Gary, the Snail (Commander) - Expensive Upgraded

Original Name:

Toxrill, the CorrosiveToxrill, the Corrosive

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
The Soul Stone
14%inclusion1 decks7 decks
10%synergy
High Synergy Cards
The Meathook Massacre
76%inclusion22 decks29 decks
71%synergy
Sludge Monster
72%inclusion21 decks29 decks
65%synergy
Maha, Its Feathers Night
59%inclusion17 decks29 decks
56%synergy
Massacre Wurm
62%inclusion18 decks29 decks
54%synergy
Mass Diminish
48%inclusion14 decks29 decks
46%synergy
Urborg, Tomb of Yawgmoth
66%inclusion19 decks29 decks
46%synergy
Blood Artist
48%inclusion14 decks29 decks
44%synergy
Polymorphist's Jest
45%inclusion13 decks29 decks
43%synergy
Flatline
45%inclusion13 decks29 decks
43%synergy
Karn's Bastion
45%inclusion13 decks29 decks
42%synergy
Top Cards
Dark Ritual
76%inclusion22 decks29 decks
41%synergy
Counterspell
72%inclusion21 decks29 decks
17%synergy
Lightning Greaves
66%inclusion19 decks29 decks
38%synergy
Toxic Deluge
59%inclusion17 decks29 decks
33%synergy
Mana Drain
55%inclusion16 decks29 decks
38%synergy
Swan Song
48%inclusion14 decks29 decks
30%synergy
Black Market
45%inclusion13 decks29 decks
40%synergy
Propaganda
45%inclusion13 decks29 decks
29%synergy
Swiftfoot Boots
45%inclusion13 decks29 decks
20%synergy
Massacre Girl, Known Killer
45%inclusion13 decks29 decks
42%synergy
Game Changers
Rhystic Study
48%inclusion14 decks29 decks
23%synergy
Fierce Guardianship
34%inclusion10 decks29 decks
15%synergy
Cyclonic Rift
34%inclusion10 decks29 decks
10%synergy
Demonic Tutor
31%inclusion9 decks29 decks
11%synergy
Mana Vault
14%inclusion4 decks29 decks
8%synergy
Bolas's Citadel
14%inclusion4 decks29 decks
8%synergy
The One Ring
14%inclusion4 decks29 decks
6%synergy
Ancient Tomb
14%inclusion4 decks29 decks
5%synergy
Grim Monolith
10%inclusion3 decks29 decks
9%synergy
Necropotence
10%inclusion3 decks29 decks
7%synergy
Creatures
Morbid Opportunist
41%inclusion12 decks29 decks
38%synergy
Slaughter Specialist
41%inclusion12 decks29 decks
40%synergy
Spark Double
41%inclusion12 decks29 decks
31%synergy
Clackbridge Troll
41%inclusion12 decks29 decks
40%synergy
Thrummingbird
38%inclusion11 decks29 decks
35%synergy
Syr Konrad, the Grim
38%inclusion11 decks29 decks
25%synergy
Yawgmoth, Thran Physician
38%inclusion11 decks29 decks
36%synergy
Sheoldred, the Apocalypse
34%inclusion10 decks29 decks
30%synergy
Sakashima of a Thousand Faces
34%inclusion10 decks29 decks
29%synergy
Hunted Phantasm
31%inclusion9 decks29 decks
30%synergy
Spitting Dilophosaurus
28%inclusion8 decks29 decks
27%synergy
Ayara, First of Locthwain
28%inclusion8 decks29 decks
24%synergy
Zulaport Cutthroat
28%inclusion8 decks29 decks
24%synergy
Flux Channeler
28%inclusion8 decks29 decks
25%synergy
Crypt Ghast
28%inclusion8 decks29 decks
25%synergy
Fumulus, the Infestation
28%inclusion8 decks29 decks
27%synergy
Necroskitter
24%inclusion7 decks29 decks
23%synergy
