Mono-Blue Horrors
Top Commanders (4)
Grazilaxx, Illithid Scholar
2 decks
Orvar, the All-Form
1 decks
Zellix, Sanity Flayer // Shameless Charlatan
1 decks
Zellix, Sanity Flayer
1 decks
New Cards (1)
Cryptic Coat
100% of 1 decks
+99% synergy
High Synergy Cards (1)
Grell Philosopher
100% of 5 decks
+100% synergy
Top Cards (10)
Spellskite
100% of 5 decks
+89% synergy
Wharf Infiltrator
80% of 5 decks
+79% synergy
Forgotten Creation
80% of 5 decks
+79% synergy
Phyrexian Revoker
80% of 5 decks
+79% synergy
Aboleth Spawn
80% of 5 decks
+79% synergy
Thing in the Ice
80% of 5 decks
+78% synergy
Mind Flayer
80% of 5 decks
+77% synergy
Chasm Skulker
80% of 5 decks
+70% synergy
Hullbreaker Horror
80% of 5 decks
+56% synergy
Counterspell
80% of 5 decks
+11% synergy
Creatures (49)
The Flood of Mars
100% of 1 decks
+99% synergy
Cruel Witness
60% of 5 decks
+60% synergy
Geralf's Mindcrusher
60% of 5 decks
+60% synergy
Illithid Harvester
60% of 5 decks
+59% synergy
Overcharged Amalgam
60% of 5 decks
+59% synergy
Sludge Monster
60% of 5 decks
+58% synergy
Zellix, Sanity Flayer
60% of 5 decks
+58% synergy
Grazilaxx, Illithid Scholar
60% of 5 decks
+58% synergy
Dune Mover
50% of 2 decks
+49% synergy
Myr Convert
50% of 2 decks
+47% synergy
Tekuthal, Inquiry Dominus
50% of 2 decks
+46% synergy
Eternal Scourge
40% of 5 decks
+40% synergy
Graven Abomination
40% of 5 decks
+40% synergy
Ingenious Skaab
40% of 5 decks
+40% synergy
Drownyard Amalgam
40% of 5 decks
+40% synergy
Hordewing Skaab
40% of 5 decks
+39% synergy
Dreadlight Monstrosity
40% of 5 decks
+39% synergy
Thrummingbird
40% of 5 decks
+35% synergy
Psychosis Crawler
40% of 5 decks
+27% synergy
Laboratory Brute
20% of 5 decks
+20% synergy
Stitched Mangler
20% of 5 decks
+20% synergy
Laboratory Drudge
20% of 5 decks
+20% synergy
Screaming Swarm
20% of 5 decks
+20% synergy
Patchwork Crawler
20% of 5 decks
+20% synergy
Ludevic's Test Subject
20% of 5 decks
+20% synergy
Skaab Ruinator
20% of 5 decks
+20% synergy
Chained Throatseeker
20% of 5 decks
+20% synergy
Voltaic Construct
20% of 5 decks
+20% synergy
Corpse Cur
20% of 5 decks
+20% synergy
Spectral Adversary
20% of 5 decks
+20% synergy
Viseling
20% of 5 decks
+19% synergy
Core Prowler
20% of 5 decks
+19% synergy
Ichorclaw Myr
20% of 5 decks
+19% synergy
Metallic Mimic
20% of 5 decks
+19% synergy
Manic Scribe
20% of 5 decks
+18% synergy
Riddlekeeper
20% of 5 decks
+18% synergy
Adaptive Automaton
20% of 5 decks
+18% synergy
Viral Drake
20% of 5 decks
+18% synergy
Plague Myr
20% of 5 decks
+18% synergy
Thassa, Deep-Dwelling
20% of 5 decks
+17% synergy
Wandering Archaic
20% of 5 decks
+16% synergy
Hedron Crab
20% of 5 decks
+16% synergy
Ruin Crab
20% of 5 decks
+14% synergy
Wonder
20% of 5 decks
+14% synergy
Agent of Treachery
20% of 5 decks
+14% synergy
Scourge of Fleets
20% of 5 decks
+6% synergy
