Toxrill, the Corrosive (Commander) - Midrange

Alternate Names:

Gary, the SnailGary, the Snail

Background image for The Best Horror Combos in Commander
Ethan Coover
Oct 20, 2025
The Best Horror Combos in Commander
There are plenty of Horror creatures in Magic, but which are the best at comboing? In honor of Halloween, Ethan Coover lists the best 10.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Agna Qel'a
17%inclusion1 decks6 decks
15%synergy
Ruinous Waterbending
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Sludge Monster
83%inclusion29 decks35 decks
75%synergy
Dark Ritual
86%inclusion30 decks35 decks
51%synergy
Massacre Girl, Known Killer
53%inclusion18 decks34 decks
50%synergy
Mana Drain
66%inclusion23 decks35 decks
48%synergy
Maha, Its Feathers Night
50%inclusion15 decks30 decks
47%synergy
The Meathook Massacre
51%inclusion18 decks35 decks
46%synergy
Massacre Wurm
54%inclusion19 decks35 decks
46%synergy
Swan Song
63%inclusion22 decks35 decks
45%synergy
Blood Artist
49%inclusion17 decks35 decks
44%synergy
Polymorphist's Jest
46%inclusion16 decks35 decks
44%synergy
Top Cards
Counterspell
71%inclusion25 decks35 decks
16%synergy
Toxic Deluge
66%inclusion23 decks35 decks
40%synergy
Lightning Greaves
60%inclusion21 decks35 decks
33%synergy
An Offer You Can't Refuse
51%inclusion18 decks35 decks
22%synergy
Syr Konrad, the Grim
43%inclusion15 decks35 decks
30%synergy
Mass Diminish
43%inclusion15 decks35 decks
41%synergy
Skullclamp
43%inclusion15 decks35 decks
34%synergy
Reanimate
43%inclusion15 decks35 decks
19%synergy
Dauthi Voidwalker
43%inclusion15 decks35 decks
31%synergy
Black Market
40%inclusion14 decks35 decks
35%synergy
Game Changers
Rhystic Study
60%inclusion21 decks35 decks
36%synergy
Demonic Tutor
60%inclusion21 decks35 decks
40%synergy
Cyclonic Rift
54%inclusion19 decks35 decks
30%synergy
Vampiric Tutor
54%inclusion19 decks35 decks
38%synergy
Ancient Tomb
43%inclusion15 decks35 decks
34%synergy
Notion Thief
43%inclusion15 decks35 decks
31%synergy
Opposition Agent
37%inclusion13 decks35 decks
29%synergy
Mana Vault
37%inclusion13 decks35 decks
32%synergy
Force of Will
37%inclusion13 decks35 decks
26%synergy
Chrome Mox
34%inclusion12 decks35 decks
27%synergy
Creatures
Thrummingbird
40%inclusion14 decks35 decks
37%synergy
Talion, the Kindly Lord
37%inclusion13 decks35 decks
30%synergy
Yawgmoth, Thran Physician
37%inclusion13 decks35 decks
35%synergy
Morbid Opportunist
34%inclusion12 decks35 decks
31%synergy
Flux Channeler
34%inclusion12 decks35 decks
32%synergy
Gisa, Glorious Resurrector
34%inclusion12 decks35 decks
31%synergy
Mirkwood Bats
31%inclusion11 decks35 decks
26%synergy
Ayara, First of Locthwain
31%inclusion11 decks35 decks
28%synergy
Drivnod, Carnage Dominus
31%inclusion11 decks35 decks
30%synergy
Zulaport Cutthroat
31%inclusion11 decks35 decks
28%synergy
Sheoldred, the Apocalypse
29%inclusion10 decks35 decks
24%synergy
Baleful Strix
29%inclusion10 decks35 decks
6%synergy
Tekuthal, Inquiry Dominus
29%inclusion10 decks35 decks
27%synergy
Orcish Bowmasters
26%inclusion9 decks35 decks
