Foul Watcher (Card)
Foul Watcher
In 1057 decks
0% of 2754498 decks
Top Commanders
Umbris, Fear Manifest
3.83% of 6128 decks
235 decks
Mirko, Obsessive Theorist
1.83% of 6765 decks
124 decks
Kastral, the Windcrested
2.34% of 4531 decks
106 decks
Tawnos, the Toymaker
2.30% of 1825 decks
42 decks
Derevi, Empyrial Tactician
0.34% of 8455 decks
29 decks
Kangee, Sky Warden
1.42% of 1900 decks
27 decks
Inniaz, the Gale Force
1.39% of 1506 decks
21 decks
Gwaihir the Windlord
4.14% of 483 decks
20 decks
Yuriko, the Tiger's Shadow
0.06% of 25384 decks
15 decks
Satoru Umezawa
0.14% of 11046 decks
15 decks
Octavia, Living Thesis
0.39% of 3629 decks
14 decks
Eloise, Nephalia Sleuth
0.98% of 1433 decks
14 decks
Naru Meha, Master Wizard
3.59% of 390 decks
14 decks
Errant and Giada
0.37% of 3478 decks
13 decks
Lazav, the Multifarious
0.93% of 1403 decks
13 decks
Kangee, Aerie Keeper
2.13% of 563 decks
12 decks
The Mindskinner
0.22% of 5455 decks
12 decks
Sidisi, Brood Tyrant
0.14% of 6938 decks
10 decks
New Cards
Kishla Skimmer
25% of 4 decks
+23% synergy
Magmakin Artillerist
13% of 15 decks
+12% synergy
Sazh's Chocobo
11% of 18 decks
+11% synergy
Wreckage Wickerfolk
9% of 95 decks
+9% synergy
Delta Bloodflies
9% of 11 decks
+9% synergy
High Synergy Cards
Empyrean Eagle
56% of 347 decks
+54% synergy
Watcher of the Spheres
52% of 347 decks
+51% synergy
Jackdaw Savior
47% of 217 decks
+46% synergy
Healer's Hawk
42% of 347 decks
+41% synergy
Kathril, Aspect Warper
41% of 17 decks
+41% synergy
Judge's Familiar
41% of 347 decks
+40% synergy
Doom Whisperer
42% of 572 decks
+40% synergy
Shrike Force
40% of 219 decks
+39% synergy
Battlefield Raptor
38% of 347 decks
+38% synergy
Murmuration
37% of 217 decks
+37% synergy
Top Cards
Birds of Paradise
44% of 173 decks
+17% synergy
Swords to Plowshares
36% of 347 decks
-27% synergy
Counterspell
35% of 1057 decks
-8% synergy
Cartographer's Hawk
34% of 347 decks
+33% synergy
Scouting Hawk
33% of 347 decks
+33% synergy
Kangee, Sky Warden
33% of 347 decks
+32% synergy
Rampant Growth
32% of 173 decks
-3% synergy
Ashiok, Nightmare Muse
31% of 572 decks
+30% synergy
Flurry of Wings
31% of 65 decks
+30% synergy
Miner's Guidewing
30% of 297 decks
+30% synergy
Game Changers
Cyclonic Rift
11% of 1057 decks
-15% synergy
Demonic Tutor
11% of 572 decks
-10% synergy
Vampiric Tutor
9% of 572 decks
-8% synergy
Rhystic Study
9% of 1057 decks
-18% synergy
Fierce Guardianship
7% of 1057 decks
-11% synergy
Smothering Tithe
6% of 347 decks
-18% synergy
Creatures
Tayam, Luminous Enigma
29% of 17 decks
+29% synergy
Labyrinth Raptor
29% of 24 decks
+29% synergy
Kangee's Lieutenant
29% of 347 decks
+28% synergy
Grimdancer
29% of 572 decks
+29% synergy
Banehound
29% of 572 decks
+28% synergy
Lifecreed Duo
28% of 219 decks
+27% synergy
Aven Interrupter
28% of 249 decks
+26% synergy
Falthis, Shadowcat Familiar
27% of 572 decks
+27% synergy
Aven Mindcensor
27% of 347 decks
+23% synergy
Faerie Dreamthief
27% of 497 decks
+26% synergy
Gwaihir the Windlord