Pitiless Plunderer
24%inclusion7 decks29 decks
21%synergy
Drivnod, Carnage Dominus
24%inclusion7 decks29 decks
22%synergy
Baleful Strix
24%inclusion7 decks29 decks
2%synergy
Gisa, Glorious Resurrector
21%inclusion6 decks29 decks
18%synergy
Braids, Arisen Nightmare
17%inclusion5 decks29 decks
14%synergy
Plaguecrafter
17%inclusion5 decks29 decks
14%synergy
Falkenrath Noble
17%inclusion5 decks29 decks
17%synergy
Akroan Horse
17%inclusion5 decks29 decks
17%synergy
Sakashima the Impostor
17%inclusion5 decks29 decks
13%synergy
Mirkwood Bats
17%inclusion5 decks29 decks
12%synergy
Massacre Girl
17%inclusion5 decks29 decks
14%synergy
Sephiroth, Fabled SOLDIER
17%inclusion3 decks18 decks
15%synergy
Tekuthal, Inquiry Dominus
14%inclusion4 decks29 decks
12%synergy
Grazilaxx, Illithid Scholar
14%inclusion4 decks29 decks
3%synergy
Yahenni, Undying Partisan
14%inclusion4 decks29 decks
13%synergy
Burnished Hart
14%inclusion4 decks29 decks
11%synergy
Persistent Constrictor
14%inclusion4 decks29 decks
13%synergy
Solemn Simulacrum
14%inclusion4 decks29 decks
1%synergy
Roaming Throne
14%inclusion4 decks29 decks
0%synergy
Ophiomancer
14%inclusion4 decks29 decks
13%synergy
Talion, the Kindly Lord
14%inclusion4 decks29 decks
7%synergy
Dauthi Voidwalker
14%inclusion4 decks29 decks
1%synergy
Corrosive Mentor
10%inclusion3 decks29 decks
10%synergy
Sheoldred, Whispering One
10%inclusion3 decks29 decks
5%synergy
Hunted Bonebrute
10%inclusion3 decks29 decks
10%synergy
Viscera Seer
10%inclusion3 decks29 decks
8%synergy
Blightbelly Rat
10%inclusion3 decks29 decks
9%synergy
Midnight Banshee
10%inclusion3 decks29 decks
10%synergy
Orcish Bowmasters
10%inclusion3 decks29 decks
2%synergy
Tribute Mage
10%inclusion3 decks29 decks
9%synergy
Hullbreaker Horror
10%inclusion3 decks29 decks
-5%synergy
Notion Thief
10%inclusion3 decks29 decks
-2%synergy
Anticausal Vestige
8.3%inclusion1 decks12 decks
8%synergy
Instants
An Offer You Can't Refuse
31%inclusion9 decks29 decks
2%synergy
Pongify
28%inclusion8 decks29 decks
13%synergy
Negate
28%inclusion8 decks29 decks
-5%synergy
Malakir Rebirth
28%inclusion8 decks29 decks
18%synergy
Sudden Spoiling
21%inclusion6 decks29 decks
18%synergy
Withering Torment
21%inclusion6 decks29 decks
4%synergy
Fell the Profane
21%inclusion6 decks29 decks
5%synergy
Deadly Rollick
17%inclusion5 decks29 decks
-2%synergy
Dismember
17%inclusion5 decks29 decks
11%synergy
Rapid Hybridization
17%inclusion5 decks29 decks
7%synergy
Brainstorm
17%inclusion5 decks29 decks
-14%synergy
Force of Negation
17%inclusion5 decks29 decks
8%synergy
Vampiric Tutor
17%inclusion5 decks29 decks
0%synergy
Arcane Denial
17%inclusion5 decks29 decks
-8%synergy
Mana Leak
17%inclusion5 decks29 decks
14%synergy
Experimental Augury
14%inclusion4 decks29 decks
11%synergy
Fuel for the Cause
14%inclusion4 decks29 decks
13%synergy
Lazotep Plating
14%inclusion4 decks29 decks
9%synergy
Sink into Stupor
14%inclusion4 decks29 decks
