Professor's Warning (Card)

Professor's Warning
In 10134 decks 0% of 2840647 decks
Unsummoned Skull
Kalakscion, Hunger Tyrant Deck Tech
Bite down on your opponents with this aggressive Kalakscion, Hunger Tyrant Commander deck.
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.
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Shirei, Shizo's Caretaker
12.49% of 5795 decks 724 decks
Sarulf, Realm Eater
31.30% of 2163 decks 677 decks
Ob Nixilis, Captive Kingpin
5.11% of 9574 decks 489 decks
Skullbriar, the Walking Grave
6.15% of 7144 decks 439 decks
Judith, Carnage Connoisseur
4.33% of 9075 decks 393 decks
K'rrik, Son of Yawgmoth
2.50% of 15268 decks 382 decks
Marchesa, the Black Rose
3.22% of 10233 decks 330 decks
Xantcha, Sleeper Agent
5.56% of 3543 decks 197 decks
Tergrid, God of Fright
2.00% of 9788 decks 196 decks
Skithiryx, the Blight Dragon
7.30% of 1987 decks 145 decks
Chatterfang, Squirrel General
0.78% of 18319 decks 143 decks
Liliana, Heretical Healer
3.32% of 3768 decks 125 decks
Sheoldred, the Apocalypse
1.27% of 9659 decks 123 decks
Lord of the Nazgûl
0.96% of 12364 decks 119 decks
Tor Wauki the Younger
3.45% of 2959 decks 102 decks
Gisa, Glorious Resurrector
7.76% of 1289 decks 100 decks
Wilson, Refined Grizzly // Agent of the Shadow Thieves
17.71% of 463 decks 82 decks
Mauhúr, Uruk-hai Captain
15.15% of 495 decks 75 decks
New Cards
Defend the Rider
8% of 485 decks +7% synergy
Maximum Overdrive
6% of 1979 decks +5% synergy
Tidus, Yuna's Guardian
5% of 20 decks +5% synergy
Hollowmurk Siege
5% of 105 decks +4% synergy
Wastewood Verge
4% of 495 decks -1% synergy
High Synergy Cards
Snakeskin Veil
55% of 2713 decks +50% synergy
Invigorating Surge
34% of 2713 decks +32% synergy
Gaea's Gift
35% of 2713 decks +32% synergy
Armor of Shadows
30% of 10134 decks +30% synergy
Tamiyo's Safekeeping
36% of 2713 decks +29% synergy
Corpsejack Menace
32% of 2713 decks +27% synergy
Winding Constrictor
28% of 2713 decks +24% synergy
Slippery Bogbonder
25% of 2713 decks +24% synergy
Forgotten Ancient
29% of 2713 decks +22% synergy
Hydra's Growth
24% of 2713 decks +22% synergy
Top Cards
Cultivate
53% of 2713 decks +8% synergy
Rampant Growth
48% of 2713 decks +14% synergy
Swiftfoot Boots
42% of 10134 decks +15% synergy
Counterspell
40% of 1729 decks -2% synergy
Swords to Plowshares
38% of 1051 decks -24% synergy
Chaos Warp
38% of 3405 decks +6% synergy
Blasphemous Act
37% of 3405 decks +4% synergy
Feed the Swarm
36% of 10134 decks +19% synergy
Dark Ritual
36% of 10134 decks +13% synergy
Putrefy
34% of 2713 decks +19% synergy
Game Changers
Demonic Tutor
11% of 10134 decks -10% synergy
Jeska's Will
11% of 3405 decks -6% synergy
Rhystic Study
11% of 1729 decks -16% synergy
Bolas's Citadel
10% of 10134 decks +1% synergy
Cyclonic Rift
10% of 1729 decks -17% synergy
Smothering Tithe
9% of 1051 decks -15% synergy
Vampiric Tutor
8% of 10134 decks -10% synergy
Fierce Guardianship
6% of 1729 decks -12% synergy
Enlightened Tutor
5% of 1051 decks -12% synergy
Creatures
Sakura-Tribe Elder
27% of 2713 decks +9% synergy
Ignoble Hierarch