26% of 334 decks
+26% synergy
Cruel Somnophage
26% of 499 decks
+24% synergy
Dogged Detective
25% of 572 decks
+24% synergy
Dread Presence
25% of 572 decks
+23% synergy
Ravenous Chupacabra
25% of 572 decks
+21% synergy
Unshakable Tail
24% of 417 decks
+24% synergy
Jubilant Skybonder
24% of 347 decks
+23% synergy
Warden of Evos Isle
24% of 1057 decks
+23% synergy
Nethroi, Apex of Death
24% of 17 decks
+21% synergy
Sinister Starfish
23% of 572 decks
+23% synergy
Gilded Goose
23% of 173 decks
+19% synergy
Master of Death
23% of 572 decks
+21% synergy
River Hoopoe
23% of 173 decks
+22% synergy
Silver Raven
22% of 1057 decks
+22% synergy
Ancient Cellarspawn
22% of 211 decks
+21% synergy
Steel-Plume Marshal
22% of 347 decks
+22% synergy
Plumecreed Escort
22% of 547 decks
+21% synergy
Aerial Extortionist
22% of 347 decks
+20% synergy
Dreadwing Scavenger
22% of 172 decks
+21% synergy
The Goose Mother
21% of 143 decks
+19% synergy
Carnival Hellsteed
21% of 24 decks
+21% synergy
Leyline Prowler
20% of 49 decks
+18% synergy
Fiend Artisan
20% of 49 decks
+18% synergy
Haunt of the Dead Marshes
20% of 522 decks
+20% synergy
Skycat Sovereign
20% of 347 decks
+19% synergy
Eye of Duskmantle
20% of 417 decks
+20% synergy
Plague Mare
20% of 572 decks
+20% synergy
Snapdax, Apex of the Hunt
20% of 15 decks
+19% synergy
Nightmare Shepherd
20% of 572 decks
+19% synergy
Senu, Keen-Eyed Protector
20% of 223 decks
+19% synergy
Soulcatcher
20% of 347 decks
+19% synergy
Mesmeric Fiend
20% of 572 decks
+20% synergy
Augury Owl
19% of 1057 decks
+19% synergy
Wingmate Roc
19% of 347 decks
+18% synergy
Harrier Strix
19% of 675 decks
+18% synergy
Dimir Spybug
18% of 572 decks
+18% synergy
Sky Crier
18% of 347 decks
+18% synergy
Nightveil Sprite
18% of 1057 decks
+17% synergy
Mockingbird
18% of 546 decks
+14% synergy
Baleful Strix
17% of 572 decks
+5% synergy
Instants
Path to Exile
29% of 347 decks
-17% synergy
Winged Portent
24% of 173 decks
+24% synergy
Beast Within
23% of 173 decks
-14% synergy
Negate
23% of 1057 decks
+0% synergy
Price of Fame
22% of 572 decks
+21% synergy
Growth Spiral
20% of 173 decks
-2% synergy
Dark Ritual
19% of 572 decks
-4% synergy
Consider
19% of 1057 decks
+13% synergy
Pile On
19% of 567 decks
+18% synergy
Heroic Intervention
17% of 173 decks
-12% synergy
Discovery // Dispersal
17% of 572 decks
+16% synergy
Rally of Wings
17% of 347 decks
+17% synergy
Curate
16% of 1057 decks
+16% synergy
Dazzling Denial
16% of 544 decks
+16% synergy
Otherworldly Gaze
16% of 1057 decks
+15% synergy
Generous Gift
14% of 347 decks
-10% synergy
Putrefy
14% of 49 decks
-1% synergy
Dawn's Truce
14% of 219 decks
+6% synergy
Return to Nature
14% of 173 decks
+8% synergy
Brainstorm
14% of 1057 decks
-6% synergy
Planar Genesis
14% of 88 decks
+8% synergy
Crypt Incursion
13% of 572 decks
+12% synergy
Sinister Sabotage
12% of 1057 decks
+12% synergy
Dovin's Veto
12% of 347 decks
-6% synergy
Mission Briefing
12% of 1057 decks
+11% synergy
Faithless Salvaging
12% of 58 decks