-2%synergy
Force of Despair
14%inclusion4 decks29 decks
11%synergy
Whisper of the Dross
14%inclusion4 decks29 decks
12%synergy
Drown in the Loch
14%inclusion4 decks29 decks
-5%synergy
Resculpt
14%inclusion4 decks29 decks
7%synergy
Radstorm
14%inclusion4 decks29 decks
13%synergy
Spell Pierce
14%inclusion4 decks29 decks
8%synergy
Tragic Slip
14%inclusion4 decks29 decks
10%synergy
Scour for Scrap
11%inclusion1 decks9 decks
10%synergy
Reject Imperfection
10%inclusion3 decks29 decks
9%synergy
Culling the Weak
10%inclusion3 decks29 decks
8%synergy
Infernal Grasp
10%inclusion3 decks29 decks
-6%synergy
Waterlogged Teachings
10%inclusion3 decks29 decks
-1%synergy
Flusterstorm
10%inclusion3 decks29 decks
4%synergy
Force of Will
10%inclusion3 decks29 decks
-1%synergy
Snap
10%inclusion3 decks29 decks
0%synergy
Dispel
10%inclusion3 decks29 decks
4%synergy
Miscast
10%inclusion3 decks29 decks
7%synergy
Consult the Star Charts
8.3%inclusion1 decks12 decks
7%synergy
Hero's Downfall
6.9%inclusion2 decks29 decks
4%synergy
Prologue to Phyresis
6.9%inclusion2 decks29 decks
5%synergy
Grim Affliction
6.9%inclusion2 decks29 decks
6%synergy
Defabricate
6.9%inclusion2 decks29 decks
6%synergy
Daze
6.9%inclusion2 decks29 decks
6%synergy
Opt
6.9%inclusion2 decks29 decks
-5%synergy
Three Steps Ahead
6.9%inclusion2 decks29 decks
4%synergy
Snuff Out
6.9%inclusion2 decks29 decks
1%synergy
Undying Evil
6.9%inclusion2 decks29 decks
6%synergy
Cabal Ritual
6.9%inclusion2 decks29 decks
2%synergy
Reality Shift
6.9%inclusion2 decks29 decks
-8%synergy
Murder
6.9%inclusion2 decks29 decks
-1%synergy
Shore Up
6.9%inclusion2 decks29 decks
5%synergy
Sorceries
Reanimate
38%inclusion11 decks29 decks
15%synergy
Feed the Swarm
34%inclusion10 decks29 decks
-2%synergy
Tezzeret's Gambit
24%inclusion7 decks29 decks
21%synergy
Drown in Ichor
24%inclusion7 decks29 decks
22%synergy
Curse of the Swine
24%inclusion7 decks29 decks
21%synergy
Ravenform
21%inclusion6 decks29 decks
18%synergy
Diabolic Intent
17%inclusion5 decks29 decks
11%synergy
Contentious Plan
17%inclusion5 decks29 decks
15%synergy
Night's Whisper
17%inclusion5 decks29 decks
11%synergy
Black Sun's Zenith
14%inclusion4 decks29 decks
11%synergy
Torment of Hailfire
14%inclusion4 decks29 decks
12%synergy
Damnation
14%inclusion4 decks29 decks
3%synergy
Rise of the Dark Realms
14%inclusion4 decks29 decks
5%synergy
Beseech the Mirror
10%inclusion3 decks29 decks
8%synergy
Grim Tutor
10%inclusion3 decks29 decks
6%synergy
Languish
10%inclusion3 decks29 decks
9%synergy
Diabolic Tutor
10%inclusion3 decks29 decks
4%synergy
Singularity Rupture
8.3%inclusion1 decks12 decks
-3%synergy
Gitaxian Probe
6.9%inclusion2 decks29 decks
2%synergy
Victimize
6.9%inclusion2 decks29 decks
-7%synergy
Dread Return
6.9%inclusion2 decks29 decks
0%synergy
Phyresis Outbreak
6.9%inclusion2 decks29 decks
6%synergy
Infectious Inquiry
6.9%inclusion2 decks29 decks
5%synergy
Blasphemous Edict
6.9%inclusion2 decks29 decks