22% of 390 decks -3% synergy
Llanowar Elves
20% of 2713 decks -0% synergy
Kessig Flamebreather
19% of 3405 decks +16% synergy
Titanoth Rex
19% of 2713 decks +17% synergy
Kami of Whispered Hopes
18% of 2713 decks +12% synergy
Cankerbloom
18% of 2713 decks +12% synergy
Eternal Witness
18% of 2713 decks -2% synergy
Firebrand Archer
17% of 3405 decks +15% synergy
Reclamation Sage
16% of 2713 decks +6% synergy
Baleful Strix
16% of 1729 decks +4% synergy
Gray Merchant of Asphodel
16% of 10134 decks +7% synergy
Blood Artist
16% of 10134 decks +5% synergy
Kardur, Doomscourge
16% of 3405 decks +9% synergy
Storm-Kiln Artist
15% of 3405 decks +6% synergy
Elvish Mystic
14% of 2713 decks -3% synergy
Viscera Seer
13% of 10134 decks +5% synergy
Zulaport Cutthroat
13% of 10134 decks +4% synergy
Stormfist Crusader
13% of 3405 decks +9% synergy
Duskshell Crawler
13% of 2713 decks +11% synergy
Thermo-Alchemist
13% of 3405 decks +10% synergy
Aurelia, the Warleader
13% of 320 decks +6% synergy
Mahadi, Emporium Master
13% of 3405 decks +6% synergy
Solemn Simulacrum
13% of 10134 decks -1% synergy
Guttersnipe
12% of 3405 decks +6% synergy
Mayhem Devil
12% of 3405 decks +2% synergy
Herald of Secret Streams
12% of 1729 decks +9% synergy
Master Biomancer
12% of 364 decks +8% synergy
Dack's Duplicate
11% of 776 decks +11% synergy
Gemrazer
11% of 2713 decks +10% synergy
Isshin, Two Heavens as One
11% of 320 decks +6% synergy
Gisela, Blade of Goldnight
11% of 320 decks +5% synergy
Felisa, Fang of Silverquill
11% of 1051 decks +10% synergy
Shaile, Dean of Radiance
11% of 1051 decks +11% synergy
Plaguecrafter
11% of 10134 decks +6% synergy
Evolution Sage
11% of 2713 decks +4% synergy
Goblin Anarchomancer
11% of 390 decks -2% synergy
Hornbash Mentor
11% of 2713 decks +11% synergy
Birds of Paradise
11% of 2713 decks -16% synergy
Morbid Opportunist
11% of 10134 decks +5% synergy
Razorkin Needlehead
11% of 1510 decks +7% synergy
Killian, Ink Duelist
11% of 1051 decks +9% synergy
Syr Konrad, the Grim
10% of 10134 decks +2% synergy
Breena, the Demagogue
10% of 1051 decks +7% synergy
Spear Spewer
10% of 3405 decks +9% synergy
Accursed Marauder
10% of 5433 decks +4% synergy
Mr. Orfeo, the Boulder
10% of 390 decks +7% synergy
Spark Double
9% of 1729 decks +3% synergy
Crypt Ghast
9% of 10134 decks +4% synergy
Coruscation Mage
9% of 1743 decks +6% synergy
Instants
Negate
34% of 1729 decks +11% synergy
Terminate
33% of 3405 decks +13% synergy
Rakdos Charm
32% of 3405 decks +18% synergy
Revitalizing Repast
31% of 1400 decks +23% synergy
Beast Within
31% of 2713 decks -7% synergy
Path to Exile
28% of 1051 decks -19% synergy
Fracture
26% of 1051 decks +19% synergy
Assassin's Trophy
25% of 2713 decks -5% synergy
Bedevil
25% of 3405 decks +11% synergy
Tyvar's Stand
25% of 2713 decks +20% synergy
Golgari Charm
24% of 2713 decks +19% synergy
Hunter's Insight
24% of 2713 decks +20% synergy
Gift of the Viper
24% of 1353 decks +21% synergy
Return of the Wildspeaker
23% of 2713 decks +10% synergy
Abrade
22% of 3405 decks +10% synergy
Undying Malice
22% of 10134 decks +20% synergy
