Foul Watcher (Card)
Foul Watcher
In 877 decks
0% of 1902731 decks
Top Commanders (5)
Umbris, Fear Manifest
4.41% of 5529 decks
244 decks
Tawnos, the Toymaker
2.19% of 1826 decks
40 decks
Mirko, Obsessive Theorist
2.18% of 2804 decks
61 decks
Inniaz, the Gale Force
1.96% of 1479 decks
29 decks
Kangee, Sky Warden
1.58% of 1958 decks
31 decks
New Cards (5)
Underground Mortuary
75% of 4 decks
+70% synergy
Aven Interrupter
71% of 7 decks
+68% synergy
Shadowy Backstreet
60% of 5 decks
+56% synergy
Undercity Sewers
55% of 75 decks
+49% synergy
Snarling Gorehound
46% of 76 decks
+45% synergy
High Synergy Cards (10)
Unshakable Tail
61% of 75 decks
+60% synergy
Watcher of the Spheres
48% of 233 decks
+48% synergy
Empyrean Eagle
48% of 233 decks
+47% synergy
Faerie Dreamthief
46% of 146 decks
+45% synergy
Case of the Shifting Visage
46% of 100 decks
+45% synergy
Miner's Guidewing
45% of 47 decks
+44% synergy
Harrier Strix
44% of 9 decks
+44% synergy
Eye of Duskmantle
41% of 75 decks
+41% synergy
Charnel Serenade
41% of 75 decks
+40% synergy
Judge's Familiar
39% of 233 decks
+38% synergy
Top Cards (10)
Birds of Paradise
41% of 158 decks
+29% synergy
Watcher of Hours
39% of 100 decks
+38% synergy
Healer's Hawk
36% of 233 decks
+36% synergy
Ashiok, Dream Render
35% of 524 decks
+34% synergy
Battlefield Raptor
35% of 233 decks
+35% synergy
Ashiok, Nightmare Muse
35% of 524 decks
+34% synergy
Doom Whisperer
34% of 524 decks
+34% synergy
Flurry of Wings
33% of 60 decks
+33% synergy
Unauthorized Exit
33% of 100 decks
+33% synergy
Swords to Plowshares
32% of 233 decks
+4% synergy
Creatures (50)
Starving Revenant
31% of 104 decks
+30% synergy
Kangee's Lieutenant
30% of 233 decks
+30% synergy
Scouting Hawk
30% of 160 decks
+30% synergy
Falthis, Shadowcat Familiar
30% of 524 decks
+29% synergy
Ravenous Chupacabra
30% of 524 decks
+27% synergy
The Goose Mother
29% of 41 decks
+28% synergy
Cartographer's Hawk
29% of 233 decks
+29% synergy
Aven Mindcensor
29% of 233 decks
+26% synergy
Cruel Somnophage
28% of 159 decks
+28% synergy
Banehound
28% of 524 decks
+28% synergy
Kangee, Sky Warden
27% of 233 decks
+27% synergy
Kathril, Aspect Warper
27% of 15 decks
+27% synergy
Skycat Sovereign
27% of 233 decks
+26% synergy
Gwaihir the Windlord
27% of 83 decks
+26% synergy
Dread Presence
26% of 524 decks
+25% synergy
Eagles of the North
26% of 77 decks
+26% synergy
Grimdancer
26% of 524 decks
+26% synergy
Sky Crier
25% of 204 decks
+25% synergy
Dogged Detective
25% of 440 decks
+25% synergy
Uurg, Spawn of Turg
25% of 24 decks
+25% synergy
Dimir Strandcatcher
23% of 77 decks
+23% synergy
Yarok's Fenlurker
23% of 524 decks
+23% synergy
Ranger's Hawk
23% of 228 decks
+23% synergy
Jubilant Skybonder
23% of 233 decks
+23% synergy
Labyrinth Raptor
23% of 26 decks
+23% synergy
Nightmare Shepherd
22% of 524 decks
+22% synergy
Phyrexian Rager
22% of 524 decks
+22% synergy