0%synergy
Inevitable Betrayal
6.9%inclusion2 decks29 decks
6%synergy
Preordain
6.9%inclusion2 decks29 decks
-3%synergy
Final Vengeance
6.9%inclusion2 decks29 decks
6%synergy
Solve the Equation
6.9%inclusion2 decks29 decks
5%synergy
Ponder
6.9%inclusion2 decks29 decks
-9%synergy
Quantum Misalignment
6.9%inclusion2 decks29 decks
5%synergy
Peer into the Abyss
6.9%inclusion2 decks29 decks
5%synergy
In Garruk's Wake
6.9%inclusion2 decks29 decks
2%synergy
Massacre
6.9%inclusion2 decks29 decks
6%synergy
Asinine Antics
6.9%inclusion2 decks29 decks
6%synergy
Sea Gate Restoration
6.9%inclusion2 decks29 decks
0%synergy
Mutilate
6.9%inclusion2 decks29 decks
6%synergy
Decree of Pain
6.9%inclusion2 decks29 decks
4%synergy
Irenicus's Vile Duplication
6.9%inclusion2 decks29 decks
1%synergy
Insatiable Avarice
6.9%inclusion2 decks29 decks
4%synergy
Eaten Alive
6.9%inclusion2 decks29 decks
5%synergy
Poison the Waters
5.9%inclusion1 decks17 decks
6%synergy
Utility Artifacts
Skullclamp
41%inclusion12 decks29 decks
32%synergy
Contagion Clasp
34%inclusion10 decks29 decks
33%synergy
Jet Medallion
31%inclusion9 decks29 decks
24%synergy
Genesis Chamber
28%inclusion8 decks29 decks
27%synergy
Ashnod's Altar
24%inclusion7 decks29 decks
17%synergy
Isochron Scepter
21%inclusion6 decks29 decks
18%synergy
Sensei's Divining Top
21%inclusion6 decks29 decks
11%synergy
Kormus Bell
21%inclusion6 decks29 decks
20%synergy
Mithril Coat
17%inclusion5 decks29 decks
13%synergy
Helm of the Host
17%inclusion5 decks29 decks
15%synergy
Contagion Engine
14%inclusion4 decks29 decks
13%synergy
Phyrexian Altar
14%inclusion4 decks29 decks
8%synergy
Wayfarer's Bauble
14%inclusion4 decks29 decks
-1%synergy
Neurok Stealthsuit
10%inclusion3 decks29 decks
9%synergy
Portal to Phyrexia
10%inclusion3 decks29 decks
10%synergy
Wishclaw Talisman
6.9%inclusion2 decks29 decks
2%synergy
Folio of Fancies
6.9%inclusion2 decks29 decks
6%synergy
Dragon Throne of Tarkir
6.9%inclusion2 decks29 decks
7%synergy
Crawlspace
6.9%inclusion2 decks29 decks
5%synergy
Otherworld Atlas
6.9%inclusion2 decks29 decks
7%synergy
Commander's Plate
6.9%inclusion2 decks29 decks
6%synergy
Howling Mine
6.9%inclusion2 decks29 decks
6%synergy
The Water Crystal
6.7%inclusion1 decks15 decks
-1%synergy
Enchantments
Revel in Riches
38%inclusion11 decks29 decks
36%synergy
Nest of Scarabs
28%inclusion8 decks29 decks
27%synergy
Grave Betrayal
24%inclusion7 decks29 decks
23%synergy
Black Market Connections
21%inclusion6 decks29 decks
11%synergy
Phyrexian Arena
21%inclusion6 decks29 decks
8%synergy
Mystic Remora
17%inclusion5 decks29 decks
1%synergy
Bastion of Remembrance
17%inclusion5 decks29 decks
14%synergy
Grave Pact
17%inclusion5 decks29 decks
12%synergy
Inexorable Tide
14%inclusion4 decks29 decks
12%synergy
Dictate of Erebos
14%inclusion4 decks29 decks
11%synergy
Infernal Genesis
14%inclusion4 decks29 decks
13%synergy
Bitterblossom
14%inclusion4 decks29 decks
