Professor's Warning (Card)

Professor's Warning
In 9534 decks 0% of 2548630 decks
Ben Doolittle
Conditions Allow - Sarevok, Deathbringer EDH
Ben Doolittle pairs Sarevok with Far Traveler for an exciting Mardu blink deck in this week's Conditions Allow.
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Sarulf, Realm Eater
33.55% of 2152 decks 722 decks
Shirei, Shizo's Caretaker
12.46% of 5441 decks 678 decks
Ob Nixilis, Captive Kingpin
5.33% of 8369 decks 446 decks
Skullbriar, the Walking Grave
6.54% of 6647 decks 435 decks
K'rrik, Son of Yawgmoth
2.53% of 14210 decks 359 decks
Marchesa, the Black Rose
3.66% of 9547 decks 349 decks
Judith, Carnage Connoisseur
4.23% of 7682 decks 325 decks
Tergrid, God of Fright
2.41% of 9199 decks 222 decks
Chatterfang, Squirrel General
1.03% of 16859 decks 173 decks
Xantcha, Sleeper Agent
5.39% of 3190 decks 172 decks
Skithiryx, the Blight Dragon
7.83% of 1864 decks 146 decks
Sheoldred, the Apocalypse
1.38% of 9476 decks 131 decks
Tor Wauki the Younger
3.38% of 3258 decks 110 decks
Liliana, Heretical Healer
3.17% of 3373 decks 107 decks
Lord of the Nazgûl
0.91% of 11002 decks 100 decks
Gisa, Glorious Resurrector
7.51% of 1251 decks 94 decks
Wilson, Refined Grizzly // Agent of the Shadow Thieves
16.74% of 448 decks 75 decks
Mauhúr, Uruk-hai Captain
15.94% of 414 decks 66 decks
New Cards
Stab
74% of 27 decks +30% synergy
Withering Torment
31% of 860 decks +12% synergy
Infestation Sage
28% of 104 decks +5% synergy
Horrid Vigor
27% of 117 decks +24% synergy
Treetop Snarespinner
25% of 16 decks -7% synergy
High Synergy Cards
Snakeskin Veil
56% of 2671 decks +52% synergy
Gaea's Gift
41% of 2322 decks +38% synergy
Invigorating Surge
35% of 2671 decks +34% synergy
Tamiyo's Safekeeping
40% of 2522 decks +34% synergy
Gift of the Viper
37% of 598 decks +33% synergy
Armor of Shadows
30% of 9047 decks +30% synergy
Corpsejack Menace
33% of 2671 decks +28% synergy
Tyvar's Stand
31% of 2086 decks +26% synergy
Winding Constrictor
30% of 2671 decks +26% synergy
Slippery Bogbonder
26% of 2671 decks +25% synergy
Top Cards
Cultivate
56% of 2671 decks +9% synergy
Rampant Growth
50% of 2671 decks +16% synergy
Revitalizing Repast
43% of 674 decks +31% synergy
Swiftfoot Boots
43% of 9534 decks +15% synergy
Counterspell
41% of 1643 decks -2% synergy
Chaos Warp
38% of 3122 decks +6% synergy
Blasphemous Act
37% of 3122 decks +4% synergy
Swords to Plowshares
37% of 1014 decks -25% synergy
Feed the Swarm
36% of 9534 decks +18% synergy
Putrefy
36% of 2671 decks +20% synergy
Creatures
Sakura-Tribe Elder
30% of 2671 decks +11% synergy
Forgotten Ancient
30% of 2671 decks +23% synergy
Kami of Whispered Hopes
23% of 1867 decks +15% synergy
Gleeful Arsonist
22% of 279 decks +15% synergy
Ignoble Hierarch
22% of 358 decks -4% synergy
Cankerbloom
21% of 2086 decks +14% synergy
Dazzling Angel
21% of 14 decks -15% synergy
Razorkin Needlehead
21% of 471 decks +13% synergy
Inquisitive Glimmer
21% of 19 decks +9% synergy
Alesha, Who Laughs at Fate
20% of 113 decks +5% synergy
Kessig Flamebreather
19% of 3066 decks +16% synergy
Infernal Vessel
19% of 52 decks +11% synergy