Thassa's Oracle
20% of 5 decks
+2% synergy
Archaeomancer
20% of 5 decks
+2% synergy
Archmage Emeritus
20% of 5 decks
-3% synergy
Instants (50)
Reverse the Polarity
100% of 1 decks
+96% synergy
Bring the Ending
50% of 2 decks
+49% synergy
Aspirant's Ascent
50% of 2 decks
+49% synergy
Prologue to Phyresis
50% of 2 decks
+44% synergy
Serum Snare
50% of 2 decks
+43% synergy
Thought Scour
40% of 5 decks
+32% synergy
Aetherize
40% of 5 decks
+20% synergy
Fierce Guardianship
40% of 5 decks
+16% synergy
Mana Drain
40% of 5 decks
+12% synergy
Pongify
40% of 5 decks
-2% synergy
Cyclonic Rift
40% of 5 decks
-2% synergy
Shore Up
33% of 3 decks
+29% synergy
Scour from Existence
20% of 5 decks
+20% synergy
Sea Kings' Blessing
20% of 5 decks
+20% synergy
Reality Spasm
20% of 5 decks
+20% synergy
You See a Guard Approach
20% of 5 decks
+19% synergy
You Come to a River
20% of 5 decks
+19% synergy
Memory Deluge
20% of 5 decks
+18% synergy
Twitch
20% of 5 decks
+18% synergy
Thought Collapse
20% of 5 decks
+17% synergy
Cackling Counterpart
20% of 5 decks
+17% synergy
Mizzium Skin
20% of 5 decks
+17% synergy
Mindbreak Trap
20% of 5 decks
+17% synergy
Didn't Say Please
20% of 5 decks
+16% synergy
Teferi's Time Twist
20% of 5 decks
+16% synergy
Visions of Beyond
20% of 5 decks
+16% synergy
Shimmering Mirage
20% of 5 decks
+16% synergy
Dive Down
20% of 5 decks
+16% synergy
Gigadrowse
20% of 5 decks
+16% synergy
Twiddle
20% of 5 decks
+15% synergy
Dream's Grip
20% of 5 decks
+15% synergy
Jwari Disruption
20% of 5 decks
+15% synergy
Thermal Flux
20% of 5 decks
+15% synergy
Mind Games
20% of 5 decks
+15% synergy
Shadow Rift
20% of 5 decks
+14% synergy
Sublime Epiphany
20% of 5 decks
+13% synergy
Pull from Tomorrow
20% of 5 decks
+11% synergy
Flusterstorm
20% of 5 decks
+10% synergy
Dig Through Time
20% of 5 decks
+7% synergy
Blue Sun's Zenith
20% of 5 decks
+5% synergy
Fact or Fiction
20% of 5 decks
+4% synergy
Force of Negation
20% of 5 decks
+1% synergy
Force of Will
20% of 5 decks
-1% synergy
Dramatic Reversal
20% of 5 decks
-5% synergy
Frantic Search
20% of 5 decks
-5% synergy
Mystical Tutor
20% of 5 decks
-10% synergy
Arcane Denial
20% of 5 decks
-14% synergy
An Offer You Can't Refuse
20% of 5 decks
-14% synergy
Rapid Hybridization
20% of 5 decks
-15% synergy
High Tide
20% of 5 decks
-23% synergy
Sorceries (29)
Distorted Curiosity
50% of 2 decks
+49% synergy
Psionic Ritual
40% of 5 decks
+40% synergy
Maddening Cacophony
40% of 5 decks
+35% synergy
Windfall
40% of 5 decks
+15% synergy
Ghostform
20% of 5 decks
+20% synergy
Stealth Mission
20% of 5 decks
+20% synergy
Witness the Future
20% of 5 decks
+20% synergy
Silent Departure
20% of 5 decks
+20% synergy
Open into Wonder
20% of 5 decks
+19% synergy
Fascination
20% of 5 decks
+19% synergy
Tome Scour
20% of 5 decks
+19% synergy
Prosperity
20% of 5 decks