6%synergy
Animate Dead
14%inclusion4 decks29 decks
2%synergy
Diplomatic Immunity
10%inclusion3 decks29 decks
9%synergy
Virtue of Persistence
10%inclusion3 decks29 decks
7%synergy
Crumbling Ashes
10%inclusion3 decks29 decks
10%synergy
Exquisite Blood
10%inclusion3 decks29 decks
9%synergy
Witness Protection
10%inclusion3 decks29 decks
9%synergy
Blowfly Infestation
10%inclusion3 decks29 decks
10%synergy
Kaya's Ghostform
10%inclusion3 decks29 decks
7%synergy
Moonlit Meditation
10%inclusion1 decks10 decks
9%synergy
Wingspan Stride
8.3%inclusion2 decks24 decks
8%synergy
Sothera, the Supervoid
7.7%inclusion1 decks13 decks
7%synergy
Mesmerizing Dose
6.9%inclusion2 decks29 decks
6%synergy
Aqueous Form
6.9%inclusion2 decks29 decks
-1%synergy
Night of Souls' Betrayal
6.9%inclusion2 decks29 decks
7%synergy
Dark Prophecy
6.9%inclusion2 decks29 decks
7%synergy
Reconnaissance Mission
6.9%inclusion2 decks29 decks
-4%synergy
No Mercy
6.9%inclusion2 decks29 decks
4%synergy
Oppression
6.9%inclusion2 decks29 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
24%inclusion7 decks29 decks
23%synergy
Liliana, Death Wielder
10%inclusion3 decks29 decks
10%synergy
Liliana, Dreadhorde General
10%inclusion3 decks29 decks
5%synergy
Liliana of the Dark Realms
6.9%inclusion2 decks29 decks
6%synergy
Utility Lands
Reliquary Tower
48%inclusion14 decks29 decks
12%synergy
Bojuka Bog
45%inclusion13 decks29 decks
6%synergy
Cabal Coffers
38%inclusion11 decks29 decks
27%synergy
Otawara, Soaring City
34%inclusion10 decks29 decks
16%synergy
Phyrexian Tower
31%inclusion9 decks29 decks
25%synergy
Takenuma, Abandoned Mire
31%inclusion9 decks29 decks
18%synergy
Command Beacon
24%inclusion7 decks29 decks
20%synergy
Urza's Saga
21%inclusion6 decks29 decks
15%synergy
Mistrise Village
15%inclusion4 decks26 decks
12%synergy
Nykthos, Shrine to Nyx
14%inclusion4 decks29 decks
11%synergy
Mystic Sanctuary
10%inclusion3 decks29 decks
-7%synergy
Academy Ruins
10%inclusion3 decks29 decks
7%synergy
Susur Secundi, Void Altar
8.3%inclusion1 decks12 decks
7%synergy
Maze of Ith
6.9%inclusion2 decks29 decks
5%synergy
Mortuary Mire
6.9%inclusion2 decks29 decks
-1%synergy
Cephalid Coliseum
6.9%inclusion2 decks29 decks
1%synergy
Mana Artifacts
Sol Ring
93%inclusion27 decks29 decks
5%synergy
Arcane Signet
83%inclusion24 decks29 decks
-2%synergy
Talisman of Dominance
59%inclusion17 decks29 decks
-1%synergy
Dimir Signet
59%inclusion17 decks29 decks
-3%synergy
Fellwar Stone
34%inclusion10 decks29 decks
3%synergy
Thought Vessel
31%inclusion9 decks29 decks
-1%synergy
Everflowing Chalice
17%inclusion5 decks29 decks
11%synergy
Thran Dynamo
17%inclusion5 decks29 decks
12%synergy
Worn Powerstone
17%inclusion5 decks29 decks
14%synergy
Commander's Sphere
14%inclusion4 decks29 decks
-5%synergy
Astral Cornucopia
10%inclusion3 decks29 decks
10%synergy
Hedron Archive
10%inclusion3 decks29 decks
8%synergy
Gilded Lotus
10%inclusion3 decks29 decks
7%synergy