Llanowar Elves
19% of 2671 decks -2% synergy
Titanoth Rex
19% of 2671 decks +17% synergy
Eternal Witness
19% of 2671 decks -2% synergy
Exemplar of Light
18% of 40 decks +7% synergy
Reclamation Sage
17% of 2671 decks +6% synergy
Firebrand Archer
17% of 3122 decks +14% synergy
Baleful Strix
17% of 1643 decks +4% synergy
Accursed Marauder
16% of 2251 decks +8% synergy
Gray Merchant of Asphodel
16% of 9534 decks +7% synergy
Blood Artist
16% of 9534 decks +4% synergy
Shoreline Looter
16% of 340 decks +13% synergy
Gutless Plunderer
15% of 52 decks -8% synergy
Kardur, Doomscourge
15% of 3122 decks +9% synergy
Helga, Skittish Seer
15% of 20 decks +12% synergy
Spinner of Souls
15% of 40 decks +7% synergy
Coruscation Mage
15% of 668 decks +9% synergy
Azure Beastbinder
15% of 245 decks +12% synergy
Storm-Kiln Artist
15% of 3122 decks +5% synergy
Scrawling Crawler
14% of 363 decks +7% synergy
Zulaport Cutthroat
14% of 9534 decks +4% synergy
Viscera Seer
14% of 9534 decks +5% synergy
Mahadi, Emporium Master
14% of 3005 decks +7% synergy
Elvish Mystic
14% of 2671 decks -4% synergy
The Lord of Pain
14% of 279 decks -2% synergy
Insidious Fungus
13% of 157 decks +8% synergy
Perforating Artist
13% of 75 decks -1% synergy
Herald of Secret Streams
13% of 1643 decks +10% synergy
Stormfist Crusader
13% of 3122 decks +9% synergy
Solemn Simulacrum
13% of 9534 decks -1% synergy
Duskshell Crawler
13% of 2631 decks +11% synergy
Gemrazer
13% of 2671 decks +11% synergy
Goblin Anarchomancer
13% of 358 decks -1% synergy
Thermo-Alchemist
13% of 3122 decks +10% synergy
Elfsworn Giant
12% of 40 decks +7% synergy
Sanguine Syphoner
12% of 104 decks -7% synergy
Dack's Duplicate
12% of 776 decks +12% synergy
Shaile, Dean of Radiance
12% of 1014 decks +12% synergy
Plaguecrafter
12% of 9534 decks +7% synergy
Instants
Dark Ritual
35% of 9534 decks +13% synergy
Negate
35% of 1643 decks +12% synergy
Terminate
34% of 3122 decks +13% synergy
Beast Within
32% of 2671 decks -6% synergy
Rakdos Charm
32% of 3122 decks +17% synergy
Fracture
28% of 1014 decks +21% synergy
Path to Exile
26% of 1014 decks -20% synergy
Golgari Charm
26% of 2671 decks +21% synergy
Bedevil
26% of 3122 decks +12% synergy
Overprotect
26% of 345 decks +21% synergy
Hunter's Insight
26% of 2671 decks +22% synergy
Assassin's Trophy
25% of 2671 decks -5% synergy
Return of the Wildspeaker
25% of 2671 decks +11% synergy
Undying Malice
22% of 9298 decks +20% synergy
Village Rites
22% of 9534 decks +12% synergy
Return to Nature
21% of 2671 decks +15% synergy
Despark
21% of 1014 decks +6% synergy
Feign Death
21% of 9391 decks +19% synergy
Heroic Intervention
21% of 2671 decks -9% synergy
Abrade
21% of 3122 decks +9% synergy
Deathsprout
20% of 2671 decks +16% synergy
Solidarity of Heroes
20% of 2671 decks +19% synergy
Slip Out the Back
19% of 1591 decks +17% synergy
Untimely Malfunction
19% of 413 decks +3% synergy
Ancient Animus
19% of 2671 decks +18% synergy
Divine Resilience
19% of 32 decks +14% synergy
Bulk Up
19% of 75 decks +9% synergy
Tribute to the Wild
18% of 2671 decks +17% synergy
Loran's Escape