18%synergy
Spitting Dilophosaurus
23%inclusion8 decks35 decks
22%synergy
Phyrexian Metamorph
23%inclusion8 decks35 decks
13%synergy
Faerie Mastermind
23%inclusion8 decks35 decks
13%synergy
Phantasmal Image
23%inclusion8 decks35 decks
18%synergy
Hullbreaker Horror
23%inclusion8 decks35 decks
7%synergy
Gilded Drake
20%inclusion7 decks35 decks
18%synergy
Pollywog Prodigy
20%inclusion6 decks30 decks
18%synergy
Thassa's Oracle
17%inclusion6 decks35 decks
9%synergy
Consecrated Sphinx
17%inclusion6 decks35 decks
14%synergy
Corrosive Mentor
17%inclusion6 decks35 decks
17%synergy
Spark Double
17%inclusion6 decks35 decks
6%synergy
Sakashima of a Thousand Faces
17%inclusion6 decks35 decks
12%synergy
Clackbridge Troll
17%inclusion6 decks35 decks
16%synergy
Crypt Ghast
17%inclusion6 decks35 decks
15%synergy
Spellskite
17%inclusion6 decks35 decks
10%synergy
Hunted Phantasm
17%inclusion6 decks35 decks
16%synergy
Jin-Gitaxias, Progress Tyrant
17%inclusion6 decks35 decks
14%synergy
Volatile Stormdrake
16%inclusion5 decks31 decks
14%synergy
Dreamtide Whale
16%inclusion5 decks31 decks
14%synergy
Vein Ripper
15%inclusion5 decks34 decks
14%synergy
Solemn Simulacrum
14%inclusion5 decks35 decks
2%synergy
Malevolent Hermit
14%inclusion5 decks35 decks
13%synergy
Necroskitter
14%inclusion5 decks35 decks
14%synergy
Massacre Girl
14%inclusion5 decks35 decks
11%synergy
Pitiless Plunderer
14%inclusion5 decks35 decks
11%synergy
Slaughter Specialist
14%inclusion5 decks35 decks
13%synergy
Braids, Arisen Nightmare
14%inclusion5 decks35 decks
11%synergy
Chameleon, Master of Disguise
14%inclusion1 decks7 decks
9%synergy
Species Specialist
11%inclusion4 decks35 decks
11%synergy
Grazilaxx, Illithid Scholar
11%inclusion4 decks35 decks
1%synergy
Ledger Shredder
11%inclusion4 decks35 decks
7%synergy
Enduring Curiosity
11%inclusion3 decks27 decks
6%synergy
Valley Floodcaller
10%inclusion3 decks30 decks
9%synergy
Voidwing Hybrid
8.6%inclusion3 decks35 decks
7%synergy
Flesh Duplicate
8.6%inclusion3 decks35 decks
6%synergy
Dark Confidant
8.6%inclusion3 decks35 decks
8%synergy
Instants
Flatline
34%inclusion12 decks35 decks
32%synergy
Sudden Spoiling
34%inclusion12 decks35 decks
32%synergy
Brainstorm
31%inclusion11 decks35 decks
1%synergy
Force of Negation
31%inclusion11 decks35 decks
22%synergy
Flusterstorm
29%inclusion10 decks35 decks
22%synergy
Fierce Guardianship
29%inclusion10 decks35 decks
10%synergy
Deadly Rollick
26%inclusion9 decks35 decks
6%synergy
Cabal Ritual
26%inclusion9 decks35 decks
21%synergy
Countersquall
26%inclusion9 decks35 decks
19%synergy
Whisper of the Dross
23%inclusion8 decks35 decks
21%synergy
Experimental Augury
23%inclusion8 decks35 decks
20%synergy
Negate
23%inclusion8 decks35 decks
-10%synergy
Culling the Weak
23%inclusion8 decks35 decks
20%synergy
Arcane Denial
23%inclusion8 decks35 decks
-3%synergy
Dramatic Reversal
23%inclusion8 decks35 decks
19%synergy
Strix Serenade
23%inclusion7 decks31 decks
18%synergy
Pongify
20%inclusion7 decks35 decks
5%synergy
Mental Misstep
20%inclusion7 decks35 decks
15%synergy
Delay