+12% synergy
Deadly Rollick
11% of 572 decks
-0% synergy
Murder
11% of 572 decks
+7% synergy
Countersquall
11% of 572 decks
+8% synergy
Baleful Mastery
11% of 572 decks
+8% synergy
Frantic Search
11% of 1057 decks
-2% synergy
Ephara's Dispersal
11% of 1049 decks
+10% synergy
Arcane Denial
10% of 1057 decks
-10% synergy
Izzet Charm
10% of 58 decks
+5% synergy
Thrill of Possibility
10% of 58 decks
+0% synergy
Withering Torment
10% of 212 decks
+2% synergy
Unauthorized Exit
10% of 784 decks
+10% synergy
Unbreakable Formation
10% of 347 decks
+3% synergy
Lofty Denial
10% of 1057 decks
+9% synergy
Unexplained Disappearance
9% of 1057 decks
+9% synergy
Eladamri's Call
9% of 65 decks
-1% synergy
Perch Protection
9% of 217 decks
+8% synergy
Swan Song
9% of 1057 decks
-7% synergy
Reality Shift
9% of 1057 decks
+0% synergy
Don't Make a Sound
9% of 423 decks
+8% synergy
Eat to Extinction
9% of 572 decks
+9% synergy
Mana Drain
9% of 1057 decks
-6% synergy
Void Rend
8% of 48 decks
-6% synergy
Despark
8% of 48 decks
-7% synergy
Dissipate
8% of 1057 decks
+8% synergy
Sorceries
Cultivate
29% of 173 decks
-16% synergy
Migratory Route
27% of 347 decks
+26% synergy
Nature's Lore
25% of 173 decks
-7% synergy
Farseek
24% of 173 decks
-11% synergy
Notion Rain
23% of 572 decks
+22% synergy
Kodama's Reach
21% of 173 decks
-9% synergy
Beck // Call
20% of 65 decks
+20% synergy
Battle Screech
19% of 347 decks
+19% synergy
Faithless Looting
19% of 58 decks
+3% synergy
Feed the Swarm
19% of 572 decks
+1% synergy
Eerie Ultimatum
18% of 17 decks
+6% synergy
Connive // Concoct
16% of 572 decks
+15% synergy
Convert to Slime
15% of 20 decks
+14% synergy
Reanimate
15% of 572 decks
-2% synergy
Nightmare Unmaking
15% of 572 decks
+14% synergy
Toxic Deluge
14% of 572 decks
-4% synergy
Austere Command
14% of 347 decks
+1% synergy
Thought Erasure
14% of 572 decks
+14% synergy
Charnel Serenade
14% of 417 decks
+13% synergy
Ravenform
14% of 1057 decks
+11% synergy
Tasha's Hideous Laughter
13% of 1057 decks
+12% synergy
Diresight
12% of 266 decks
+11% synergy
Airborne Aid
12% of 1057 decks
+11% synergy
Winged Words
11% of 1057 decks
+10% synergy
Blasphemous Act
10% of 58 decks
-23% synergy
Three Visits
10% of 173 decks
-15% synergy
Startled Awake
9% of 1057 decks
+9% synergy
Victimize
9% of 572 decks
-3% synergy
Distant Melody
9% of 1057 decks
+4% synergy
Vandalblast
9% of 58 decks
-7% synergy
Damn
8% of 48 decks
-8% synergy
Ponder
8% of 1057 decks
-4% synergy
Read the Bones
8% of 572 decks
+1% synergy
Contingency Plan
8% of 1057 decks
+8% synergy
Maddening Cacophony
8% of 1057 decks
+6% synergy
Explore
8% of 173 decks
-1% synergy
Dusk // Dawn
8% of 347 decks
+4% synergy
Sign in Blood
8% of 572 decks
-2% synergy
Mind Funeral
8% of 572 decks
+7% synergy
Curse of the Swine
7% of 1057 decks
+3% synergy
Call of the Nightwing
7% of 572 decks
+7% synergy
Diabolic Tutor
7% of 572 decks
+1% synergy
Fractured Sanity
7% of 1057 decks
+5% synergy
Damnation
7% of 572 decks
-0% synergy
Galvanic Relay