18% of 843 decks +15% synergy
Brainstorm
18% of 1643 decks -3% synergy
Boros Charm
18% of 301 decks -7% synergy
Oblivion's Hunger
17% of 9534 decks +17% synergy
Thrill of Possibility
17% of 3122 decks +7% synergy
Collective Resistance
17% of 674 decks +12% synergy
Mortify
17% of 1014 decks +5% synergy
Bolt Bend
16% of 3122 decks +12% synergy
Supernatural Stamina
16% of 9534 decks +14% synergy
Malakir Rebirth
15% of 9534 decks +7% synergy
Inscription of Abundance
15% of 2671 decks +13% synergy
Not Dead After All
15% of 5384 decks +12% synergy
Arcane Denial
15% of 1643 decks -5% synergy
Growth Spiral
15% of 330 decks -7% synergy
Lightning Bolt
15% of 3122 decks +4% synergy
Deadly Dispute
15% of 9391 decks +4% synergy
Blacksmith's Skill
15% of 981 decks +13% synergy
Crumb and Get It
15% of 135 decks +13% synergy
Go for the Throat
15% of 9534 decks +8% synergy
An Offer You Can't Refuse
14% of 1591 decks -7% synergy
Opt
14% of 1643 decks +4% synergy
Corrupted Conviction
14% of 6907 decks +8% synergy
Sorceries
Kodama's Reach
33% of 2671 decks +2% synergy
Sign in Blood
30% of 9534 decks +21% synergy
Harmonize
27% of 2671 decks +18% synergy
Nature's Lore
25% of 2671 decks -7% synergy
Tectonic Hazard
25% of 1670 decks +22% synergy
Blasphemous Edict
24% of 292 decks -10% synergy
Farseek
24% of 2671 decks -10% synergy
Culling Ritual
24% of 2671 decks +13% synergy
Read the Bones
22% of 9534 decks +15% synergy
Casualties of War
21% of 2671 decks +16% synergy
Three Visits
19% of 2671 decks -6% synergy
Night's Whisper
19% of 9534 decks +10% synergy
Faithless Looting
18% of 3122 decks +2% synergy
Fangs of Kalonia
18% of 625 decks +16% synergy
Pick Your Poison
18% of 991 decks +16% synergy
Visions of Dominance
18% of 2561 decks +17% synergy
Boltwave
17% of 75 decks -1% synergy
Rishkar's Expertise
17% of 2671 decks +7% synergy
Vandalblast
17% of 3122 decks +1% synergy
Increasing Savagery
16% of 2671 decks +16% synergy
Grapeshot
16% of 3122 decks +12% synergy
Mana Geyser
16% of 3122 decks +9% synergy
End the Festivities
16% of 3066 decks +14% synergy
Chain Reaction
16% of 3122 decks +11% synergy
Explore
15% of 2671 decks +6% synergy
Rootcast Apprenticeship
14% of 204 decks +9% synergy
Rise of the Witch-king
13% of 1540 decks +6% synergy
Victimize
13% of 9534 decks +1% synergy
Grab the Prize
12% of 389 decks +5% synergy
Secret Rendezvous
12% of 1014 decks +10% synergy
Toxic Deluge
12% of 9534 decks -5% synergy
Season of Gathering
12% of 399 decks +7% synergy
Scale the Heights
12% of 2671 decks +11% synergy
Ruinous Ultimatum
12% of 301 decks -6% synergy
Diabolic Tutor
12% of 9534 decks +6% synergy
Demonic Tutor
12% of 9534 decks -10% synergy
Jeska's Will
11% of 3122 decks -6% synergy
Monstrous Emergence
11% of 71 decks +7% synergy
Enter the Enigma
11% of 118 decks +3% synergy
Silverquill Command
11% of 1014 decks +11% synergy
Light Up the Stage
11% of 3122 decks +8% synergy
Humiliate
11% of 1014 decks +11% synergy
Ringsight
10% of 1135 decks +5% synergy
Reanimate
10% of 9534 decks -6% synergy
Blazing Volley
10% of 3122 decks +9% synergy
Villainous Wealth
10% of 330 decks +2% synergy