20%inclusion7 decks35 decks
17%synergy
Malakir Rebirth
20%inclusion7 decks35 decks
10%synergy
Pact of Negation
20%inclusion7 decks35 decks
15%synergy
Rapid Hybridization
17%inclusion6 decks35 decks
7%synergy
Muddle the Mixture
17%inclusion6 decks35 decks
12%synergy
Tainted Pact
17%inclusion6 decks35 decks
12%synergy
Mindbreak Trap
17%inclusion6 decks35 decks
13%synergy
Dispel
17%inclusion6 decks35 decks
11%synergy
Demonic Consultation
17%inclusion6 decks35 decks
10%synergy
Wash Away
14%inclusion5 decks35 decks
12%synergy
Mystical Tutor
14%inclusion5 decks35 decks
0%synergy
Imp's Mischief
11%inclusion4 decks35 decks
10%synergy
Deadly Dispute
11%inclusion4 decks35 decks
4%synergy
Doom Blade
11%inclusion4 decks35 decks
9%synergy
Slaughter Pact
11%inclusion4 decks35 decks
11%synergy
Reality Shift
11%inclusion4 decks35 decks
-3%synergy
Resculpt
11%inclusion4 decks35 decks
4%synergy
Spell Pierce
11%inclusion4 decks35 decks
5%synergy
Miscast
11%inclusion4 decks35 decks
8%synergy
Withering Torment
11%inclusion3 decks27 decks
-5%synergy
Magic Damper
11%inclusion1 decks9 decks
10%synergy
Waterlogged Teachings
10%inclusion3 decks31 decks
-2%synergy
Hero's Downfall
8.6%inclusion3 decks35 decks
5%synergy
Reject Imperfection
8.6%inclusion3 decks35 decks
7%synergy
Vraska's Fall
8.6%inclusion3 decks35 decks
7%synergy
Lim-Dûl's Vault
8.6%inclusion3 decks35 decks
0%synergy
Fact or Fiction
8.6%inclusion3 decks35 decks
-2%synergy
Supernatural Stamina
8.6%inclusion3 decks35 decks
7%synergy
Undying Malice
8.6%inclusion3 decks35 decks
7%synergy
Tale's End
8.6%inclusion3 decks35 decks
8%synergy
Snap
8.6%inclusion3 decks35 decks
-2%synergy
Stifle
8.6%inclusion3 decks35 decks
7%synergy
Sorceries
Tezzeret's Gambit
34%inclusion12 decks35 decks
32%synergy
Black Sun's Zenith
23%inclusion8 decks35 decks
20%synergy
Windfall
23%inclusion8 decks35 decks
9%synergy
Contentious Plan
23%inclusion8 decks35 decks
21%synergy
Feed the Swarm
23%inclusion8 decks35 decks
-13%synergy
Drown in Ichor
23%inclusion8 decks35 decks
20%synergy
Victimize
20%inclusion7 decks35 decks
7%synergy
Damnation
20%inclusion7 decks35 decks
9%synergy
Imperial Seal
17%inclusion6 decks35 decks
11%synergy
Grim Tutor
17%inclusion6 decks35 decks
13%synergy
Beseech the Mirror
14%inclusion5 decks35 decks
12%synergy
Ponder
11%inclusion4 decks35 decks
-5%synergy
Asinine Antics
11%inclusion4 decks35 decks
10%synergy
Diabolic Tutor
11%inclusion4 decks35 decks
5%synergy
Praetor's Grasp
11%inclusion4 decks35 decks
9%synergy
Night's Whisper
11%inclusion4 decks35 decks
5%synergy
Ravenform
11%inclusion4 decks35 decks
8%synergy
Profane Tutor
8.6%inclusion3 decks35 decks
7%synergy
Curse of the Swine
8.6%inclusion3 decks35 decks
5%synergy
Read the Bones
8.6%inclusion3 decks35 decks
5%synergy
Mnemonic Betrayal
8.6%inclusion3 decks35 decks
5%synergy
Blasphemous Edict
8.3%inclusion2 decks24 decks
1%synergy
Diabolic Intent
5.7%inclusion2 decks35 decks
0%synergy
Vat Emergence
5.7%inclusion2 decks35 decks
5%synergy
Legerdemain
5.7%inclusion2 decks35 decks
5%synergy
Peer into the Abyss
5.7%inclusion2 decks35 decks