7% of 58 decks
+7% synergy
Smash to Dust
7% of 58 decks
+6% synergy
Requisition Raid
7% of 247 decks
+4% synergy
Preordain
7% of 1057 decks
-4% synergy
Time Wipe
6% of 347 decks
-0% synergy
Buried Alive
6% of 572 decks
+1% synergy
Utility Artifacts
Mind Stone
21% of 1057 decks
+4% synergy
Fist of Suns
20% of 15 decks
+13% synergy
Commander's Sphere
19% of 1057 decks
+4% synergy
Swiftfoot Boots
19% of 1057 decks
-9% synergy
Lightning Greaves
16% of 1057 decks
-9% synergy
Bident of Thassa
12% of 1057 decks
+6% synergy
Wayfarer's Bauble
12% of 1057 decks
+2% synergy
Candlestick
10% of 788 decks
+10% synergy
The Grim Captain's Locker
10% of 461 decks
+10% synergy
Combine Chrysalis
10% of 173 decks
+8% synergy
Panharmonicon
9% of 1057 decks
+5% synergy
Stone of Erech
8% of 981 decks
+8% synergy
Soul-Guide Lantern
8% of 1057 decks
+7% synergy
Herald's Horn
8% of 1057 decks
+2% synergy
Tormod's Crypt
8% of 1057 decks
+7% synergy
Sword of Once and Future
7% of 1057 decks
+7% synergy
Dimir Locket
7% of 572 decks
+6% synergy
Whispersilk Cloak
7% of 1057 decks
+3% synergy
Izzet Locket
7% of 58 decks
+6% synergy
Dimir Cluestone
7% of 572 decks
+6% synergy
Azorius Locket
6% of 347 decks
+5% synergy
Boosted Sloop
6% of 16 decks
+5% synergy
Lifecrafter's Bestiary
5% of 173 decks
+2% synergy
Lantern of the Lost
5% of 1057 decks
+5% synergy
Mindcrank
5% of 1057 decks
+3% synergy
Enchantments
Soulcatchers' Aerie
29% of 347 decks
+28% synergy
Leyline of the Void
27% of 572 decks
+26% synergy
Beastmaster Ascension
18% of 173 decks
+13% synergy
Brokers Ascendancy
17% of 65 decks
+10% synergy
Enhanced Surveillance
15% of 1057 decks
+15% synergy
Rhythm of the Wild
15% of 20 decks
-8% synergy
Disinformation Campaign
15% of 572 decks
+14% synergy
Reconnaissance Mission
14% of 1057 decks
+9% synergy
Case of the Shifting Visage
13% of 784 decks
+13% synergy
Favorable Winds
12% of 1057 decks
+11% synergy
Reflections of Littjara
11% of 1057 decks
+6% synergy
Planar Void
11% of 572 decks
+11% synergy
Animate Dead
11% of 572 decks
+1% synergy
Phyrexian Arena
10% of 572 decks
-5% synergy
Kindred Discovery
10% of 1057 decks
+3% synergy
Sultai Ascendancy
10% of 49 decks
+8% synergy
Bower Passage
10% of 173 decks
+9% synergy
Gossip's Talent
10% of 548 decks
+9% synergy
The Raven's Warning
10% of 347 decks
+9% synergy
Wild Growth
9% of 173 decks
-2% synergy
Echoing Assault
9% of 35 decks
+7% synergy
Search for Azcanta
8% of 1057 decks
+7% synergy
Titans' Nest
8% of 49 decks
+7% synergy
Garruk's Uprising
8% of 173 decks
-8% synergy
Aqueous Form
8% of 1057 decks
+4% synergy
Elspeth's Nightmare
8% of 572 decks
+7% synergy
Mirari's Wake
8% of 65 decks
-5% synergy
True Conviction
7% of 347 decks
+5% synergy
Love Song of Night and Day
7% of 347 decks
+7% synergy
Coastal Piracy
7% of 1057 decks
+5% synergy
Propaganda
7% of 1057 decks
-5% synergy
Outpace Oblivion
7% of 15 decks
+6% synergy
Gravitational Shift
6% of 1057 decks
+6% synergy
Etchings of the Chosen
6% of 48 decks
+3% synergy