Blot Out the Sky
10% of 1014 decks +9% synergy
Austere Command
10% of 1014 decks -3% synergy
Search for Tomorrow
10% of 2671 decks +7% synergy
Preposterous Proportions
10% of 52 decks +2% synergy
Utility Artifacts
Lightning Greaves
22% of 9534 decks -3% synergy
Ozolith, the Shattered Spire
19% of 1820 decks +13% synergy
Wayfarer's Bauble
17% of 9534 decks +7% synergy
Quick-Draw Katana
15% of 27 decks -19% synergy
Mithril Coat
12% of 6017 decks +6% synergy
Power Fist
10% of 869 decks +7% synergy
Jet Medallion
10% of 9534 decks +7% synergy
Bolas's Citadel
10% of 9534 decks +1% synergy
Ashnod's Altar
9% of 9534 decks +2% synergy
Unstable Amulet
8% of 952 decks +7% synergy
Skullclamp
8% of 9534 decks -4% synergy
Whispersilk Cloak
7% of 9534 decks +4% synergy
Tarrian's Soulcleaver
7% of 4639 decks +4% synergy
Bontu's Monument
6% of 9534 decks +4% synergy
The Ozolith
6% of 9534 decks +3% synergy
Fractal Harness
6% of 2671 decks +5% synergy
Ravenous Amulet
6% of 104 decks -3% synergy
Bident of Thassa
6% of 1643 decks -1% synergy
Door to Nothingness
5% of 114 decks +1% synergy
Chitterspitter
5% of 2631 decks +4% synergy
Brotherhood Regalia
5% of 1874 decks +1% synergy
Blackblade Reforged
5% of 9534 decks +1% synergy
Enchantments
Hardened Scales
28% of 2671 decks +19% synergy
Hydra's Growth
26% of 2671 decks +24% synergy
Stocking the Pantry
24% of 287 decks +21% synergy
Vraska Joins Up
21% of 785 decks +16% synergy
Phyrexian Arena
18% of 9534 decks +3% synergy
Rhythm of the Wild
17% of 373 decks -7% synergy
Kaya's Ghostform
16% of 9534 decks +12% synergy
Rite of the Dragoncaller
15% of 75 decks +2% synergy
Roiling Vortex
14% of 3122 decks +12% synergy
Ghostly Prison
13% of 1014 decks +1% synergy
Brokers Ascendancy
13% of 147 decks +6% synergy
Ordeal of Nylea
13% of 2671 decks +11% synergy
Annie Joins Up
12% of 32 decks -6% synergy
Manabarbs
12% of 3122 decks +10% synergy
Rancor
12% of 2671 decks +7% synergy
Binding the Old Gods
12% of 2671 decks +6% synergy
Innkeeper's Talent
12% of 399 decks +3% synergy
Branching Evolution
11% of 2671 decks +6% synergy
Rhystic Study
11% of 1643 decks -16% synergy
Spiteful Visions
11% of 3122 decks +9% synergy
All Will Be One
11% of 2713 decks +8% synergy
Glasswing Grace
10% of 269 decks +7% synergy
Fiery Inscription
10% of 2241 decks +6% synergy
Goblin Bombardment
10% of 3122 decks +4% synergy
Lunar Convocation
10% of 152 decks +3% synergy
Strength of the Harvest
10% of 52 decks +3% synergy
Deathreap Ritual
9% of 2671 decks +5% synergy
Smothering Tithe
9% of 1014 decks -15% synergy
Together Forever
9% of 1014 decks +8% synergy
Theater of Horrors
9% of 3122 decks +7% synergy
Dramatic Finale
9% of 1014 decks +8% synergy
Impact Tremors
9% of 3122 decks -1% synergy
Propaganda
9% of 1643 decks -3% synergy
Simic Ascendancy
8% of 330 decks +3% synergy
Snake Umbra
8% of 2671 decks +5% synergy
Feast of the Victorious Dead
8% of 655 decks +6% synergy
Forced Adaptation
8% of 2671 decks +8% synergy
Felidar Retreat
8% of 1014 decks +1% synergy
Bastion of Remembrance
8% of 9534 decks +2% synergy
Moldervine Reclamation
8% of 2671 decks -1% synergy