Owlbear Cub
22% of 129 decks
+21% synergy
Master of Death
22% of 524 decks
+21% synergy
Consuming Aberration
22% of 524 decks
+20% synergy
River Hoopoe
22% of 158 decks
+21% synergy
Grim Flayer
21% of 42 decks
+21% synergy
Silver Raven
21% of 857 decks
+21% synergy
Haunt of the Dead Marshes
21% of 180 decks
+21% synergy
Radagast, Wizard of Wilds
21% of 57 decks
+21% synergy
Copy Catchers
21% of 100 decks
+21% synergy
Sinister Starfish
21% of 524 decks
+21% synergy
Braids, Arisen Nightmare
21% of 336 decks
+16% synergy
Mesmeric Fiend
21% of 524 decks
+21% synergy
Tayam, Luminous Enigma
20% of 15 decks
+20% synergy
Nethroi, Apex of Death
20% of 15 decks
+20% synergy
Dream Eater
20% of 877 decks
+19% synergy
Steel-Plume Marshal
19% of 233 decks
+19% synergy
Gilded Goose
19% of 158 decks
+18% synergy
Warden of Evos Isle
19% of 877 decks
+19% synergy
Grazilaxx, Illithid Scholar
19% of 857 decks
+18% synergy
Soulcatcher
19% of 233 decks
+19% synergy
Basilica Stalker
18% of 76 decks
+18% synergy
Dimir Spybug
18% of 524 decks
+18% synergy
Nightveil Sprite
18% of 877 decks
+17% synergy
Instants (50)
Counterspell
32% of 877 decks
+11% synergy
Pile On
31% of 198 decks
+31% synergy
Winged Portent
28% of 151 decks
+28% synergy
Beast Within
25% of 158 decks
+6% synergy
Drag the Canal
25% of 77 decks
+24% synergy
Negate
24% of 877 decks
+13% synergy
Price of Fame
22% of 524 decks
+21% synergy
Growth Spiral
19% of 158 decks
+14% synergy
Void Rend
19% of 48 decks
+17% synergy
Consider
19% of 849 decks
+16% synergy
Ephara's Dispersal
18% of 328 decks
+18% synergy
Maestros Charm
18% of 22 decks
+18% synergy
Discovery // Dispersal
18% of 524 decks
+18% synergy
Path to Exile
18% of 233 decks
-1% synergy
Heroic Intervention
18% of 158 decks
+4% synergy
Dark Ritual
18% of 524 decks
+7% synergy
Otherworldly Gaze
16% of 849 decks
+15% synergy
Return to Nature
16% of 158 decks
+12% synergy
Brainstorm
16% of 877 decks
+4% synergy
Curate
15% of 877 decks
+14% synergy
Dovin's Veto
14% of 233 decks
+9% synergy
Counterpoint
13% of 75 decks
+13% synergy
Eladamri's Call
13% of 60 decks
+11% synergy
Unbreakable Formation
13% of 233 decks
+10% synergy
Rally of Wings
13% of 233 decks
+13% synergy
Sinister Sabotage
13% of 877 decks
+13% synergy
Brokers Charm
13% of 55 decks
+12% synergy
Faithless Salvaging
12% of 40 decks
+12% synergy
Izzet Charm
12% of 40 decks
+11% synergy
Thrill of Possibility
12% of 40 decks
+7% synergy
Generous Gift
12% of 233 decks
+0% synergy
Mission Briefing
12% of 877 decks
+12% synergy
Cyclonic Rift
12% of 877 decks
-2% synergy
Crypt Incursion
12% of 524 decks
+12% synergy
Eat to Extinction
12% of 524 decks
+12% synergy
Bedevil
12% of 26 decks
+8% synergy
Baleful Mastery
11% of 524 decks
+10% synergy
Unexplained Disappearance
11% of 877 decks
+11% synergy
Opt
11% of 877 decks
+6% synergy
Arcane Denial
11% of 877 decks
+1% synergy