Dovescape
6% of 347 decks
+6% synergy
Utopia Sprawl
6% of 173 decks
-2% synergy
Endless Evil
6% of 1057 decks
+5% synergy
Black Market Connections
6% of 572 decks
-5% synergy
Ghostly Prison
6% of 347 decks
-6% synergy
Minimus Containment
5% of 347 decks
+5% synergy
Necromancy
5% of 572 decks
+2% synergy
Defiled Crypt // Cadaver Lab
5% of 211 decks
+4% synergy
Tribute to the World Tree
5% of 173 decks
-2% synergy
Parallel Lives
5% of 173 decks
-2% synergy
Shared Animosity
5% of 58 decks
+1% synergy
Funeral Room // Awakening Hall
5% of 217 decks
+3% synergy
Planeswalkers
Ashiok, Dream Render
27% of 572 decks
+24% synergy
Ashiok, Nightmare Weaver
23% of 572 decks
+22% synergy
Ashiok, Wicked Manipulator
15% of 499 decks
+15% synergy
Ashiok, Sculptor of Fears
9% of 572 decks
+9% synergy
Dakkon, Shadow Slayer
6% of 48 decks
+5% synergy
Ajani, the Greathearted
6% of 65 decks
+3% synergy
Grist, the Hunger Tide
6% of 49 decks
+2% synergy
Utility Lands
Bojuka Bog
43% of 572 decks
+13% synergy
Restless Anchorage
24% of 297 decks
+22% synergy
Reliquary Tower
24% of 1057 decks
-6% synergy
Seaside Haven
22% of 347 decks
+22% synergy
Lupinflower Village
20% of 220 decks
+20% synergy
Rogue's Passage
20% of 1057 decks
-0% synergy
Gavony Township
17% of 65 decks
+8% synergy
Mystic Sanctuary
12% of 1057 decks
+0% synergy
Tocasia's Dig Site
11% of 1057 decks
+11% synergy
Lilypad Village
11% of 560 decks
+10% synergy
Windbrisk Heights
10% of 347 decks
+6% synergy
Cabal Coffers
10% of 572 decks
-1% synergy
Urborg, Tomb of Yawgmoth
9% of 1057 decks
-1% synergy
Nephalia Drownyard
9% of 572 decks
+6% synergy
Restless Reef
9% of 463 decks
+6% synergy
Three Tree City
9% of 549 decks
+3% synergy
Temple of the False God
8% of 1057 decks
-1% synergy
Boseiju, Who Endures
8% of 173 decks
-11% synergy
Otawara, Soaring City
7% of 1057 decks
-9% synergy
Shizo, Death's Storehouse
7% of 572 decks
+2% synergy
Forgotten Cave
7% of 58 decks
+3% synergy
Scavenger Grounds
6% of 1057 decks
+3% synergy
Takenuma, Abandoned Mire
6% of 572 decks
-3% synergy
Creeping Tar Pit
6% of 572 decks
+3% synergy
Shifting Woodland
6% of 88 decks
-1% synergy
Hostile Hostel
6% of 572 decks
+5% synergy
Mortuary Mire
5% of 572 decks
+1% synergy
Lumbering Falls
5% of 173 decks
+3% synergy
Secluded Steppe
5% of 347 decks
+2% synergy
Desolate Lighthouse
5% of 58 decks
+1% synergy
Mana Artifacts
Sol Ring
68% of 1057 decks
-16% synergy
Arcane Signet
60% of 1057 decks
-12% synergy
Dimir Signet
49% of 572 decks
+21% synergy
Talisman of Dominance
35% of 572 decks
+3% synergy
Azorius Signet
32% of 347 decks
+7% synergy
Talisman of Progress
22% of 347 decks
-3% synergy
Talisman of Indulgence
21% of 24 decks
-6% synergy
Izzet Signet
21% of 58 decks
-7% synergy
Talisman of Creativity
21% of 58 decks
-8% synergy
Thought Vessel
18% of 1057 decks
+1% synergy
Orzhov Signet
17% of 48 decks
-10% synergy
Talisman of Conviction
16% of 31 decks
-7% synergy
Talisman of Hierarchy
15% of 48 decks
-11% synergy
Simic Signet