Warleader's Call
8% of 125 decks -3% synergy
Duelist's Heritage
8% of 1014 decks +5% synergy
Court of Garenbrig
8% of 1316 decks +5% synergy
Citadel Siege
8% of 1014 decks +7% synergy
Shiny Impetus
8% of 3122 decks +5% synergy
Thickest in the Thicket
8% of 287 decks +4% synergy
Wizard Class
8% of 1630 decks +3% synergy
Valkyrie's Call
8% of 40 decks +4% synergy
Temur Ascendancy
8% of 120 decks -7% synergy
Black Market
7% of 9534 decks +3% synergy
Planeswalkers
Geyadrone Dihada
8% of 767 decks +6% synergy
Domri, Anarch of Bolas
7% of 373 decks +4% synergy
Garruk, Cursed Huntsman
6% of 2671 decks +4% synergy
Professor Onyx
5% of 9534 decks +4% synergy
Utility Lands
Bojuka Bog
30% of 9534 decks +0% synergy
Rogue's Passage
26% of 9534 decks +7% synergy
Reliquary Tower
19% of 9534 decks -11% synergy
Kessig Wolf Run
15% of 373 decks -1% synergy
Cabal Coffers
14% of 9534 decks +3% synergy
Urborg, Tomb of Yawgmoth
13% of 9534 decks +3% synergy
Llanowar Reborn
13% of 2671 decks +11% synergy
Vault of the Archangel
12% of 1014 decks +1% synergy
Tyrite Sanctum
11% of 9534 decks +9% synergy
Witch's Cottage
11% of 9534 decks +7% synergy
Oran-Rief, the Vastwood
11% of 2671 decks +6% synergy
Restless Cottage
11% of 1395 decks +6% synergy
Boseiju, Who Endures
9% of 2522 decks -10% synergy
Mortuary Mire
9% of 9534 decks +4% synergy
Temple of the False God
9% of 9534 decks -1% synergy
Cabal Stronghold
9% of 9534 decks +5% synergy
Barren Moor
8% of 9534 decks +4% synergy
Restless Fortress
8% of 551 decks +5% synergy
Castle Locthwain
8% of 9534 decks +2% synergy
Spymaster's Vault
7% of 2633 decks +3% synergy
Mystic Sanctuary
7% of 1643 decks -5% synergy
Mosswort Bridge
7% of 2671 decks -4% synergy
Shizo, Death's Storehouse
7% of 9534 decks +2% synergy
Takenuma, Abandoned Mire
6% of 9211 decks -4% synergy
Shivan Gorge
6% of 3122 decks +5% synergy
War Room
6% of 9534 decks -0% synergy
Karn's Bastion
6% of 9534 decks +1% synergy
Arena of Glory
6% of 869 decks -3% synergy
Otawara, Soaring City
6% of 1607 decks -11% synergy
Gavony Township
5% of 225 decks -4% synergy
Hissing Quagmire
5% of 2671 decks +4% synergy
Restless Vents
5% of 1721 decks +2% synergy
Minas Tirith
5% of 646 decks -4% synergy
Secluded Steppe
5% of 1014 decks +2% synergy
Command Beacon
5% of 9534 decks +0% synergy
Mana Artifacts
Sol Ring
74% of 9534 decks -11% synergy
Arcane Signet
63% of 9534 decks -9% synergy
Rakdos Signet
51% of 3122 decks +22% synergy
Dimir Signet
38% of 1643 decks +8% synergy
Orzhov Signet
34% of 1014 decks +7% synergy
Talisman of Indulgence
34% of 3122 decks +7% synergy
Izzet Signet
31% of 776 decks +3% synergy
Talisman of Dominance
31% of 1643 decks -1% synergy
Talisman of Creativity
28% of 776 decks -1% synergy
Mind Stone
27% of 9534 decks +10% synergy
Golgari Signet
23% of 2671 decks +11% synergy
Talisman of Hierarchy
22% of 1014 decks -3% synergy
Fellwar Stone
19% of 9534 decks -2% synergy
Commander's Sphere
19% of 9534 decks +4% synergy
Charcoal Diamond
19% of 9534 decks +14% synergy
Talisman of Resilience
18% of 2671 decks +6% synergy
Fire Diamond
18% of 3122 decks +12% synergy