+19% synergy
Temporal Trespass
20% of 5 decks
+18% synergy
Distortion Strike
20% of 5 decks
+18% synergy
Alrund's Epiphany
20% of 5 decks
+18% synergy
Blatant Thievery
20% of 5 decks
+17% synergy
Time Stretch
20% of 5 decks
+17% synergy
Tasha's Hideous Laughter
20% of 5 decks
+17% synergy
Bribery
20% of 5 decks
+16% synergy
River's Rebuke
20% of 5 decks
+16% synergy
Fractured Sanity
20% of 5 decks
+16% synergy
Deep Analysis
20% of 5 decks
+15% synergy
Hidden Strings
20% of 5 decks
+14% synergy
Time Warp
20% of 5 decks
+13% synergy
Treasure Cruise
20% of 5 decks
+6% synergy
Curse of the Swine
20% of 5 decks
+5% synergy
Sea Gate Restoration
20% of 5 decks
+5% synergy
Solve the Equation
20% of 5 decks
-1% synergy
Ponder
20% of 5 decks
-14% synergy
Utility Artifacts (32)
Sapphire Medallion
60% of 5 decks
+21% synergy
Prosthetic Injector
50% of 2 decks
+49% synergy
Wondrous Crucible
50% of 2 decks
+49% synergy
Herald's Horn
40% of 5 decks
+37% synergy
Altar of the Brood
40% of 5 decks
+37% synergy
Lightning Greaves
40% of 5 decks
+14% synergy
Null Rod
20% of 5 decks
+20% synergy
Decimator Web
20% of 5 decks
+20% synergy
Ebony Owl Netsuke
20% of 5 decks
+20% synergy
Black Vise
20% of 5 decks
+20% synergy
Sorcerous Spyglass
20% of 5 decks
+20% synergy
Damping Sphere
20% of 5 decks
+20% synergy
Catalyst Stone
20% of 5 decks
+20% synergy
Icon of Ancestry
20% of 5 decks
+19% synergy
Obelisk of Urd
20% of 5 decks
+19% synergy
Endless Atlas
20% of 5 decks
+19% synergy
Grafted Exoskeleton
20% of 5 decks
+19% synergy
Dowsing Dagger
20% of 5 decks
+19% synergy
The Immortal Sun
20% of 5 decks
+19% synergy
Vanquisher's Banner
20% of 5 decks
+18% synergy
Shadowspear
20% of 5 decks
+18% synergy
Crawlspace
20% of 5 decks
+18% synergy
Mindcrank
20% of 5 decks
+17% synergy
Torpor Orb
20% of 5 decks
+17% synergy
Mesmeric Orb
20% of 5 decks
+17% synergy
Trinisphere
20% of 5 decks
+17% synergy
Idol of Oblivion
20% of 5 decks
+16% synergy
Primal Amulet
20% of 5 decks
+16% synergy
Mirror Box
20% of 5 decks
+16% synergy
Folio of Fancies
20% of 5 decks
+15% synergy
Skullclamp
20% of 5 decks
+13% synergy
Isochron Scepter
20% of 5 decks
-4% synergy
Enchantments (25)
Endless Evil
40% of 5 decks
+39% synergy
Reflections of Littjara
40% of 5 decks
+34% synergy
Psychic Corrosion
40% of 5 decks
+34% synergy
Leyline of Anticipation
40% of 5 decks
+29% synergy
Propaganda
40% of 5 decks
+18% synergy
Mystic Remora
40% of 5 decks
+9% synergy
Awesome Presence
20% of 5 decks
+20% synergy
Tricks of the Trade
20% of 5 decks
+20% synergy
Threads of Disloyalty
20% of 5 decks
+20% synergy
Sleep with the Fishes
20% of 5 decks
+20% synergy
In Bolas's Clutches
20% of 5 decks
+20% synergy
Leyline of Singularity
20% of 5 decks
+19% synergy
Aether Tunnel
20% of 5 decks
+19% synergy
Forced Fruition
20% of 5 decks
+19% synergy
Treachery