4%synergy
Fabricate
5.7%inclusion2 decks35 decks
3%synergy
Phyresis Outbreak
5.7%inclusion2 decks35 decks
5%synergy
Lórien Revealed
5.7%inclusion2 decks35 decks
2%synergy
Mutilate
5.7%inclusion2 decks35 decks
5%synergy
Decree of Pain
5.7%inclusion2 decks35 decks
2%synergy
Preordain
5.7%inclusion2 decks35 decks
-5%synergy
Sign in Blood
5.7%inclusion2 decks35 decks
0%synergy
Solve the Equation
5.7%inclusion2 decks35 decks
4%synergy
Utility Artifacts
Kormus Bell
40%inclusion14 decks35 decks
39%synergy
Swiftfoot Boots
34%inclusion12 decks35 decks
10%synergy
The One Ring
31%inclusion11 decks35 decks
24%synergy
Contagion Engine
26%inclusion9 decks35 decks
25%synergy
Contagion Clasp
23%inclusion8 decks35 decks
21%synergy
Phyrexian Altar
23%inclusion8 decks35 decks
17%synergy
Jet Medallion
23%inclusion8 decks35 decks
15%synergy
Isochron Scepter
23%inclusion8 decks35 decks
20%synergy
Sensei's Divining Top
20%inclusion7 decks35 decks
11%synergy
Bolas's Citadel
20%inclusion7 decks35 decks
14%synergy
Ashnod's Altar
20%inclusion7 decks35 decks
13%synergy
Wishclaw Talisman
20%inclusion7 decks35 decks
16%synergy
Genesis Chamber
17%inclusion6 decks35 decks
16%synergy
Mithril Coat
11%inclusion4 decks35 decks
8%synergy
Expedition Map
11%inclusion4 decks35 decks
9%synergy
Neurok Stealthsuit
11%inclusion4 decks35 decks
10%synergy
Grafdigger's Cage
8.6%inclusion3 decks35 decks
6%synergy
Dragon Throne of Tarkir
5.7%inclusion2 decks35 decks
6%synergy
Sword of Feast and Famine
5.7%inclusion2 decks35 decks
4%synergy
Imposter Mech
5.7%inclusion2 decks35 decks
5%synergy
Enchantments
Inexorable Tide
31%inclusion11 decks35 decks
29%synergy
Mystic Remora
29%inclusion10 decks35 decks
13%synergy
Phyrexian Arena
29%inclusion10 decks35 decks
15%synergy
Black Market Connections
26%inclusion9 decks35 decks
15%synergy
Dictate of Erebos
23%inclusion8 decks35 decks
20%synergy
Kaya's Ghostform
23%inclusion8 decks35 decks
20%synergy
Bastion of Remembrance
20%inclusion7 decks35 decks
17%synergy
Revel in Riches
20%inclusion7 decks35 decks
18%synergy
Grave Pact
17%inclusion6 decks35 decks
12%synergy
Necropotence
17%inclusion6 decks35 decks
14%synergy
Animate Dead
17%inclusion6 decks35 decks
6%synergy
Amphibian Downpour
16%inclusion5 decks31 decks
14%synergy
Propaganda
14%inclusion5 decks35 decks
-2%synergy
Counterbalance
11%inclusion4 decks35 decks
9%synergy
Dress Down
11%inclusion4 decks35 decks
9%synergy
Nest of Scarabs
8.6%inclusion3 decks35 decks
8%synergy
Crumbling Ashes
8.6%inclusion3 decks35 decks
8%synergy
Phyrexian Reclamation
8.6%inclusion3 decks35 decks
7%synergy
Reconnaissance Mission
5.7%inclusion2 decks35 decks
-4%synergy
Contamination
5.7%inclusion2 decks35 decks
6%synergy
Grave Betrayal
5.7%inclusion2 decks35 decks
4%synergy
Blessing of Leeches
5.7%inclusion2 decks35 decks
5%synergy
Attrition
5.7%inclusion2 decks35 decks
5%synergy
Haunted Crossroads
5.7%inclusion2 decks35 decks
5%synergy
Planeswalkers
Narset, Parter of Veils
17%inclusion6 decks35 decks
14%synergy
Tezzeret the Seeker
14%inclusion5 decks35 decks
13%synergy
Vraska, Betrayal's Sting