Village Rites
21% of 10134 decks +11% synergy
Heroic Intervention
21% of 2713 decks -9% synergy
Despark
20% of 1051 decks +5% synergy
Feign Death
20% of 10134 decks +18% synergy
Slip Out the Back
19% of 1729 decks +17% synergy
Return to Nature
19% of 2713 decks +13% synergy
Ancient Animus
18% of 2713 decks +17% synergy
Deathsprout
18% of 2713 decks +14% synergy
Solidarity of Heroes
18% of 2713 decks +17% synergy
Thrill of Possibility
17% of 3405 decks +7% synergy
Oblivion's Hunger
17% of 10134 decks +17% synergy
Brainstorm
17% of 1729 decks -3% synergy
Boros Charm
17% of 320 decks -8% synergy
Mortify
16% of 1051 decks +5% synergy
Supernatural Stamina
16% of 10134 decks +15% synergy
Tribute to the Wild
16% of 2713 decks +16% synergy
Bolt Bend
16% of 3405 decks +12% synergy
Arcane Denial
16% of 1729 decks -4% synergy
Loran's Escape
15% of 1051 decks +13% synergy
Malakir Rebirth
15% of 10134 decks +7% synergy
Lightning Bolt
15% of 3405 decks +4% synergy
Deadly Dispute
15% of 10134 decks +4% synergy
Go for the Throat
14% of 10134 decks +7% synergy
Inscription of Abundance
14% of 2713 decks +12% synergy
An Offer You Can't Refuse
14% of 1729 decks -7% synergy
Blacksmith's Skill
14% of 1051 decks +12% synergy
Opt
14% of 1729 decks +4% synergy
Inkshield
14% of 1051 decks +8% synergy
Growth Spiral
13% of 364 decks -8% synergy
Generous Gift
13% of 1051 decks -11% synergy
Infernal Grasp
13% of 10134 decks +6% synergy
Tragic Slip
13% of 10134 decks +9% synergy
Abzan Charm
13% of 232 decks +8% synergy
Withering Torment
13% of 4118 decks +5% synergy
Sorceries
Kodama's Reach
32% of 2713 decks +1% synergy
Sign in Blood
29% of 10134 decks +20% synergy
Harmonize
25% of 2713 decks +16% synergy
Farseek
24% of 2713 decks -10% synergy
Nature's Lore
24% of 2713 decks -8% synergy
Culling Ritual
23% of 2713 decks +12% synergy
Read the Bones
22% of 10134 decks +14% synergy
Casualties of War
20% of 2713 decks +15% synergy
Night's Whisper
19% of 10134 decks +10% synergy
Faithless Looting
18% of 3405 decks +2% synergy
Tectonic Hazard
18% of 2733 decks +16% synergy
Three Visits
18% of 2713 decks -7% synergy
Grapeshot
17% of 3405 decks +12% synergy
Visions of Dominance
16% of 2713 decks +16% synergy
Vandalblast
16% of 3405 decks +1% synergy
Mana Geyser
16% of 3405 decks +9% synergy
End the Festivities
16% of 3405 decks +14% synergy
Rishkar's Expertise
16% of 2713 decks +6% synergy
Chain Reaction
16% of 3405 decks +11% synergy
Increasing Savagery
15% of 2713 decks +15% synergy
Explore
14% of 2713 decks +5% synergy
Ruinous Ultimatum
14% of 320 decks -4% synergy
Toxic Deluge
13% of 10134 decks -5% synergy
Fangs of Kalonia
13% of 1381 decks +11% synergy
Victimize
13% of 10134 decks +1% synergy
Pick Your Poison
12% of 1807 decks +11% synergy
Scale the Heights
12% of 2713 decks +11% synergy
Diabolic Tutor
12% of 10134 decks +5% synergy
Secret Rendezvous
11% of 1051 decks +9% synergy
Blazing Volley
11% of 3405 decks +10% synergy
Light Up the Stage
11% of 3405 decks +8% synergy
Villainous Wealth
11% of 364 decks +3% synergy
Reanimate