Boros Signet
17% of 301 decks -6% synergy
Azorius Signet
15% of 256 decks -11% synergy
Thought Vessel
14% of 9534 decks -2% synergy
Talisman of Conviction
14% of 301 decks -9% synergy
Timeless Lotus
12% of 90 decks -2% synergy
Relic of Sauron
10% of 513 decks -1% synergy
Gruul Signet
9% of 373 decks -2% synergy
Simic Signet
9% of 330 decks -6% synergy
Sky Diamond
8% of 1643 decks +3% synergy
Marble Diamond
8% of 1014 decks +4% synergy
Talisman of Curiosity
8% of 330 decks -5% synergy
Talisman of Progress
7% of 256 decks -16% synergy
Talisman of Impulse
6% of 373 decks -3% synergy
Séance Board
6% of 614 decks +3% synergy
Obelisk of Grixis
6% of 776 decks +5% synergy
Midnight Clock
6% of 1643 decks +0% synergy
Liquimetal Torque
5% of 9452 decks +2% synergy
Lands
Command Tower
57% of 9534 decks -17% synergy
Smoldering Marsh
52% of 3122 decks +20% synergy
Crumbling Necropolis
52% of 776 decks +21% synergy
Sunken Hollow
41% of 1643 decks +6% synergy
Twisted Landscape
40% of 91 decks +20% synergy
Dragonskull Summit
38% of 3122 decks +7% synergy
Foreboding Ruins
37% of 3122 decks +21% synergy
Woodland Cemetery
35% of 2671 decks +7% synergy
Seething Landscape
33% of 228 decks +18% synergy
Savage Lands
33% of 373 decks +9% synergy
Rakdos Carnarium
32% of 3122 decks +18% synergy
Caves of Koilos
32% of 1014 decks +4% synergy
Llanowar Wastes
32% of 2671 decks +6% synergy
Opulent Palace
31% of 330 decks +5% synergy
Golgari Rot Farm
30% of 2671 decks +12% synergy
Xander's Lounge
30% of 749 decks +3% synergy
Nomad Outpost
30% of 301 decks +2% synergy
Temple of Malady
30% of 2671 decks +13% synergy
Arcane Sanctum
29% of 256 decks +1% synergy
Cinder Glade
28% of 373 decks -10% synergy
Jungle Hollow
28% of 2671 decks +19% synergy
Shineshadow Snarl
28% of 1014 decks +15% synergy
Drowned Catacomb
28% of 1643 decks +2% synergy
Temple of Silence
28% of 1014 decks +9% synergy
Sulfur Falls
27% of 776 decks -3% synergy
Ziatora's Proving Ground
27% of 338 decks -4% synergy
Overgrown Tomb
27% of 2671 decks -15% synergy
Orzhov Basilica
26% of 1014 decks +10% synergy
Temple of Malice
26% of 3122 decks +12% synergy
Shadowblood Ridge
26% of 3122 decks +14% synergy
Sulfurous Springs
25% of 3122 decks +5% synergy
Isolated Chapel
25% of 1014 decks -2% synergy
Tainted Wood
25% of 2671 decks +12% synergy
Tranquil Landscape
25% of 36 decks +9% synergy
Myriad Landscape
25% of 9534 decks +5% synergy
Blood Crypt
25% of 3122 decks -14% synergy
Tainted Peak
24% of 3122 decks +14% synergy
Shivan Reef
24% of 776 decks -3% synergy
Scoured Barrens
24% of 1014 decks +15% synergy
Undergrowth Stadium
24% of 2671 decks -2% synergy
The World Tree
24% of 114 decks -10% synergy
Dimir Aqueduct
24% of 1643 decks +7% synergy
Choked Estuary
23% of 1643 decks +7% synergy
Tainted Field
23% of 1014 decks +10% synergy
Foreboding Landscape
23% of 83 decks +10% synergy
Blazemire Verge
23% of 437 decks +3% synergy
Necroblossom Snarl
23% of 2671 decks +11% synergy
Silverquill Campus
23% of 1014 decks +21% synergy
Contaminated Landscape
22% of 63 decks +10% synergy
Steam Vents
22% of 776 decks -17% synergy