11%inclusion4 decks35 decks
10%synergy
Ashiok, Dream Render
8.6%inclusion3 decks35 decks
2%synergy
Jace, Wielder of Mysteries
5.7%inclusion2 decks35 decks
3%synergy
Teferi, Master of Time
5.7%inclusion2 decks35 decks
5%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
57%inclusion20 decks35 decks
37%synergy
Bojuka Bog
40%inclusion14 decks35 decks
1%synergy
Karn's Bastion
40%inclusion14 decks35 decks
37%synergy
Reliquary Tower
40%inclusion14 decks35 decks
4%synergy
Urza's Saga
37%inclusion13 decks35 decks
31%synergy
Phyrexian Tower
34%inclusion12 decks35 decks
28%synergy
Otawara, Soaring City
34%inclusion12 decks35 decks
16%synergy
Cabal Coffers
31%inclusion11 decks35 decks
21%synergy
Command Beacon
26%inclusion9 decks35 decks
22%synergy
Takenuma, Abandoned Mire
26%inclusion9 decks35 decks
13%synergy
Crystal Vein
11%inclusion4 decks35 decks
11%synergy
Rogue's Passage
11%inclusion4 decks35 decks
-16%synergy
Westvale Abbey
8.6%inclusion3 decks35 decks
8%synergy
Minamo, School at Water's Edge
8.6%inclusion3 decks35 decks
4%synergy
Volrath's Stronghold
8.6%inclusion3 decks35 decks
8%synergy
High Market
8.6%inclusion3 decks35 decks
7%synergy
Cephalid Coliseum
8.6%inclusion3 decks35 decks
3%synergy
Temple of the False God
8.6%inclusion3 decks35 decks
-1%synergy
Vault of Whispers
5.7%inclusion2 decks35 decks
1%synergy
Mystic Sanctuary
5.7%inclusion2 decks35 decks
-12%synergy
Mortuary Mire
5.7%inclusion2 decks35 decks
-2%synergy
Witch's Cottage
5.7%inclusion2 decks35 decks
2%synergy
War Room
5.7%inclusion2 decks35 decks
4%synergy
Emergence Zone
5.7%inclusion2 decks35 decks
4%synergy
Academy Ruins
5.7%inclusion2 decks35 decks
2%synergy
Castle Locthwain
5.7%inclusion2 decks35 decks
2%synergy
City of Traitors
5.7%inclusion2 decks35 decks
5%synergy
Mistrise Village
5.0%inclusion1 decks20 decks
2%synergy
Mana Artifacts
Sol Ring
100%inclusion35 decks35 decks
12%synergy
Arcane Signet
91%inclusion32 decks35 decks
7%synergy
Talisman of Dominance
69%inclusion24 decks35 decks
10%synergy
Dimir Signet
54%inclusion19 decks35 decks
-6%synergy
Fellwar Stone
51%inclusion18 decks35 decks
21%synergy
Thought Vessel
37%inclusion13 decks35 decks
5%synergy
Mox Opal
34%inclusion12 decks35 decks
30%synergy
Everflowing Chalice
20%inclusion7 decks35 decks
14%synergy
Lotus Petal
20%inclusion7 decks35 decks
12%synergy
Mind Stone
20%inclusion7 decks35 decks
-10%synergy
Mox Diamond
20%inclusion7 decks35 decks
16%synergy
Commander's Sphere
14%inclusion5 decks35 decks
-4%synergy
Grim Monolith
14%inclusion5 decks35 decks
13%synergy
Jeweled Lotus
14%inclusion5 decks35 decks
12%synergy
Mana Crypt
14%inclusion5 decks35 decks
11%synergy
Thran Dynamo
14%inclusion5 decks35 decks
9%synergy
Midnight Clock
11%inclusion4 decks35 decks
4%synergy
Prismatic Lens
11%inclusion4 decks35 decks
10%synergy
Decanter of Endless Water
8.6%inclusion3 decks35 decks
4%synergy
Worn Powerstone
8.6%inclusion3 decks35 decks
5%synergy
Glistening Sphere
5.7%inclusion2 decks35 decks
5%synergy
Replicating Ring
5.7%inclusion2 decks35 decks
4%synergy
Sky Diamond