11% of 10134 decks -6% synergy
Austere Command
10% of 1051 decks -3% synergy
Silverquill Command
10% of 1051 decks +10% synergy
Soul's Might
10% of 2713 decks +10% synergy
Ponder
10% of 1729 decks -3% synergy
Humiliate
9% of 1051 decks +9% synergy
Blot Out the Sky
9% of 1051 decks +8% synergy
Rise of the Witch-king
9% of 2499 decks +4% synergy
Vindicate
9% of 1051 decks +3% synergy
Damn
9% of 1051 decks -8% synergy
Search for Tomorrow
9% of 2713 decks +5% synergy
Chandra's Ignition
8% of 3405 decks +4% synergy
Exsanguinate
8% of 10134 decks +2% synergy
Exhilarating Elocution
8% of 1051 decks +8% synergy
Preordain
8% of 1729 decks -2% synergy
Find // Finality
8% of 2713 decks +7% synergy
Smash to Dust
8% of 3405 decks +7% synergy
Ringsight
8% of 1617 decks +4% synergy
Utility Artifacts
Mind Stone
27% of 10134 decks +10% synergy
Lightning Greaves
22% of 10134 decks -3% synergy
Commander's Sphere
18% of 10134 decks +4% synergy
Wayfarer's Bauble
16% of 10134 decks +7% synergy
Ozolith, the Shattered Spire
15% of 2706 decks +10% synergy
Jet Medallion
12% of 10134 decks +9% synergy
Ashnod's Altar
9% of 10134 decks +2% synergy
Mithril Coat
9% of 9445 decks +4% synergy
Skullclamp
8% of 10134 decks -4% synergy
Door to Nothingness
7% of 113 decks +3% synergy
Whispersilk Cloak
7% of 10134 decks +3% synergy
Power Fist
7% of 1699 decks +5% synergy
Bontu's Monument
6% of 10134 decks +4% synergy
The Ozolith
6% of 10134 decks +3% synergy
Bident of Thassa
6% of 1729 decks -1% synergy
Unstable Amulet
6% of 1934 decks +5% synergy
Fractal Harness
5% of 2713 decks +5% synergy
Blackblade Reforged
5% of 10134 decks +1% synergy
Enchantments
Hardened Scales
27% of 2713 decks +18% synergy
Phyrexian Arena
19% of 10134 decks +4% synergy
Rhythm of the Wild
18% of 390 decks -6% synergy
Kaya's Ghostform
16% of 10134 decks +12% synergy
Roiling Vortex
14% of 3405 decks +13% synergy
Vraska Joins Up
14% of 1568 decks +10% synergy
Ghostly Prison
13% of 1051 decks +2% synergy
Manabarbs
12% of 3405 decks +11% synergy
Branching Evolution
12% of 2713 decks +7% synergy
Ordeal of Nylea
12% of 2713 decks +11% synergy
Spiteful Visions
11% of 3405 decks +9% synergy
Binding the Old Gods
11% of 2713 decks +6% synergy
Rancor
11% of 2713 decks +7% synergy
Simic Ascendancy
11% of 364 decks +5% synergy
Brokers Ascendancy
11% of 159 decks +4% synergy
Stocking the Pantry
10% of 1177 decks +8% synergy
All Will Be One
10% of 3405 decks +7% synergy
Goblin Bombardment
9% of 3405 decks +3% synergy
Propaganda
9% of 1729 decks -3% synergy
Deathreap Ritual
9% of 2713 decks +5% synergy
Impact Tremors
9% of 3405 decks -1% synergy
Fiery Inscription
9% of 3230 decks +5% synergy
Theater of Horrors
9% of 3405 decks +7% synergy
Duelist's Heritage
8% of 1051 decks +6% synergy
Snake Umbra
8% of 2713 decks +5% synergy
Bastion of Remembrance
8% of 10134 decks +2% synergy
Shiny Impetus
8% of 3405 decks +6% synergy
Together Forever
8% of 1051 decks +7% synergy
Forced Adaptation
8% of 2713 decks +7% synergy
Moldervine Reclamation
8% of 2713 decks -1% synergy
Dramatic Finale
8% of 1051 decks +7% synergy