Utter End
11% of 56 decks
+9% synergy
Obscura Charm
10% of 48 decks
+10% synergy
Ghostly Flicker
10% of 877 decks
+8% synergy
Reality Shift
10% of 877 decks
+6% synergy
Joint Exploration
10% of 117 decks
+9% synergy
Lightning Bolt
10% of 40 decks
+5% synergy
Chaos Warp
10% of 40 decks
-6% synergy
Frantic Search
10% of 877 decks
+4% synergy
Dissipate
10% of 877 decks
+9% synergy
Putrefy
10% of 42 decks
+6% synergy
Sorceries (50)
Rampant Growth
30% of 158 decks
+13% synergy
Migratory Route
27% of 233 decks
+27% synergy
Beck // Call
27% of 60 decks
+27% synergy
Cultivate
25% of 158 decks
+2% synergy
Notion Rain
22% of 524 decks
+21% synergy
Nature's Lore
20% of 158 decks
+6% synergy
Faithless Looting
20% of 40 decks
+12% synergy
Tasha's Hideous Laughter
19% of 877 decks
+18% synergy
Battle Screech
18% of 233 decks
+18% synergy
Feed the Swarm
18% of 524 decks
+8% synergy
Kodama's Reach
18% of 158 decks
+2% synergy
Farseek
18% of 158 decks
+2% synergy
Blasphemous Act
18% of 40 decks
+1% synergy
Connive // Concoct
17% of 524 decks
+17% synergy
Damn
16% of 56 decks
+12% synergy
Austere Command
15% of 233 decks
+9% synergy
Start the TARDIS
15% of 176 decks
+15% synergy
Ravenform
15% of 877 decks
+13% synergy
Thought Erasure
14% of 524 decks
+14% synergy
Nightmare Unmaking
14% of 524 decks
+13% synergy
Unburial Rites
12% of 56 decks
+12% synergy
Three Visits
12% of 158 decks
+0% synergy
Dusk // Dawn
12% of 233 decks
+10% synergy
Call of the Nightwing
12% of 524 decks
+12% synergy
Maddening Cacophony
12% of 877 decks
+10% synergy
Toxic Deluge
11% of 524 decks
+3% synergy
Demonic Tutor
11% of 524 decks
-2% synergy
Curse of the Swine
10% of 877 decks
+8% synergy
Shatterskull Smashing
10% of 40 decks
+8% synergy
Jeska's Will
10% of 40 decks
+1% synergy
Reanimate
10% of 524 decks
+3% synergy
Fractured Sanity
10% of 877 decks
+9% synergy
Sign in Blood
10% of 524 decks
+4% synergy
Terror Tide
9% of 95 decks
+8% synergy
Preordain
9% of 877 decks
+3% synergy
Airborne Aid
9% of 877 decks
+9% synergy
Read the Bones
9% of 524 decks
+4% synergy
Ponder
9% of 877 decks
+2% synergy
Startled Awake
9% of 877 decks
+9% synergy
Winged Words
9% of 877 decks
+8% synergy
Bala Ged Recovery
8% of 158 decks
+3% synergy
Farewell
8% of 212 decks
+2% synergy
Deadly Visit
8% of 524 decks
+8% synergy
Mind Grind
8% of 524 decks
+8% synergy
Victimize
8% of 524 decks
+2% synergy
Contingency Plan
8% of 877 decks
+8% synergy
Diabolic Tutor
8% of 524 decks
+4% synergy
Farm // Market
8% of 233 decks
+8% synergy
Galvanic Relay
8% of 40 decks
+7% synergy
Vandalblast
8% of 40 decks
-1% synergy
Utility Artifacts (23)
Candlestick
31% of 102 decks
+31% synergy
The Grim Captain's Locker
29% of 95 decks
+29% synergy
Swiftfoot Boots
20% of 877 decks
-9% synergy
Ransom Note
15% of 100 decks
+14% synergy
Lightning Greaves
15% of 877 decks
-11% synergy
Etherwrought Page
12% of 56 decks