5.7%inclusion2 decks35 decks
-3%synergy
Crowded Crypt
5.7%inclusion2 decks35 decks
0%synergy
Hedron Archive
5.7%inclusion2 decks35 decks
4%synergy
Heraldic Banner
5.7%inclusion2 decks35 decks
3%synergy
Gilded Lotus
5.7%inclusion2 decks35 decks
3%synergy
Liquimetal Torque
5.7%inclusion2 decks35 decks
4%synergy
Lands
Swamp
100%inclusion35 decks35 decks
4%synergy
Island
100%inclusion35 decks35 decks
3%synergy
Command Tower
89%inclusion31 decks35 decks
1%synergy
Sunken Hollow
69%inclusion24 decks35 decks
3%synergy
Watery Grave
66%inclusion23 decks35 decks
19%synergy
Morphic Pool
60%inclusion21 decks35 decks
23%synergy
Underground River
57%inclusion20 decks35 decks
18%synergy
Clearwater Pathway
54%inclusion19 decks35 decks
29%synergy
Polluted Delta
51%inclusion18 decks35 decks
20%synergy
Forbidden Orchard
49%inclusion17 decks35 decks
46%synergy
Drowned Catacomb
46%inclusion16 decks35 decks
-7%synergy
Shipwreck Marsh
43%inclusion15 decks35 decks
3%synergy
Exotic Orchard
40%inclusion14 decks35 decks
7%synergy
Underground Sea
37%inclusion13 decks35 decks
24%synergy
Gloomlake Verge
33%inclusion9 decks27 decks
10%synergy
Mana Confluence
29%inclusion10 decks35 decks
23%synergy
Choked Estuary
29%inclusion10 decks35 decks
-19%synergy
Cavern of Souls
26%inclusion9 decks35 decks
17%synergy
City of Brass
26%inclusion9 decks35 decks
19%synergy
Flooded Strand
26%inclusion9 decks35 decks
17%synergy
Bloodstained Mire
26%inclusion9 decks35 decks
17%synergy
Tainted Isle
23%inclusion8 decks35 decks
-21%synergy
Gemstone Caverns
23%inclusion8 decks35 decks
17%synergy
Undercity Sewers
21%inclusion7 decks34 decks
1%synergy
Verdant Catacombs
20%inclusion7 decks35 decks
12%synergy
Reflecting Pool
20%inclusion7 decks35 decks
15%synergy
Malakir Rebirth
20%inclusion7 decks35 decks
10%synergy
Scalding Tarn
20%inclusion7 decks35 decks
12%synergy
Snow-Covered Swamp
20%inclusion7 decks35 decks
13%synergy
Marsh Flats
20%inclusion7 decks35 decks
12%synergy
Sunken Ruins
20%inclusion7 decks35 decks
5%synergy
Prismatic Vista
17%inclusion6 decks35 decks
11%synergy
Misty Rainforest
17%inclusion6 decks35 decks
8%synergy
Dimir Aqueduct
17%inclusion6 decks35 decks
-23%synergy
Darkwater Catacombs
17%inclusion6 decks35 decks
-23%synergy
Snow-Covered Island
17%inclusion6 decks35 decks
10%synergy
Temple of Deceit
14%inclusion5 decks35 decks
-22%synergy
Dismal Backwater
14%inclusion5 decks35 decks
-2%synergy
Darkslick Shores
14%inclusion5 decks35 decks
0%synergy
Myriad Landscape
11%inclusion4 decks35 decks
-12%synergy
Evolving Wilds
11%inclusion4 decks35 decks
-5%synergy
Path of Ancestry
11%inclusion4 decks35 decks
-16%synergy
Waterlogged Teachings
10%inclusion3 decks31 decks
-2%synergy
Terramorphic Expanse
8.6%inclusion3 decks35 decks
-3%synergy
Spire of Industry
8.6%inclusion3 decks35 decks
6%synergy
Ash Barrens
8.6%inclusion3 decks35 decks
3%synergy
Boggart Trawler
6.5%inclusion2 decks31 decks
0%synergy
Sink into Stupor
6.5%inclusion2 decks31 decks
-9%synergy
Fabled Passage
5.7%inclusion2 decks35 decks
-2%synergy
Grand Coliseum
5.7%inclusion2 decks35 decks
6%synergy