% synergy
Homeward Path
7% of 143 decks
+5% synergy
Cabal Stronghold
6% of 139 decks
+5% synergy
Geier Reach Sanitarium
6% of 141 decks
+3% synergy
Maze of Ith
6% of 147 decks
+3% synergy
Rix Maadi, Dungeon Palace
5% of 76 decks
+5% synergy
Castle Vantress
5% of 59 decks
+3% synergy
Scavenger Grounds
5% of 139 decks
+1% synergy
Mana Artifacts (26)
Sol Ring
76% of 150 decks
-8% synergy
Arcane Signet
65% of 139 decks
-5% synergy
Dimir Signet
52% of 62 decks
+43% synergy
Rakdos Signet
45% of 76 decks
+38% synergy
Talisman of Dominance
31% of 62 decks
+23% synergy
Fellwar Stone
23% of 147 decks
+2% synergy
Mind Stone
20% of 146 decks
+1% synergy
Thought Vessel
18% of 142 decks
+3% synergy
Commander's Sphere
18% of 142 decks
+2% synergy
Staff of Compleation
17% of 46 decks
+15% synergy
Charcoal Diamond
17% of 147 decks
+14% synergy
Talisman of Resilience
14% of 35 decks
+12% synergy
Fire Diamond
12% of 77 decks
+9% synergy
Dimir Keyrune
11% of 62 decks
+11% synergy
Sky Diamond
11% of 63 decks
+8% synergy
Golgari Signet
11% of 37 decks
+8% synergy
Gruul Signet
10% of 31 decks
+7% synergy
Talisman of Indulgence
9% of 76 decks
+4% synergy
Mana Crypt
9% of 147 decks
-3% synergy
Dimir Locket
8% of 59 decks
+8% synergy
Patriar's Seal
8% of 95 decks
+6% synergy
Midnight Clock
7% of 59 decks
+4% synergy
Rakdos Locket
7% of 74 decks
+6% synergy
Sceptre of Eternal Glory
6% of 70 decks
+4% synergy
Everflowing Chalice
6% of 143 decks
+1% synergy
Decanter of Endless Water
5% of 92 decks
-0% synergy
Lands (50)
Command Tower
67% of 143 decks
-6% synergy
Stomping Ground
55% of 31 decks
+45% synergy
Overgrown Tomb
49% of 37 decks
+39% synergy
Ziatora's Proving Ground
48% of 27 decks
+45% synergy
Spire Garden
41% of 29 decks
+36% synergy
Sunken Hollow
40% of 62 decks
+32% synergy
Smoldering Marsh
40% of 75 decks
+33% synergy
Savage Lands
39% of 31 decks
+36% synergy
Undergrowth Stadium
37% of 35 decks
+31% synergy
Temple of Deceit
37% of 62 decks
+33% synergy
Rakdos Carnarium
36% of 76 decks
+32% synergy
Blood Crypt
34% of 76 decks
+25% synergy
Luxury Suite
34% of 74 decks
+28% synergy
Darkwater Catacombs
32% of 63 decks
+28% synergy
Zagoth Triome
31% of 13 decks
+27% synergy
Myriad Landscape
30% of 142 decks
+8% synergy
Drowned Catacomb
29% of 62 decks
+23% synergy
Sacred Foundry
27% of 11 decks
+19% synergy
Cinder Glade
27% of 30 decks
+18% synergy
Temple of Malice
26% of 76 decks
+23% synergy
Dragonskull Summit
26% of 76 decks
+20% synergy
Choked Estuary
25% of 61 decks
+20% synergy
Llanowar Wastes
24% of 37 decks
+19% synergy
Dimir Aqueduct
24% of 62 decks
+20% synergy
Tainted Isle
24% of 63 decks
+21% synergy
Caves of Koilos
23% of 13 decks
+17% synergy
Godless Shrine
23% of 13 decks
+13% synergy
Evolving Wilds
23% of 143 decks
+1% synergy
Karplusan Forest
23% of 31 decks
+19% synergy
Watery Grave
23% of 62 decks
+12% synergy
Crumbling Necropolis
21% of 14 decks
+18% synergy
Steam Vents
21% of 14 decks
+12% synergy
Foreboding Ruins
21% of 75 decks
+18% synergy
Morphic Pool
20% of 59 decks
+14% synergy
Tainted Peak
20% of 76 decks
+18% synergy
Sulfurous Springs
19% of 77 decks
+16% synergy
Dismal Backwater
19% of 62 decks
+17% synergy
Temple of Abandon
19% of 31 decks
+16% synergy
Temple of Malady
19% of 37 decks
+16% synergy
Volcanic Island
19% of 16 decks
+16% synergy
Shipwreck Marsh
17% of 59 decks
+12% synergy
Terramorphic Expanse
16% of 143 decks
+0% synergy
Exotic Orchard
16% of 143 decks
-18% synergy
Underground River
16% of 63 decks
+12% synergy
Rakdos Guildgate
16% of 76 decks
+15% synergy
Bloodstained Mire
16% of 146 decks
+6% synergy
Badlands
15% of 80 decks
+12% synergy
Dimir Guildgate
15% of 62 decks
+13% synergy
Shadowblood Ridge
14% of 76 decks
+12% synergy
Deathcap Glade
14% of 35 decks
+11% synergy