+12% synergy
Sword of Once and Future
12% of 328 decks
+12% synergy
Wayfarer's Bauble
12% of 877 decks
+0% synergy
Tormod's Crypt
11% of 877 decks
+10% synergy
Whispersilk Cloak
10% of 877 decks
+7% synergy
Panharmonicon
10% of 877 decks
+6% synergy
Bident of Thassa
10% of 877 decks
+7% synergy
Combine Chrysalis
9% of 158 decks
+9% synergy
Confession Dial
9% of 176 decks
+8% synergy
Lantern of the Lost
8% of 827 decks
+8% synergy
Soul-Guide Lantern
8% of 877 decks
+6% synergy
Lifecrafter's Bestiary
7% of 158 decks
+5% synergy
Stone of Erech
6% of 293 decks
+6% synergy
Nihil Spellbomb
6% of 524 decks
+6% synergy
Herald's Horn
6% of 877 decks
-0% synergy
Matzalantli, the Great Door
6% of 163 decks
+3% synergy
Mindcrank
5% of 877 decks
+4% synergy
Altar of the Wretched
5% of 97 decks
+5% synergy
Enchantments (46)
Leyline of the Void
27% of 524 decks
+26% synergy
Soulcatchers' Aerie
24% of 233 decks
+24% synergy
Sultai Ascendancy
21% of 42 decks
+21% synergy
Disinformation Campaign
17% of 524 decks
+17% synergy
Beastmaster Ascension
17% of 158 decks
+14% synergy
Enhanced Surveillance
15% of 877 decks
+15% synergy
Reconnaissance Mission
14% of 877 decks
+11% synergy
The Raven's Warning
12% of 233 decks
+12% synergy
Planar Void
11% of 524 decks
+11% synergy
Rogue Class
11% of 518 decks
+10% synergy
Reflections of Littjara
11% of 877 decks
+8% synergy
Aura Shards
10% of 60 decks
+8% synergy
Mirari's Wake
10% of 60 decks
+7% synergy
Minimus Containment
10% of 226 decks
+9% synergy
Aqueous Form
10% of 877 decks
+8% synergy
Rhystic Study
10% of 877 decks
-5% synergy
Brokers Ascendancy
9% of 53 decks
+8% synergy
Tribute to the World Tree
9% of 67 decks
+4% synergy
Wild Growth
9% of 158 decks
+4% synergy
Favorable Winds
9% of 877 decks
+8% synergy
Search for Azcanta
9% of 877 decks
+8% synergy
Love Song of Night and Day
8% of 132 decks
+8% synergy
Kindred Discovery
8% of 877 decks
+5% synergy
Bower Passage
8% of 158 decks
+8% synergy
Animate Dead
8% of 524 decks
+3% synergy
Smothering Tithe
7% of 233 decks
-5% synergy
Candletrap
7% of 222 decks
+7% synergy
Titans' Nest
7% of 42 decks
+7% synergy
Guardian Project
7% of 158 decks
+3% synergy
Court of Locthwain
7% of 133 decks
+5% synergy
Endless Evil
7% of 660 decks
+6% synergy
Phyrexian Arena
6% of 524 decks
-1% synergy
Staggering Insight
6% of 233 decks
+6% synergy
Elspeth's Nightmare
6% of 524 decks
+6% synergy
Ghostly Prison
6% of 233 decks
+0% synergy
Path of Discovery
6% of 158 decks
+5% synergy
Virtue of Knowledge
6% of 230 decks
+4% synergy
Dovescape
6% of 233 decks
+5% synergy
Propaganda
5% of 877 decks
+0% synergy
Etchings of the Chosen
5% of 56 decks
+5% synergy
Black Market Connections
5% of 401 decks
-0% synergy
Leyline Immersion
5% of 59 decks
+4% synergy
Virtue of Persistence
5% of 138 decks
+3% synergy
Fertile Ground
5% of 158 decks
+3% synergy
Garruk's Uprising
5% of 158 decks