14% of 173 decks
+0% synergy
Fellwar Stone
14% of 1057 decks
-7% synergy
Boros Signet
13% of 31 decks
-10% synergy
Rakdos Signet
12% of 24 decks
-16% synergy
Sky Diamond
12% of 1057 decks
+8% synergy
Azorius Keyrune
12% of 347 decks
+12% synergy
Charcoal Diamond
12% of 572 decks
+7% synergy
Marble Diamond
11% of 347 decks
+7% synergy
Patchwork Banner
10% of 546 decks
+5% synergy
Talisman of Curiosity
10% of 173 decks
-3% synergy
Zagoth Crystal
8% of 49 decks
+8% synergy
Selesnya Signet
8% of 65 decks
-1% synergy
Dimir Keyrune
6% of 572 decks
+5% synergy
Talisman of Unity
6% of 65 decks
-1% synergy
Golgari Signet
6% of 49 decks
-6% synergy
Talisman of Resilience
6% of 49 decks
-6% synergy
Midnight Clock
5% of 1057 decks
-0% synergy
Lands
Command Tower
66% of 1057 decks
-8% synergy
Sunken Hollow
51% of 572 decks
+16% synergy
Indatha Triome
47% of 17 decks
+17% synergy
Prairie Stream
46% of 347 decks
+12% synergy
Seaside Citadel
40% of 65 decks
+14% synergy
Dimir Aqueduct
38% of 572 decks
+21% synergy
Arcane Sanctum
38% of 48 decks
+9% synergy
Temple Garden
37% of 65 decks
-3% synergy
Choked Estuary
36% of 572 decks
+20% synergy
Temple of Triumph
35% of 31 decks
+19% synergy
Mystic Monastery
35% of 31 decks
+8% synergy
Zagoth Triome
35% of 49 decks
+5% synergy
Drowned Catacomb
34% of 572 decks
+7% synergy
Spara's Headquarters
34% of 65 decks
+4% synergy
Raffine's Tower
33% of 48 decks
+7% synergy
Godless Shrine
33% of 48 decks
-7% synergy
Glacial Fortress
33% of 347 decks
+6% synergy
Battlefield Forge
32% of 31 decks
+6% synergy
Azorius Chancery
32% of 347 decks
+17% synergy
Port Town
31% of 347 decks
+16% synergy
Raucous Theater
31% of 16 decks
+22% synergy
Temple of Enlightenment
30% of 347 decks
+14% synergy
Breeding Pool
29% of 173 decks
-11% synergy
Sandsteppe Citadel
29% of 17 decks
+4% synergy
Watery Grave
29% of 572 decks
-11% synergy
Shivan Reef
29% of 58 decks
+2% synergy
Shipwreck Marsh
29% of 572 decks
+10% synergy
Tainted Isle
28% of 572 decks
+17% synergy
Temple of Deceit
28% of 572 decks
+12% synergy
Bountiful Promenade
28% of 65 decks
+4% synergy
Darkwater Catacombs
28% of 572 decks
+13% synergy
Sulfur Falls
28% of 58 decks
-4% synergy
Skycloud Expanse
27% of 347 decks
+14% synergy
Underground Mortuary
27% of 37 decks
+14% synergy
Morphic Pool
27% of 572 decks
+1% synergy
Savai Triome
27% of 15 decks
+0% synergy
Nomad Outpost
27% of 15 decks
-1% synergy
The World Tree
27% of 15 decks
-5% synergy
Opulent Palace
27% of 49 decks
-1% synergy
Overgrown Tomb
27% of 49 decks
-15% synergy
Selesnya Sanctuary
26% of 65 decks
+12% synergy
Sunpetal Grove
26% of 65 decks
+2% synergy
Simic Growth Chamber
26% of 173 decks
+6% synergy
Rejuvenating Springs
26% of 173 decks
-2% synergy
Hinterland Harbor
26% of 173 decks
-3% synergy
Path of Ancestry
26% of 1057 decks
+4% synergy
Temple of Epiphany
26% of 58 decks
+7% synergy
Clifftop Retreat
26% of 31 decks
-4% synergy
Hallowed Fountain
26% of 347 decks
-15% synergy
Savage Lands
25% of 16 decks
+2% synergy