Wizard Class
8% of 1729 decks +3% synergy
Wild Growth
8% of 2713 decks -3% synergy
Temur Ascendancy
8% of 120 decks -7% synergy
Black Market
7% of 10134 decks +3% synergy
Annie Joins Up
7% of 67 decks -5% synergy
Felidar Retreat
7% of 1051 decks +1% synergy
Underworld Dreams
7% of 10134 decks +5% synergy
Citadel Siege
7% of 1051 decks +6% synergy
Black Market Connections
7% of 10134 decks -4% synergy
Maelstrom Nexus
7% of 113 decks -0% synergy
Garruk's Uprising
7% of 2713 decks -9% synergy
Mystic Remora
7% of 1729 decks -11% synergy
Sanguine Bond
7% of 10134 decks +1% synergy
Abzan Ascendancy
6% of 232 decks +5% synergy
Curse of Opulence
6% of 3405 decks +3% synergy
Vampiric Rites
6% of 10134 decks +4% synergy
Burning Earth
6% of 3405 decks +6% synergy
Canopy Cover
6% of 2713 decks +5% synergy
Pestilence
6% of 10134 decks +5% synergy
Planeswalkers
Domri, Anarch of Bolas
9% of 390 decks +5% synergy
Geyadrone Dihada
8% of 776 decks +6% synergy
Garruk, Cursed Huntsman
6% of 2713 decks +3% synergy
Professor Onyx
5% of 10134 decks +4% synergy
Utility Lands
Bojuka Bog
30% of 10134 decks -0% synergy
Rogue's Passage
27% of 10134 decks +7% synergy
Reliquary Tower
19% of 10134 decks -11% synergy
Kessig Wolf Run
14% of 390 decks -2% synergy
Cabal Coffers
13% of 10134 decks +3% synergy
Urborg, Tomb of Yawgmoth
12% of 10134 decks +3% synergy
Vault of the Archangel
12% of 1051 decks +1% synergy
Llanowar Reborn
12% of 2713 decks +10% synergy
Witch's Cottage
11% of 10134 decks +7% synergy
Tyrite Sanctum
10% of 10134 decks +8% synergy
Oran-Rief, the Vastwood
10% of 2713 decks +5% synergy
Temple of the False God
9% of 10134 decks -0% synergy
Mortuary Mire
9% of 10134 decks +4% synergy
Cabal Stronghold
8% of 10134 decks +5% synergy
Boseiju, Who Endures
8% of 2713 decks -11% synergy
Barren Moor
8% of 10134 decks +4% synergy
Restless Cottage
7% of 2295 decks +4% synergy
Mystic Sanctuary
7% of 1729 decks -5% synergy
Castle Locthwain
7% of 10134 decks +2% synergy
Mosswort Bridge
7% of 2713 decks -4% synergy
Shizo, Death's Storehouse
6% of 10134 decks +2% synergy
Shivan Gorge
6% of 3405 decks +4% synergy
War Room
6% of 10134 decks -0% synergy
Karn's Bastion
6% of 10134 decks +1% synergy
Takenuma, Abandoned Mire
6% of 10134 decks -4% synergy
Hissing Quagmire
5% of 2713 decks +4% synergy
Otawara, Soaring City
5% of 1729 decks -11% synergy
Restless Fortress
5% of 910 decks +3% synergy
Mana Artifacts
Sol Ring
74% of 10134 decks -11% synergy
Arcane Signet
63% of 10134 decks -9% synergy
Rakdos Signet
51% of 3405 decks +22% synergy
Dimir Signet
37% of 1729 decks +9% synergy
Talisman of Indulgence
34% of 3405 decks +8% synergy
Orzhov Signet
33% of 1051 decks +7% synergy
Talisman of Dominance
31% of 1729 decks -1% synergy
Izzet Signet
31% of 776 decks +3% synergy
Talisman of Creativity
27% of 776 decks -2% synergy
Talisman of Hierarchy
22% of 1051 decks -4% synergy
Golgari Signet
22% of 2713 decks +9% synergy
Fellwar Stone
19% of 10134 decks -2% synergy
Charcoal Diamond
18% of 10134 decks +13% synergy
Talisman of Resilience