-2% synergy
Failed Conversion
5% of 198 decks
+5% synergy
Planeswalkers (5)
Ashiok, Nightmare Weaver
24% of 524 decks
+24% synergy
Ashiok, Wicked Manipulator
19% of 159 decks
+19% synergy
Dakkon, Shadow Slayer
16% of 56 decks
+16% synergy
Ashiok, Sculptor of Fears
8% of 524 decks
+8% synergy
Dovin, Grand Arbiter
5% of 233 decks
+5% synergy
Utility Lands (35)
Bojuka Bog
45% of 524 decks
+29% synergy
Restless Anchorage
36% of 39 decks
+35% synergy
Gavony Township
22% of 60 decks
+19% synergy
Seaside Haven
21% of 233 decks
+21% synergy
Rogue's Passage
20% of 877 decks
+2% synergy
Tocasia's Dig Site
20% of 448 decks
+20% synergy
Restless Reef
18% of 104 decks
+17% synergy
Reliquary Tower
17% of 877 decks
-11% synergy
Mystic Sanctuary
13% of 877 decks
+7% synergy
Windbrisk Heights
13% of 233 decks
+11% synergy
Nephalia Drownyard
10% of 524 decks
+10% synergy
Cabal Coffers
10% of 524 decks
+4% synergy
Boseiju, Who Endures
10% of 149 decks
+1% synergy
Desolate Lighthouse
10% of 40 decks
+9% synergy
Urborg, Tomb of Yawgmoth
9% of 877 decks
-1% synergy
Takenuma, Abandoned Mire
9% of 466 decks
+2% synergy
Hidden Nursery
9% of 35 decks
+7% synergy
Otawara, Soaring City
8% of 793 decks
-0% synergy
Restless Vinestalk
8% of 39 decks
+7% synergy
Scavenger Grounds
8% of 877 decks
+4% synergy
The Shire
7% of 57 decks
+4% synergy
Hostile Hostel
7% of 516 decks
+7% synergy
Lumbering Falls
7% of 158 decks
+6% synergy
Temple of the False God
7% of 877 decks
-3% synergy
Minas Tirith
7% of 75 decks
+1% synergy
Creeping Tar Pit
6% of 524 decks
+5% synergy
Mortuary Mire
6% of 524 decks
+3% synergy
Castle Locthwain
6% of 524 decks
+3% synergy
Alchemist's Refuge
6% of 158 decks
+4% synergy
Pit of Offerings
6% of 160 decks
+4% synergy
Shizo, Death's Storehouse
6% of 524 decks
+3% synergy
Hidden Cataract
5% of 170 decks
+4% synergy
Secluded Steppe
5% of 233 decks
+3% synergy
Mosswort Bridge
5% of 158 decks
+0% synergy
Lonely Sandbar
5% of 877 decks
+3% synergy
Mana Artifacts (33)
Sol Ring
66% of 877 decks
-18% synergy
Arcane Signet
58% of 877 decks
-13% synergy
Dimir Signet
46% of 524 decks
+38% synergy
Orzhov Signet
36% of 56 decks
+29% synergy
Azorius Signet
32% of 233 decks
+26% synergy
Talisman of Dominance
31% of 524 decks
+23% synergy
Rakdos Signet
23% of 26 decks
+16% synergy
Commander's Sphere
22% of 877 decks
+5% synergy
Mind Stone
22% of 877 decks
+3% synergy
Simic Signet
22% of 158 decks
+18% synergy
Talisman of Hierarchy
21% of 56 decks
+16% synergy
Izzet Signet
20% of 40 decks
+13% synergy
Marble Diamond
15% of 233 decks
+13% synergy
Talisman of Creativity
15% of 40 decks
+9% synergy
Sky Diamond
15% of 877 decks
+12% synergy
Thought Vessel
14% of 877 decks
-2% synergy
Laser Screwdriver
13% of 181 decks
+13% synergy
Fellwar Stone
13% of 877 decks
-8% synergy
Charcoal Diamond
12% of 524 decks
+9% synergy
Selesnya Signet
12% of 60 decks
+10% synergy