20% of 5 decks
+18% synergy
Court of Cunning
20% of 5 decks
+17% synergy
Memory Erosion
20% of 5 decks
+17% synergy
Search for Azcanta
20% of 5 decks
+16% synergy
Teferi's Tutelage
20% of 5 decks
+16% synergy
Aqueous Form
20% of 5 decks
+16% synergy
Kindred Discovery
20% of 5 decks
+13% synergy
Omniscience
20% of 5 decks
+12% synergy
Back to Basics
20% of 5 decks
+8% synergy
Teferi's Ageless Insight
20% of 5 decks
+1% synergy
Rhystic Study
20% of 5 decks
-20% synergy
Planeswalkers (3)
Mu Yanling
20% of 5 decks
+19% synergy
Tezzeret the Seeker
20% of 5 decks
+8% synergy
Jace, Wielder of Mysteries
20% of 5 decks
+3% synergy
Utility Lands (27)
Hidden Cataract
100% of 1 decks
+95% synergy
Mystic Sanctuary
80% of 5 decks
+25% synergy
Castle Vantress
60% of 5 decks
+37% synergy
Drownyard Temple
40% of 5 decks
+39% synergy
Temple of the False God
40% of 5 decks
+29% synergy
Rogue's Passage
40% of 5 decks
+28% synergy
Halimar Depths
40% of 5 decks
+28% synergy
Otawara, Soaring City
40% of 5 decks
+12% synergy
Reliquary Tower
40% of 5 decks
-15% synergy
Desert
20% of 5 decks
+20% synergy
Endless Sands
20% of 5 decks
+20% synergy
Lotus Vale
20% of 5 decks
+20% synergy
Magosi, the Waterveil
20% of 5 decks
+19% synergy
Lotus Field
20% of 5 decks
+19% synergy
Access Tunnel
20% of 5 decks
+19% synergy
Skyline Cascade
20% of 5 decks
+18% synergy
Glimmerpost
20% of 5 decks
+18% synergy
Wasteland
20% of 5 decks
+18% synergy
Inkmoth Nexus
20% of 5 decks
+18% synergy
Nesting Grounds
20% of 5 decks
+18% synergy
Thespian's Stage
20% of 5 decks
+18% synergy
Faerie Conclave
20% of 5 decks
+17% synergy
Cloudpost
20% of 5 decks
+17% synergy
Strip Mine
20% of 5 decks
+16% synergy
Karn's Bastion
20% of 5 decks
+15% synergy
Nykthos, Shrine to Nyx
20% of 5 decks
+4% synergy
Lonely Sandbar
20% of 5 decks
+2% synergy
Mana Artifacts (13)
Sol Ring
100% of 5 decks
+13% synergy
Thought Vessel
60% of 5 decks
+11% synergy
Arcane Signet
60% of 5 decks
-3% synergy
Glistening Sphere
50% of 2 decks
+47% synergy
Fellwar Stone
40% of 5 decks
+20% synergy
Mind Stone
40% of 5 decks
-4% synergy
Heraldic Banner
20% of 5 decks
+12% synergy
Commander's Sphere
20% of 5 decks
+7% synergy
Thran Dynamo
20% of 5 decks
+5% synergy
Gilded Lotus
20% of 5 decks
+5% synergy
Everflowing Chalice
20% of 5 decks
+1% synergy
Decanter of Endless Water
20% of 5 decks
+1% synergy
Midnight Clock
20% of 5 decks
-1% synergy
Lands (10)
Mirrex
50% of 2 decks
+47% synergy
Path of Ancestry
40% of 5 decks
+35% synergy
Myriad Landscape
40% of 5 decks
+11% synergy
Exotic Orchard
20% of 5 decks
+19% synergy
Ash Barrens
20% of 5 decks
+19% synergy
Command Tower
20% of 5 decks
+17% synergy
Cavern of Souls
20% of 5 decks
+15% synergy
Flooded Strand
20% of 5 decks
+11% synergy
Scalding Tarn
20% of 5 decks
+11% synergy
Misty Rainforest
20% of 5 decks
+11% synergy