18% of 2713 decks +6% synergy
Fire Diamond
17% of 3405 decks +12% synergy
Azorius Signet
17% of 259 decks -8% synergy
Boros Signet
16% of 320 decks -7% synergy
Thought Vessel
15% of 10134 decks -2% synergy
Talisman of Conviction
13% of 320 decks -10% synergy
Gruul Signet
10% of 390 decks -1% synergy
Timeless Lotus
9% of 113 decks -3% synergy
Talisman of Curiosity
8% of 364 decks -5% synergy
Talisman of Impulse
8% of 390 decks -2% synergy
Relic of Sauron
8% of 724 decks -1% synergy
Sky Diamond
8% of 1729 decks +3% synergy
Talisman of Progress
8% of 259 decks -16% synergy
Simic Signet
8% of 364 decks -6% synergy
Marble Diamond
7% of 1051 decks +4% synergy
Midnight Clock
6% of 1729 decks +0% synergy
Obelisk of Grixis
6% of 776 decks +4% synergy
Lands
Command Tower
56% of 10134 decks -18% synergy
Crumbling Necropolis
53% of 776 decks +22% synergy
Smoldering Marsh
53% of 3405 decks +20% synergy
Sunken Hollow
42% of 1729 decks +7% synergy
Dragonskull Summit
39% of 3405 decks +8% synergy
Foreboding Ruins
38% of 3405 decks +22% synergy
Woodland Cemetery
35% of 2713 decks +6% synergy
Savage Lands
34% of 390 decks +11% synergy
Caves of Koilos
33% of 1051 decks +4% synergy
Rakdos Carnarium
32% of 3405 decks +18% synergy
Opulent Palace
31% of 364 decks +4% synergy
Nomad Outpost
31% of 320 decks +3% synergy
Llanowar Wastes
31% of 2713 decks +5% synergy
Drowned Catacomb
30% of 1729 decks +4% synergy
Golgari Rot Farm
30% of 2713 decks +12% synergy
Arcane Sanctum
29% of 259 decks +1% synergy
Temple of Malady
29% of 2713 decks +13% synergy
Xander's Lounge
29% of 776 decks +3% synergy
Temple of Silence
28% of 1051 decks +10% synergy
Sulfur Falls
28% of 776 decks -4% synergy
Cinder Glade
28% of 390 decks -11% synergy
Shineshadow Snarl
28% of 1051 decks +15% synergy
Isolated Chapel
27% of 1051 decks -2% synergy
Temple of Malice
27% of 3405 decks +13% synergy
Jungle Hollow
27% of 2713 decks +18% synergy
Shadowblood Ridge
26% of 3405 decks +14% synergy
Sulfurous Springs
26% of 3405 decks +5% synergy
Orzhov Basilica
26% of 1051 decks +10% synergy
Tainted Peak
26% of 3405 decks +15% synergy
Tainted Wood
26% of 2713 decks +12% synergy
Overgrown Tomb
26% of 2713 decks -16% synergy
Sandsteppe Citadel
25% of 232 decks -0% synergy
Ziatora's Proving Ground
25% of 390 decks -5% synergy
Choked Estuary
24% of 1729 decks +8% synergy
Blood Crypt
24% of 3405 decks -14% synergy
Shivan Reef
24% of 776 decks -3% synergy
Scoured Barrens
24% of 1051 decks +15% synergy
Necroblossom Snarl
24% of 2713 decks +12% synergy
Myriad Landscape
24% of 10134 decks +5% synergy
Tainted Field
24% of 1051 decks +10% synergy
Dimir Aqueduct
23% of 1729 decks +7% synergy
Frontier Bivouac
23% of 120 decks -4% synergy
Undergrowth Stadium
23% of 2713 decks -2% synergy
Twisted Landscape
23% of 204 decks +11% synergy
Seething Landscape
23% of 426 decks +14% synergy
Steam Vents
22% of 776 decks -17% synergy
Luxury Suite
22% of 3405 decks -4% synergy
Temple of Deceit
21% of 1729 decks +5% synergy
Exotic Orchard
21% of 10134 decks -15% synergy
Silverquill Campus
21% of 1051 decks +20% synergy