Talisman of Indulgence
12% of 26 decks
+6% synergy
Talisman of Progress
11% of 233 decks
+6% synergy
Dimir Locket
10% of 524 decks
+10% synergy
Azorius Keyrune
10% of 233 decks
+10% synergy
Talisman of Curiosity
10% of 158 decks
+8% synergy
Dimir Cluestone
8% of 524 decks
+8% synergy
Azorius Locket
8% of 233 decks
+8% synergy
Dimir Keyrune
7% of 524 decks
+7% synergy
Golgari Signet
7% of 42 decks
+4% synergy
Cryptex
6% of 102 decks
+6% synergy
Decanter of Endless Water
6% of 660 decks
+0% synergy
Azorius Cluestone
6% of 233 decks
+5% synergy
Midnight Clock
5% of 877 decks
+3% synergy
Lands (50)
Command Tower
62% of 877 decks
-10% synergy
Sunken Hollow
49% of 524 decks
+40% synergy
Conduit Pylons
44% of 9 decks
+41% synergy
Arcane Sanctum
43% of 56 decks
+39% synergy
Indatha Triome
40% of 15 decks
+36% synergy
Seaside Citadel
38% of 60 decks
+35% synergy
Temple Garden
38% of 60 decks
+29% synergy
Raffine's Tower
38% of 47 decks
+34% synergy
Prairie Stream
37% of 233 decks
+30% synergy
Hedge Maze
36% of 14 decks
+31% synergy
Meticulous Archive
35% of 20 decks
+32% synergy
Dimir Aqueduct
35% of 524 decks
+30% synergy
Godless Shrine
34% of 56 decks
+24% synergy
Zagoth Triome
33% of 42 decks
+30% synergy
Choked Estuary
33% of 524 decks
+29% synergy
Temple of Deceit
32% of 524 decks
+28% synergy
Azorius Chancery
31% of 233 decks
+28% synergy
Overgrown Tomb
31% of 42 decks
+22% synergy
Crumbling Necropolis
31% of 26 decks
+27% synergy
Spara's Headquarters
30% of 53 decks
+26% synergy
Xander's Lounge
30% of 20 decks
+26% synergy
Watery Grave
29% of 524 decks
+19% synergy
Breeding Pool
29% of 158 decks
+20% synergy
Selesnya Sanctuary
28% of 60 decks
+25% synergy
Shipwreck Marsh
28% of 516 decks
+23% synergy
Drowned Catacomb
27% of 524 decks
+21% synergy
Simic Growth Chamber
27% of 158 decks
+23% synergy
Bountiful Promenade
27% of 60 decks
+21% synergy
Opulent Palace
26% of 42 decks
+23% synergy
Temple of Mystery
26% of 158 decks
+22% synergy
Temple of Enlightenment
25% of 233 decks
+22% synergy
Temple of Silence
25% of 56 decks
+21% synergy
Hinterland Harbor
25% of 158 decks
+19% synergy
Evolving Wilds
25% of 877 decks
+3% synergy
Port Town
24% of 233 decks
+21% synergy
Darkwater Catacombs
24% of 524 decks
+20% synergy
Sunpetal Grove
23% of 60 decks
+19% synergy
Savage Lands
23% of 13 decks
+21% synergy
The World Tree
23% of 13 decks
+21% synergy
Nomad Outpost
23% of 13 decks
+20% synergy
Blood Crypt
23% of 26 decks
+14% synergy
Tainted Isle
23% of 524 decks
+20% synergy
Path of Ancestry
23% of 877 decks
+3% synergy
Yavimaya Coast
23% of 158 decks
+17% synergy
Glacial Fortress
23% of 233 decks
+18% synergy
Morphic Pool
23% of 524 decks
+16% synergy
Steam Vents
22% of 40 decks
+13% synergy
Rejuvenating Springs
22% of 158 decks
+16% synergy
Idyllic Beachfront
22% of 132 decks
+21% synergy
Hallowed Fountain
21% of 233 decks
+12% synergy