The Eternity Elevator
8.3%inclusion1 decks12 decks
8%synergy
Decanter of Endless Water
6.9%inclusion2 decks29 decks
2%synergy
Mind Stone
6.9%inclusion2 decks29 decks
-23%synergy
Lands
Island
93%inclusion27 decks29 decks
-3%synergy
Swamp
90%inclusion26 decks29 decks
-7%synergy
Command Tower
86%inclusion25 decks29 decks
-2%synergy
Watery Grave
86%inclusion25 decks29 decks
40%synergy
Underground Sea
72%inclusion21 decks29 decks
60%synergy
Polluted Delta
69%inclusion20 decks29 decks
38%synergy
Sunken Hollow
59%inclusion17 decks29 decks
-8%synergy
Morphic Pool
52%inclusion15 decks29 decks
15%synergy
Shipwreck Marsh
48%inclusion14 decks29 decks
9%synergy
Darkwater Catacombs
41%inclusion12 decks29 decks
1%synergy
Tainted Isle
41%inclusion12 decks29 decks
-3%synergy
Clearwater Pathway
41%inclusion12 decks29 decks
16%synergy
Drowned Catacomb
41%inclusion12 decks29 decks
-10%synergy
Forbidden Orchard
34%inclusion10 decks29 decks
32%synergy
Gloomlake Verge
34%inclusion10 decks29 decks
12%synergy
Undercity Sewers
31%inclusion9 decks29 decks
11%synergy
Marsh Flats
28%inclusion8 decks29 decks
19%synergy
Flooded Strand
28%inclusion8 decks29 decks
18%synergy
Verdant Catacombs
28%inclusion8 decks29 decks
20%synergy
Sunken Ruins
28%inclusion8 decks29 decks
13%synergy
Underground River
28%inclusion8 decks29 decks
-11%synergy
Malakir Rebirth
28%inclusion8 decks29 decks
18%synergy
Myriad Landscape
24%inclusion7 decks29 decks
1%synergy
Fetid Pools
24%inclusion7 decks29 decks
8%synergy
Bloodstained Mire
24%inclusion7 decks29 decks
16%synergy
Misty Rainforest
21%inclusion6 decks29 decks
12%synergy
Cavern of Souls
21%inclusion6 decks29 decks
12%synergy
Mana Confluence
21%inclusion6 decks29 decks
15%synergy
Fell the Profane
21%inclusion6 decks29 decks
5%synergy
Fabled Passage
17%inclusion5 decks29 decks
9%synergy
Exotic Orchard
17%inclusion5 decks29 decks
-16%synergy
Temple of Deceit
17%inclusion5 decks29 decks
-20%synergy
Choked Estuary
17%inclusion5 decks29 decks
-31%synergy
Scalding Tarn
17%inclusion5 decks29 decks
9%synergy
Dimir Aqueduct
14%inclusion4 decks29 decks
-26%synergy
Sink into Stupor
14%inclusion4 decks29 decks
-2%synergy
Darkslick Shores
14%inclusion4 decks29 decks
0%synergy
Gemstone Caverns
14%inclusion4 decks29 decks
8%synergy
Snow-Covered Swamp
14%inclusion4 decks29 decks
6%synergy
Dismal Backwater
14%inclusion4 decks29 decks
-2%synergy
City of Brass
14%inclusion4 decks29 decks
7%synergy
Terramorphic Expanse
10%inclusion3 decks29 decks
-1%synergy
Snow-Covered Island
10%inclusion3 decks29 decks
3%synergy
Evolving Wilds
10%inclusion3 decks29 decks
-7%synergy
Waterlogged Teachings
10%inclusion3 decks29 decks
-1%synergy
Spire of Industry
10%inclusion3 decks29 decks
8%synergy
Prismatic Vista
10%inclusion3 decks29 decks
4%synergy
Reflecting Pool
10%inclusion3 decks29 decks
5%synergy
Thriving Isle
6.9%inclusion2 decks29 decks
5%synergy
Boggart Trawler
6.9%inclusion2 decks29 decks
0%synergy